Pregunta

saved pdf file doesn't look like figure
When I save a figure as a pdf file, the pdf version adds spaces which aren't in the original. The two images attached illustrat...

alrededor de 8 años hace | 2 respuestas | 0

2

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Pregunta

Matlab central defaults to de.mathworks.com
I was in Switzerland, using matlab answers on chromium-browser, and was trying desperately to get the usa mathworks site, since ...

alrededor de 8 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Matlab is inconsistent when raising numbers to the zero'th power:
In matlab R2015a -1^0 returns -1 but a = -1 ; a^0 returns 1 wolfram alpha agrees that -1^0 = -1...

alrededor de 8 años hace | 1 respuesta | 0

1

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Respondida
Execute a command on exit from a workspace
Here's an answer, obtained with the help of Matlab technical support %Keyboards in the CALLER workspace not current workspa...

alrededor de 8 años hace | 0

| aceptada

Pregunta

Comparing cell arrays of symbolic variables
I'd like to be able to compare two arrays, each consisting of symbolic variables. In particular I'd like to be able to run set...

alrededor de 8 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Solving an optimal control problem using filter?
I'm trying to solve a pair of difference equations for an economic problem. It appears from the web that the appropriate matlab...

alrededor de 8 años hace | 0 respuestas | 0

0

respuestas

Respondida
Problems opening matlab from a remote shell from Ubuntu 14.04.
Opening matlab with the -nojvm flag fixed this problem.

más de 8 años hace | 1

| aceptada

Respondida
matlabFunction forces me (unnecessarily) to include a dummy integration variable as an argument of the anonymous function it creates.
I talked to matlab support about this. The problem goes away if you set the IgnoreAnalyticConstraints flag to true. sym...

más de 8 años hace | 2

| aceptada

Pregunta

matlabFunction forces me (unnecessarily) to include a dummy integration variable as an argument of the anonymous function it creates.
In the example below, I use matlabFunction to create the anonymous function intF{2}. The function to be created has five argum...

más de 8 años hace | 1 respuesta | 1

1

respuesta

Pregunta

Using dsolve, replace arbitrary constants like C11 with one's own parameter name.
when one solves a differential equation using dsolve, without specifying terminal conditions, matlab outputs the solution with a...

más de 8 años hace | 1 respuesta | 0

1

respuesta

Pregunta

summing over a multi-dimensional cartesian product using nested arrayfun commands
I have an anonymous function with multiple arguments and I want to sum over all of them. For example, consider the simple fun...

más de 8 años hace | 2 respuestas | 0

2

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Pregunta

anonymous function which outputs a vector of sums when the input is a vector of indices.
I'd like to write an anonymous function such as f = @(X,m,A) sum(X(m:A)) where X is a vector, m < numel(X), ...

más de 8 años hace | 1 respuesta | 0

1

respuesta

Pregunta

preserving variable class when extracting fields from a struct
I have a program that requires passing a large number of variables to a function. Rather than have a long list of global vari...

más de 8 años hace | 4 respuestas | 0

4

respuestas

Respondida
for loop to update frequency count
This gets close I think A = floor(rand(500)*1001);B=A(:);I = find(B<501); [N,X] = hist(B(I),501); X contains the c...

más de 8 años hace | 0

Pregunta

maximum variable size allowed by the program is exceeded but it's not
There have been many many threads on this topic but none seem to apply to my case. I'm running 64 bit matlab so that [~...

más de 8 años hace | 0 respuestas | 0

0

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Pregunta

Problems opening matlab from a remote shell from Ubuntu 14.04.
I've upgraded from Ubuntu 12.04 to 14.04, and this has created a problem which I didn't have with Ubuntu 12.04 when I open a ...

más de 8 años hace | 1 respuesta | 0

1

respuesta

Pregunta

output matlab markers as part of a character string.
It's amazing that nobody has asked this before, but I'd like to insert the standard matlab plot markers---square, diamond, circl...

casi 9 años hace | 1 respuesta | 1

1

respuesta

Pregunta

Condition on whether or not matlab is running in 'nodesktop' mode
is there a way to condition on whether or not I called matlab in 'nodesktop' mode? Thanks in advance!

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

Preventing matlab from reversing my signs in symbolic expressions
The symbolic toolbox reverses the signs of the expressions I type. For example syms a b f = (1-x)*a + b return...

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

double summation without a loop
I have an anonymous function f that has two indices, i and t. i runs from 1 to n; t runs from 1 to m != n. For example: ...

alrededor de 9 años hace | 1 respuesta | 0

1

respuesta

Respondida
Suppress Academic license notification
clc clears the screen before printing the reminder, but indeed, not a big deal, thanks!

alrededor de 9 años hace | 0

Respondida
Suppress Academic license notification
After I run my startup script, it announces Academic License and then the >> prompt.

alrededor de 9 años hace | 0

Pregunta

Suppress Academic license notification
I know this is trivial in the grand scheme of things, but I'd love to remove the notification everytime I start matlab R15a that...

alrededor de 9 años hace | 6 respuestas | 0

6

respuestas

Pregunta

Can I assign a single value to multiple elements of a cell array without a loop
For example, I have an array that looks like myArray = [3] [] [3] [] I'd like to fill out the empty ele...

alrededor de 9 años hace | 2 respuestas | 0

2

respuestas

Pregunta

Prevent matlab figures from jumping from one virtual desktop to another
Not sure of the right language to describe this issue... I run matlab in Ubuntu, using fvwm, which allows me to have multiple...

más de 9 años hace | 0 respuestas | 5

0

respuestas

Pregunta

displaying the colors of a color matrix
Hi, I have a matrix of colors, C = [.5142 0.7695 0.7258; 0.9300 0.8644 0.4048; 0.6929 0.6784 ...

más de 9 años hace | 1 respuesta | 0

1

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Pregunta

flag whether or not a program has been called by createTask
I run certain jobs either as standalone jobs, or in parallel, for example called by createTask. Is there some way to distingu...

más de 9 años hace | 1 respuesta | 1

1

respuesta

Pregunta

Use index from max() to extract matching values from another array
Suppose I have 2 n x m arrays A and B and I get the maximum element of each column of A with [~,I] = max(A) Now I want...

más de 9 años hace | 1 respuesta | 0

1

respuesta

Pregunta

find element of a cell or char array that matches a nonleading substring
This question seems closely related to thread 50624-testing-for-the-presence-of-a-substring-in-a-cell-array-of-strings but has a...

más de 9 años hace | 2 respuestas | 0

2

respuestas

Pregunta

Using dir with multiple wildcards for directories
I'd like to be able to use dir to list all files in the grandchildren directories of my cwd, as in dir('*/*') As far...

más de 9 años hace | 1 respuesta | 0

1

respuesta