Answered
Solving heat transfer using Crank Nicolson method with time dependent boundary conditions
Hi Sanley, I understand that you are facing an error in solving the one-dimensional heat transfer problem using the Crank-Nicol...

10 months ago | 0

Answered
Unable to perform assignment because the left and right sides have a different number of elements.
Hi cody, I understand that you are working solve second-order ODEs using the Euler method. You're encountering an error that sa...

10 months ago | 0

Answered
Brush Tool Only Exports x and y data. Is there a way to export size?
Hi Kate, I understand that you are working with a 'scatter' plot and have used a 'brush' tool to select certain points within i...

10 months ago | 0

Answered
Undefined function "name_function" for input argurments od type "cell"
Hi Sebastain, I understand you are facing an issue with an undefined function error in MATLAB. The error message "Undefined fu...

11 months ago | 0

Answered
error when use 'x' created by syms method: 输入参数的数目不足。出错 digits (第 15 行) f = func; 出错 sym/display (第 12 行) if ~isempty(useDigits) && useDigits ~= digits()
Hi Boheng, I understand that you are facing an error with the symbolic toolbox. It looks like you're encountering an issue wit...

11 months ago | 0

Answered
error code using pdeplot function.
Hi Shikun, I understand that you are facing an issue using 'pdeplot' function in 'tiledlayout'. 'pdeplot' is a function in MAT...

11 months ago | 0

Answered
Error with MATLAB Programming Techniques 'Writing Test Function'
Hi Pablo, I understand that you are facing an issue with writing test functions. In MATLAB, a test file typically contains tes...

11 months ago | 1

Answered
Plot error with plotting string values
Hi Oganes, I understand that you are facing an issue with displaying both the original and mutated DNA sequences on a plot. An...

11 months ago | 0

Answered
How to plot a useful graph with a lot of data
Hi Danny, I understand that you are trying to plot graphs for a very large dataset, with each variable having around 62,000 dat...

11 months ago | 0

| accepted

Answered
Crank Nicolson method to solve PDE
Hi Hana, I understand you are encountering an issue with the Crank-Nicolson method for solving PDEs, specifically an index boun...

11 months ago | 0

Answered
filling an array with varivbles from a loop
Hi Luke, I understand that you are facing an issue while trying to fill two arrays 'magArray' and 'phaseArray' with the magnitu...

11 months ago | 0

Answered
How do I fix this error? (Error using / Matrix dimensions must agree.)
Hi Adam, I understand that you are facing an issue with plotting the velocity field for the non-steady state flow between two p...

11 months ago | 0

Answered
I need a plot between positive minima of given Ra_ and given xi in matlab.
Hi Madhvi, I understand that you are trying to plot the positive minima of given 'Ra_' and the given 'xi' in MATLAB. You need ...

11 months ago | 0

Answered
Fick's diffusion in matlab
Hi Venkatraman, I understand that you are trying to model Fick's diffusion of nanoparticles in a 2D domain filled with water. ...

1 year ago | 0

Answered
Cank-Nicolosn to solve a nonlinear PDE
Hi Hana, I understand that you are facing an error in solving a non linear PDE using Crank-Nicolson method. The encountered err...

1 year ago | 0

Answered
Unrecognized function or variable 'privResolveArgs'. Error in sym/symvar (line 30) Ssym = privResolveArgs(S); Error in sym/partfrac (line 27) x = symvar(f, 1);
Hi Adelin, I understand that you are using MATLAB's Symbolic Math Toolbox to perform symbolic computations. The error specifica...

1 year ago | 0

Answered
i need a code to find the mean of a specific column from an excel sheet and find the variation of the mean and actual value and then display 'yes' if the the variation is 0.5.
Hi Aditi, I understand that you are trying to find the variation of the mean and the actual value of a specific column. To fin...

1 year ago | 0

Answered
Indexing 'fkine' matrix problem
Hi Caio, I understand that you are facing an issue getting the last column of 'T' matrix. The error you are encountering occur...

1 year ago | 0

Answered
Solving differential equation with multiple functions of the same variable
Hi Eric Yde, I understand that you are trying to solve differential equation with multiple functions of same variable. You can...

1 year ago | 0

Answered
Having trouble modelling a nonlinear spring, dampener system with simulink
Hi Michael Fisher, I understand that you are facing an issue in modelling a nonlinear spring, dampener system. To create a Sim...

1 year ago | 0

Answered
2D heat conduction problem with exact solution
Hi Minjik, I understand that you are facing an issue in solving a 2D heat conduction problem. The Jacobi method and the Gauss-...

1 year ago | 0

Answered
Limit the number of decimals in x variable paretosearch
Hi Pascual Ferrans Ramirez, I understand that you are trying to limit the number of decimals in "x" variable returned by "paret...

1 year ago | 0

Answered
nlinfit error too many input arguments in the model function
Hi Hani Alkhatib, I understand that you are facing an issue using the "nlinfit" MATLAB function. The error "Too many input arg...

1 year ago | 0

Answered
Error in MATLAB Code : BD18_Inverse Function
Hi Priyam Mishra, I understand that you are facing an issue involving the "BD18_Inverse" function for geotechnical data analysi...

1 year ago | 0

Answered
how to do logical indexing for, for and if loops to create a new dataset every time the condition is met.
Hi Arjun luther, I understand that you have a time series dataset in MATLAB and you want to create tables based on a condition ...

1 year ago | 0

| accepted

Answered
How to find the chi value with changing inputs
Hi Elise McGoldrick, I understand that you are facing an issue in using the chi squared function over a range of points. The c...

1 year ago | 0

Answered
Can we solve convection diffusion equation using pdetoolbox given a is constant vector?
Hi Hashim, I understand that you are trying to solve a non linear partial differential equation. Typically, the Partial Differ...

1 year ago | 0

Answered
vpa function did not convert sym results as intended
Hi Leonie Bule, I understand that you are facing an issue regarding the implementation of gauss elimination method. You can fo...

1 year ago | 0

Answered
My symbolic variable is not recognised
Hi Jeremy, I understand that you are facing an issue in creating an array of "sym" variables. You can follow below given examp...

1 year ago | 0

Answered
In simulink model, how will we give a simulation time interval in between, while the simulation is running from 0 to 5 sec. Is there any code syntax for this ?
Hi Siddarth Kamila, I understand that you are trying to figure out about the approach to process data at a specific interval of...

1 year ago | 0