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Ok I wanted this while (resolution_check<8 || mX_check>1 ) && Nx<5000 but I think I am confused between || (or) and && (a...

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Answered 1 month ago

Not be able to create executable if the program has symbolic function in it.

Answered 10 months ago

Thank for the reply. Lets forget about the CPU time and simply work with tic and toc. In the following code is it possible to ma...

Thank you for your fast response. Do you have any suggestion for a free C/C++ compiler ? I am completely blank when it comes to ...

Answered 3 years ago

to use this file I need to install a C compiler ? If so can you suggest me one, Because I never used C :) . Thank you

Answered 4 years ago

Hi, I have two 3D matrices that I need to multiply in a specific way. I need to do for k=1:Z M(:,:,k)=A(:,:,k)*B(:,:,k) ...

3 Answers

Asked 4 years ago

Yes you are right, the difference is coming from copy paste . Thank you

Answered 5 years ago

Hi, I am trying to compare my two codes , which should give same results. Both code have the same variable names such as vx v...

Asked 5 years ago

Hello, I have to dynamically create vectors (variables) with different sizes. They will contain coordinates which will be use t...

2 Answers

Asked 3 months ago

Hi, I need to multiply each row of very large matrix with a row of corresponding vector. I don't really want to use for loop f...

Asked 5 months ago

Hello, Is there a way to carry variable between GUIs. I am calling a GUI inside another GUI. I want to carry variables from t...

Asked 9 months ago

Hello, I am asking user to input a function with variable x using GUI. User inputs F= x^5+sin(x)*x+1 (example) and I would li...

Hi, I am trying to create an exe file from my matlab code that will be used in a computer that does not have matlab installed...

Asked 3 years ago

Hi, I am trying to automate my code to get the derivative of a function an evaluate that in given points. For example, s...

4 Answers

Hello, I am trying to set a while loop but I am having hard time to make it work the way I wanted to work. I want the loop ...

Asked 1 month ago

I am trying to ask a user input a real, positive number by using input function and checking the condition with a while loop. I ...

1 Answers

Asked 2 months ago

Hello, Is there away to get nth power of polynomial without using symbolic calculation? For example f(x)=x^2+1 and I want g(x)...

Asked 8 months ago

I would like to combine couple or three figures into a single window but when I use subplot(2,1,1) and subplot(2,1,2) I get two...

Hello, I am trying to identify if a given function is polynomial or not and if it is polynomial what the coefficients are. Fo...

Asked 10 months ago

Hi, I am new to GPU computing. I will be doing CFD calculation in 3D which will requires working with really big 3D matrices ...

I am trying to protect my code by comparing the mac address of the computer. I can get the mac address: [E R]=system('get...

Hi, I am working on a numerical calculation where I use spectral methods to find the flow profile. Although I can use cut-offs ...

I am trying to calculate the eigenvectors and eigenvalues for the following matrix (6,6) and I am getting complex eigenvector wh...

I have a GUI application and I created executable using Matlab compiler. I did not receive any error message during packaging, I...

Asked 24 days ago

Hello, I am trying to insert an image in to my GUI. I created axes and imshow and when I run the GUI I can see the image. My p...

Hello, I am developing Matlab codes that I will be giving to people in protected form either p.code or executable. My concern...

Hi, I know that not getting ZERO for sin(pi) or cos(pi/2) in Matlab is an ongoing problem. My problem is inputting functions...

I am trying to calculating the really large numbers and for me every digit is really important. And when I calculate something...

Hello, I am trying to use parfor for independent matrix multiplication inside a time loop. I am measuring the cpu time and ac...

Hi, I will be doing CFD calculations with MATLAB in 3D. I have x,y,z coordinates and Temperature in each point. Assume I have...

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