คณิตศาสตร์ Jobs

I'm looking for a skilled MATLAB programmer with experience in microwave imaging and medical applications. Key Requirements: - Development of MATLAB code that utilizes iteratively corrected coherence factor delay-multiply-and-sum techniques. - Code should be capable of processing Reflection Coefficient S11 data for breast cancer detection. - Experience with microwave imaging and non-destructive testing preferred. Ideal Skills: - Proficiency in MATLAB programming. - Knowledge in microwave imaging techniques. - Experience in medical imaging, particularly in breast cancer detection. - Familiarity with processing Reflection Coefficient S11 data.

I need a high-fidelity simulation in Python that models the packing factor of ferrite nanoparticles (6 nm in diameter) with a specific size distribution. This is for my academic research, and the simulation must accurately depict the physical properties of the particles and their interactions. Project Details: The simulation should account for a random distribution of particles in a sample holder and calculate the packing factor (percentage of volume occupied by the particles). I will provide a size distribution (from 3 to 14 nm) with corresponding percentages for the particles. Variables such as friction or particle sliding are required for this simulation. Key Requirements: - Extensive experience in Python programming - Proven track record in developing high-fidelity simulations - St...

I'm looking to develop an algorithm that measures employee satisfaction based on survey responses. The surveys will consist of multiple choice questions, with a total of 10-20 questions. Ideal skills for this project would be: - Proficiency in data analysis, - Experience in algorithm development, - Understanding of employee satisfaction metrics, - Knowledge of survey design and interpretation. Freelancers with a background in HR analytics or behavioral data science will be particularly well suited for this project.

I'm seeking a professional to develop a function for acoustic calculation focused on tonality as per ECMA-418-2 standards. This project will primarily involve psychoacoustic analysis, so a strong understanding and experience in this area is crucial. Key Requirements: - Design a function in Matlab to assess tonality according to ECMA-418-2. - The function will get the raw sound pressure signal - The output of the function shall be the tonality in tu HMS over time Ideal Skills: - Proficient in acoustic calculations. - Strong background in psychoacoustic analysis. - Experienced in developing acoustic-related functions. Please include examples of similar projects you've completed in your bid.

I'm experiencing some technical issues with my Native Instruments Komplete software and my analog mixer. I need a skilled professional who can help troubleshoot these technical problems. Ideal Skills and Experience: - Proficient with Native Instruments Komplete - Experience with analog mixers - Excellent troubleshooting skills - Patience and ability to explain technical issues in simple terms

I'm looking for a skilled LaTeX programmer to design a Commercial Invoice for me. The invoice should be professional and well-structured. Key Requirements: - Experience with LaTeX programming - Previous work with invoice designs would be a plus - Ability to create a clean, professional layout The invoice should include: - Payment terms and conditions

I need professionally designed exam papers for secondary school students in the UK. The subjects are Mathematics and English. Key Requirements: - Creation of exam papers for Mathematics and English at a secondary school level. - Inclusion of various types of questions: Multiple choice, Short answer, and Essay. Ideal Skills: - Strong understanding of the UK secondary school curriculum in Mathematics and English. - Experience in educational content creation. - Proficiency in crafting questions of varying difficulty levels. This project is an excellent opportunity for freelancers with a background in education or exam paper creation. Please provide samples of similar work if available.

I am seeking a professional with deep expertise in Altair Embed and exceptional problem-solving skills, particularly in the realm of differential equations, for a project in chemical engineering. Key Responsibilities: - Utilizing Altair Embed for process simulation and optimization. - Applying both Ordinary Differential Equations (ODEs) and Partial Differential Equations (PDEs) to solve complex engineering problems. - Providing innovative solutions to challenging engineering design and simulation tasks. Ideal Skills: - Proficiency in Altair Embed. - Strong background in chemical engineering, specifically in process simulation and optimization. - Excellent problem-solving abilities. - Advanced understanding and experience with both ODEs and PDEs. This project is perfect for someone with...

I need help filing my tax return after selling my primary residence. All documents are prepared, I just need assistance calculating the gain or loss from the sale and depreciation. Due to pandemic and international relocation, I lost income and did not file tax return in 2021, 2022, and 2023. I am a nonresident alien, with 15% tax withholding. Ideal freelancer should have: - Strong knowledge of tax regulations related to primary residence sales - Experience in tax return preparation for an nonresident alien - Excellent numerical skills for calculating gain/loss

I'm in need of a TradingView Pinescript expert who can help me ensure my scripts are compliant, particularly focusing on data accuracy. The project also involves implementing momentum trading strategies. Key Requirements: - Experience with TradingView and Pinescript - Strong understanding of data accuracy standards - Expertise in creating algorithms for momentum trading - Ability to integrate algo trading elements Security Protocols: - Ensure the algorithm is robust and secure for algo trading Ideal Skills: - TradingView and Pinescript proficiency - Momentum trading strategy experience - Data accuracy compliance knowledge - Algo trading security understanding pine script for options trading trend meter, moving average=89 ,ema crossover 9/21/34/50/200,momentum trading,vwap,volume,z...

I'm seeking a virtual math tutor from the Philippines for my grade 8 and grade 6 kids. The tutor should be able to help my kids with their math homework and systematically teach them math concepts based upon coursebooks Key Details: Fluent in English with neutral accent math tutorial class takes place via video conference on Voov Tencent Meeting. - Frequency: 2-3 times per kid each week at weekday night and weekend during the daytime . Ideal candidates should have: - Strong knowledge in math - Experience in tutoring math clearly explain and demonstrate math concepts /problems in ENGLISH - Ability to conduct engaging and effective lessons via video conference - Patience and understanding towards students' learning pace candidates with a degree in math or candi...

I'm seeking an experienced, female geometry tutor to assist my 16-year-old, who is currently at an intermediate level. The sessions will be held online during weekdays. Key requirements: - Strong background in geometry teaching - Experience working with teenagers - Patience, understanding and ability to make learning enjoyable - Good communication skills - Female preferred for comfort reasons Ideal skills: - Geometry expertise - Online tutoring proficiency - Ability to simplify complex concepts - Ability to track and assess student progress Zoom or Microsoft Meetings would be the preferred platform to interact with her. We are looking for 30 to 60 minutes each evening (CST) at approx 1830. You will be paid fully by the hour, even if the session is cut short. Additionally, we will r...

We are seeking an experienced consultant proficient in discrete structures, logic, and combinatorial problem solving. The ideal candidate will have strong expertise in working with complex mathematical concepts, including: Set theory and power sets Boolean logic and formulas Functions (injective, surjective, bijective) Combinatorial analysis and advanced counting techniques String operations and formal language processing This project will involve solving a variety of tasks related to these topics. We are looking for someone who can deliver efficient and accurate solutions, with the potential for continued collaboration on future projects involving similar subject matter. Skills required: Strong understanding of Set Theory, Boolean Logic, and Functions Expertise in combinatorics and alg...

I have 4 question I want some one to help me with and teach me how to solve them all by hand in 1 hour

I'm looking for an expert in differential equations to help me with system optimization and behavior analysis. The project primarily involves: - Solving differential equations to optimize a system - Analyzing behaviors based on the solutions Experience with differential equations and system optimization is a must. It shows four-equation model that couples fluid dynamics with the structural behavior of a pipe, particularly focused on the axial coupling between liquid flow and pipe vibrations CAD MODEL ✓ ANSYS fluent ✓ ABACUS ✓ COMSOL multiphysics ✓ MATLAB Which software do you know? You think for this project will be suitable? If you think you can solve the task. Please ask for the requirement file.

Job Announcement: Remote Data Analyzer We are seeking an experienced and passionate Data Analyzer to join our team remotely. If you have a solid background in applied mathematics and mathematical modeling, with experience in forecasting and managing complex systems, this opportunity is for you! What We Offer: Position: Remote Data Analyzer Hours: Full-time with a lot of flexibility Work Environment: Completely remote, with the ability to organize work according to your personal needs Responsibilities: Analyze and interpret large volumes of data to provide strategic insights Apply mathematical models to solve complex problems and make accurate forecasts Manage and optimize complex systems to improve business processes Collaborate with team members to develop data-driven strategies Requireme...

I need assistance with reversing a custom hash function I have. The primary purpose of this task is algorithm analysis, so a keen understanding of algorithms and hashing is essential. Key Requirements: - Proficient in algorithm analysis - Experience with hashing functions - Ability to interpret source code in c - Ability to write code in c to create a reverse hash function - Ability to read math documentation about the hashing function - Problem-solving skills I will provide the source code of the custom hash function. This project will involve examining a weak function and writing the necessary code to reverse it.

I'm looking for a skilled statistician to help with my thesis. The analysis will primarily involve inferential statistics, specifically Chi-square tests. All work will be conducted using SPSS. Ideal Skills and Experience: - Strong background in inferential statistics - Proficient in using SPSS - Experience with Chi-square tests - Previous experience assisting with thesis preferred - Excellent communication skills

I need an expert in Natural Language Processing (NLP) and Artificial Intelligence (AI) to help convert my Product Requirement Document (PRD) into test cases. My PRD is a text document (Texxt/ WORD or PDF) and I require the following NLP/AI tasks: - Entity Extraction: Identifying and categorizing key entities within the document. - Sentiment Analysis: Understanding and interpreting the emotional tone of various sections of the PRD. The resultant test cases should be formatted into a spreadsheet. (Excel/ Word or PDF) Ideal candidates for this project should have extensive experience with NLP/AI, particularly in entity extraction and sentiment analysis. Proficiency in spreadsheet software and a keen understanding of software testing and product requirements is also essential.

I'm looking for a qualified and enthusiastic female tutor to teach mathematics to Australian students in grades 1 to 10. The ideal candidate should be a graduate with a strong command of English and a passion for educating young learners. Key Mathematics Topics: - Proficiency in Basic arithmetic and number theory - Knowledge of Algebra and geometry - Understanding of Statistics and probability Mode of Instruction: - Online via video call Experience: - Entry-level with relevant degree is preferred

I'm looking for subject matter expert (SME) interns to create pen tablet video solutions for JEE Main covering Physics, Chemistry, and Mathematics. Ideal candidates should have: - In-depth knowledge of the JEE Main syllabus. - Experience with pen tablet video production. - Strong communication skills to explain complex concepts clearly. This is a great opportunity for those looking to gain experience in educational content creation and share their knowledge with aspiring JEE candidates.

I need a professional with expertise in generating UFI documents for EU-CEG ID. Specific Requirements: - Generate UFI documents for a chemical product. - Ensure all documents meet EU standards. Ideal Skills: - Extensive knowledge and experience with UFI and EU-CEG ID. - Background in chemistry or related field. - Detail-oriented with a strong understanding of compliance documents.

I'm seeking a professional to develop a Criteria Cognitive Aptitude Test (CCAT) that evaluates a range of cognitive abilities. This test should cover: - Verbal reasoning - Numerical reasoning - Abstract reasoning - Logic - Spatial reasoning help with Criteria Cognitive Aptitude Test (CCAT) Skills Assessment

I'm looking for a designer experienced in creating templates for educational textbooks, specifically for high school math. The template should cater for both print and digital formats and include sections for the Introduction, Chapter Summaries, Practice Problems, etc. See the attachment for details. Ideal Skills and Experience: - Proficiency in design software - Experience with educational content - Understanding of high school math curriculum - Print and digital format knowledge - Attention to detail and ability to adhere to educational standards.

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I'm in need of a mathematical formula, not an Excel one, which can help find the Present Value (PV) based on various parameters. Parameters to be included: - Capitalised Fee Percentage - Residual Value Percentage The ideal candidate for this project should be proficient in financial mathematics and have a strong coding background to replicate the formula in our system.

I'm in need of a LaTeX Beamer presentation for an academic lecture. The style should be classic and incorporate both graphs and charts, as well as mathematical equations. Ideal Skills: - Proficiency in LaTeX and Beamer - Experience with academic presentations - Ability to create clear and effective visual data representations - Understanding of mathematical notation and equations Please include examples of previous LaTeX Beamer presentations you've created in your application.

I'm seeking an expert in mechanical engineering, primarily in advanced mechanics. My project involves complex calculations, advance mechanics. Ideal Skills: - In-depth understanding of advanced mechanics - Proficient in mechanical engineering principles - Strong skills in staticks, dynamik, and kinematik - Excellent calculation skills Experience: - Proven track record in solving complex mechanical engineering problems - Hands-on experience with advance mechanics, kinematik related calculations Please bid if you are confident in your ability to tackle these advanced mechanical engineering problems.

Hello, I have some math questions need to solve them. It's around few pages, which I took screen short from pdf. Please provide examples of your previous work in kinematics or related fields when applying for this project. Skills Required Engineering MATLAB and Mathematica Mechanical Engineering Mathematics Physics I need it within next 20 hours. I have only 4 questions. Thanks!

Hello, I have some math questions need to solve them. It's around few pages, which I took screen short from pdf. Please provide examples of your previous work in kinematics or related fields when applying for this project. Skills Required Engineering Matlab and Mathematica Mechanical Engineering Mathematics Physics

I'm looking for an expert who can assist me in calculating the return of a portfolio with 3 investments for which I am providing their prices and daily returns. One is a short position. Price series A is long, Price series B is short and Price series C is the return on the short credit. This portfolio is to be run with 0 net exposure. That means the us dollar value of the longs must equal the dollar value of the shorts at the start of each month. Thus you need to rebalance the portfolio every month to bring the longs and shorts to the same value. Ideal Skills: Proficiency in math, particularly math for financial returns including returns on hedged portfolios. Let me know if you can do it.

I'm a beginner in electromagnetism and I'm seeking a tutor for 10 consecutive days. Each session will be an online video call. The sessions will primarily focus on the electromagnetism topics from the PHYSICS 305 | J Griffith 4th edition book. Ideal candidates should be well-versed in this specific content and have prior tutoring experience. Key Requirements: - Proficient understanding of electromagnetism - Experienced in teaching via video calls - Familiar with PHYSICS 305 | J Griffith 4th edition book - Able to explain complex concepts in a simple way

I'm a beginner in both time series and linear regression. I need a tutor who can help me understand these concepts for my academic studies. Skills and experience required: - Proficient in time series analysis and forecasting - Experienced in teaching linear regression - Able to simplify complex concepts for beginners - Good communication skills - Patience and understanding of academic learning pace

I am seeking assistance with 5 advanced level set theory questions. I need step-by-step solutions for all questions, with advanced level details and explanations provided for every solution. The ideal freelancer for this project should have a strong background in set theory and advanced mathematical concepts, with the ability to break down complex ideas in a clear and comprehensive manner.

I need a statistician to help me analyze some observational data. The analyses should include calculations of mean and median, variance and standard deviation, as well as correlation and regression analysis. Ideal Skills and Experience: - Expertise in descriptive statistics - Experience analyzing observational data - Proficient in correlation and regression analysis

I'm looking for an online tutor to help me with an intermediate level Linear Algebra course, specifically focusing on Matrix Operations and Vector Spaces. - Ideal Candidate: A tutor with a strong background in Engineering and extensive experience in teaching Linear Algebra at a university level. - Key Skills: Proficiency in explaining complex concepts in a simple and understandable manner, patience, and ability to structure sessions based on my learning pace. - Requirements: Please provide your hourly rate and any relevant qualifications or experiences you have.

IMPORTANT: In your response please include your freelancer username at the top as this will help me determine responses that are automated via GPT and these will be IGNORED. Some degree of experience relating to this project must be demonstrated in your response otherwise responses will be ignored I need a solution to generate basic elementary maths questions using GPT. The solution need to start itself as TikTok live session, presenting one auto generated question at a time and using AI text-to-speech to explain the questions and answers step-by-step. Ideal Skills: - Experience with GPT and AI technologies - Familiarity with TikTok's platform and live format The solution should: - Generate elementary level maths questions - Use AI text-to-speech to present questions and answers i...

I'm developing a traditional slot machine and need a formula to calculate the winning amount for my game. The winning amount should be influenced by several factors including line combinations, the bet amount, and random multipliers. Key Requirements: - Create a formula that calculates the winning amount based on variable payout rates influenced by probability - Consider and incorporate the specific factors that influence payout in traditional slot machines Ideal Skills and Experience: - Proven experience in game development, particularly slot games - Strong understanding of probability and statistical analysis - Excellent mathematical skills to create a comprehensive payout formula.

I need an expert in particle physics data analysis, specifically with experience in analyzing beam scatter data from CERN, particularly from the Large Hadron Collider (LHC). The main purpose of this analysis is to improve the precision of our experiments focused on Electroweak interactions. Key requirements: - Proficient in analyzing ROOT files. - Experience with particle physics, particularly Electroweak interactions. - Ability to improve experimental precision through data analysis. Please only apply if you are well-versed with these aspects.

I am looking for a chemical specialist to develop specific chemical formulas for both thermal and NCR paper. The project entails: - Creating a formula for thermal paper that offers high sensitivity and a longer image life. - Developing a chemical for NCR paper that guarantees non-fading ink. Experience in chemical formulation for paper production is highly desirable. I need someone with a keen understanding of the unique requirements of thermal and NCR paper.

I needed person for the task and need an expert in inductive and numerical reasoning to help with test. Your role will be primarily focused on: - Teaching strategies for tackling inductive reasoning tasks. - Providing techniques for solving numerical reasoning problems. - Assisting with general test preparation for the AON certification. Ideal candidates should have extensive experience with professional certification exam preparation, particularly the AON, and have proven skills in inductive and numerical reasoning. A background in teaching or tutoring would be highly beneficial. Please provide examples of your previous test preparation work.