# Matematică Jobs

Mathematics is a study in abstraction, logical reasoning, calculation, counting and measurement and of the systematic study of shapes of objects. If you need help with mathematics then you can hire talented math freelancers to obtain help from. You can get started today! Simply post your mathematics job on this site.

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Image processing Assistance with Python for measuring the layer dimension during the 3D printing Please find the file attached herewith.

Image processing Assistance with Python for measuring the layer dimension during the 3D printing Please find the file attached herewith.

I want to feed multiple days to my simulink model using a signal builder in phasor form and simulate the model 100 times. One simulation takes around 10 mins and I do not want to waste so much time behind it. I saw that it can be done using tooloboxes likes parsim

Looking for the an expert with degree in mathematics with task of modelling in MATLAB

The thesis is almost done. But I need more technical contents. e.g formulas, flow charts and the derivative process.

I need help in Methodology and Statistics project. If any expert interested please apply

Topics include difference and differential equation models, with basic theory including nondimensionalization, steady states, linearization, stability, eigenvalues, global behavior, singular perturbations, multistability, hysteresis, cooperativity, periodic solutions, excitable systems, bifurcations. Examine the topics mentioned above carefully. If you are really confident that you are good at these topics, send me a message directly and I will send the details.

Anyone who knows how to solve questions related to. above concepts can contact. 2 questions.

I have a 48 inch wheel that I would like to keep a running total of the distance that the wheel travels each day. The wheel is stationary and is used in animal research. It is a stationary treadmill of sorts and I would like to know the distance the animal is going each day. I would use a standard cycling computer, but none of them will compute a 48 inch wheel.

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I am searching for a mathematician with good knowledge of latex code, we have a SME based project and we are short on hand for a math expert. Work includes answering math questions on given portal for SEO. SME need o complete minimum 30 questions daily and pay rate is 3rs per questions. If you already have latex, plagiarism, and paraphrasing experience then contact me ASAP.

Need a Matlab expert to find and optimize unknown parameters of a Single diode model of PV panel under operating conditions. more details will be shared over a chat

Technical support in Linear Algebra and differential equations (it is related to Petroleum Engineering)

I have some problems in optimization which should be solved by Lagrangian relaxation, decomposition, and column generation. Please make sure you can solve it and then message me. I will send you the files.

Tasks (a) Implement a tridiagonal solver in Python. The function to implement must be called tri_solver, with input/output as described in the template. A tri-diagonal solver is a simplified Gaussian elemination solver that makes use of the banded nature of the matrix to reduce the amount of storage and computation required. We give you the following pseudo-code to get started: % Inpu t : % l ( 0 :N−1) −− a r ra y o f s i z e N c o n t ai ni n g low e r di a g o n al % u ( 0 :N−1) −− a r ra y o f s i z e N c o n t ai ni n g upper di a g o n al % d ( 0 :N) −− a r ra y o f s i z e N+1 c o n t ai ni n g main di a g o n al % b ( 0 :N) −− a r ra y o f s i z e N+1 c o n t ai ni n g the r i g h t hand s i d e . 3 % Output : a r ra y b i ...

Matlab coding and simulation of signal processing research paper algorithm for distance estimation through coded frequency hopped signal

We are seeking an experienced individual with a strong background in cryptography and a deep understanding of AES-CMAC (NIST 800-38B) to assist us in finding the AES key used to generate a specific set of outputs from known inputs. The successful candidate must have a thorough understanding of CMAC mode for authentication and be able to analyze and reverse engineer the algorithm to determine the AES key. Responsibilities: Analyze the input and output data to understand the algorithm used Reverse engineer the AES-CMAC algorithm to determine the AES key Provide detailed documentation of the process and findings Communicate effectively with the project team to ensure clear understanding of the results Requirements: Bachelor's or Master's degree in Computer Sc...

I need a program in matlab to process images of welds. The program should binarize and filter the image so that the weld is separated in black and the background in white. Use all the necessary filters. Then measure the width of the weld bead in several places, if they are droplets then their diameter on the given working area and give the average. You should also examine whether the napin is continuous. I suggest that you garden the workspace to the center of the images on some rectangle, and using, for example, 8 horizontal lines in the range of the weld, check how many black and how many white pixels there are and give the percentage ratio of black/white. Then the script has to create a ranking of the welds, e.g. from the widest to the narrowest, and from the largest % black to the smal...

Work with me to create a simple physics N-body simulation in C++. You will be working with the person who understand the mathematics to implement this in C++. The final routine will involve reading data from .gal files, perform iterative mathematical calculation, and finally outputing the last iteration of that calculation. Final product is also expected to utilize Pthreads and OpenMP for parallelization

AI technology refers to the development and application of artificial intelligence algorithms, techniques, and methods in various fields such as computer science, engineering, mathematics, and others. AI technology involves machine learning, natural language processing, robotics, and computer vision, among other sub-disciplines, to build intelligent systems that can perform tasks such as decision making, problem solving, and pattern recognition with minimal human intervention. AI technology is used in a variety of applications, including autonomous vehicles, healthcare, finance, customer service, and many others.

Requirements: Strong experience with PineScript and Python Knowledge of algorithmic trading and QuantConnect platform Ability to understand and optimize existing code for improved performance Excellent problem-solving skills and attention to detail Responsibilities: Convert PineScript code to Python for use in QuantConnect Ensure that the code is optimized for performance and meets the requirements of algorithmic trading

i want to design a Microgrid with pid controller (Pso fuzzy pid, fuzzy pid, classic pid) in matlab to reduce frequency.

The constant product for a stablepool at Solidex Automated Market maker is: (xy)*(x^2 + y^2) = k where x is the reserves of token0 and y is the reserves of token1. This constraint must always be upheld when the user performs an exchange. We are interested in finding the change in x that produces the maximum value dy. In more simpler terms; We want to find the amount to sell, so that we will get the maximum amount out. x is reserves and token in, and y is reserves and token out. We rewrite to include the change in reserves, we sell amount dx and obtain amount dy. The constraint must hold: (x + dx)*(y-dy)*((x + dx)^2 + (y - dy)^2) = k I believe this can also be written as such: y * (x+dx)^3 + x*(y - dy)^3 = k It is negative dy and positive dx because the constraint must be upheld for the...

I have built a spreadsheet in Google Sheets and need a formula to figure final price which would be placed in a column next to the corresponding State.

Need to have knowledge in Error explosion; floating point arithmetic; systems of linear and non-linear equations interpolation; numerical differentiation; ordinary differential equations; boundary value problems; Partial differential equations; non-linear equations; non standard computations. Emphasis: On applications not theory; on adapting mathematical algorithms; on error control; on programming solutions, Matlab, Java, Perl.

We need to do simple project for in matlab In order to convert rotation motion to linear displacement a rack and pinion system

je suis a la recherche d'une personne avec une très bonne maitrise du logiciel MATLAB afin qu'il effectue mon TP et m'explique la façon dont il s'es pris contacter moi

Need someone ti solve these question TO make sure if my solutions are correct

Hi Guys, I need your help to show me how to pull data from Amazon Business Central API using Python and following the instructions mentioned in the below video: To be a good fit for this project you need to have preious working experience with pulling data from Amazon Seller Central API using Python.

We are looking for an R programming Expert for our Organization (Knowledge on statistics is additional Plus)

As above - need a training manual for the different roles - accounts payable - debtors - procurement - sales - order processing - payroll - bank recon - month end - stock with flow charts

The attached spreadsheet the month a particular seed species was collected are provided. Where a 1 occurs for a given month, then the seed was collected. Provide me with a bar chart, month on x axis, species on y and represent when each species is collected.

Survey Problem. I have 18 coordinates that need to convert to bearings and distances

I have got an excel sheet that I use to predict the corner kicks that are going to be taken on soccer games. I need someone to test the system in over 2,000 soccer games from different countries, leagues an divisions. All of the games used for the test must include the asian line for corner kicks that Bet365 gives. Once the test is finished I need the results to be analyzed to find out which parameters are useful for betting. Feedback about the model would be awesome.

Looking for a consultant to help us understand methods for determining the uncertainty associated with models we use in the semiconductor industry. Our models are multivariate and nonlinear, but they are trained on input data collected from semiconductor fabs, and for each of thousands of samples (with different characteristics) measured, there are multiple repeat measurements done across some spatial domain such that the mean values for each characteristic are entered into the model training, but in some cases the 95% CI associated with determination of each mean value is also known. We are trying to understand generally how to determine the MODEL PREDICTION 95% CI for the two scenarios of a) only mean values input to the model and b) both mean and 95% CI for measured input data are ava...

Necesito alguien que me ayude a resolver 25 problemas de algebra lineal, operaciones de vectore y matrices entre otros... Son preguntas de opcion multiple.

To calculate the sum of two fields if the date is in the range of A date column and B date column

Need me with a problem related to python, regression, Matlab urgently

We want to make a project with the Python programming language. It should take the width of the 4th finger (ring finger) from the dynamically added hand photo. This size will actually be determined as the ring size. It should take the size of the ring from the hand photo as in the example picture and print it out. Note: Images will be dynamically added, not limited to these images. You can test it on your own hand photo. We only need the 4th finger (ring finger) measurement.