Community Profile # Sophie

Last seen: 1 year ago Active since 2016

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how can I convert the output of solve function into matrix form?
Maybe better option is to use _linsolve_ if the system of equations is linear. So that U'll obtain result as matrix. Also you c...

5 years ago | 0

Warnings do not turn off
try warning('off','all')

5 years ago | 0

Cumulative sum of cell array column
Try this res=sum(cellfun(@double,A(:,7))) or res=cumsum(cellfun(@double,A(:,7)))

5 years ago | 0

Displaying the answer of Newton's method for multiple roots?
Obtained solution: Main code m=1; fprintf(' k xk fx dfx \n'); roots=[-0.0505 1.3232 ...

5 years ago | 0

Displaying the answer of Newton's method for multiple roots?
for k=1:50 fx=sin(x^(2))+x^(2)-2*x-0.09; dfx=(2*(x*cos(x^2)+x-1)); fprintf('%3d %12.8f %1...

5 years ago | 0

| accepted

how do I find the minimum of an implicit equation with symbolic variable
I guess you have to use symbolic variables here instead of A(i),B(i),C(i). And only in the end substitute elements in result us...

5 years ago | 0

How to solve this 3rd order PDE?
Firstly u have to rewrite your equation. Than use pdepe. check out this. https://www.mathworks.com/help/matlab/math/partial-di...

5 years ago | 0

How do I format the screen output?
https://www.mathworks.com/help/matlab/matlab_env/format-output.html

5 years ago | 1