Beantwortet
Can I change axes of existing figure from linear to loglog in Matlab without redrawing all the data?
set(gca,'XScale','log','YScale','log')

etwa 12 Jahre vor | 6

| akzeptiert

Beantwortet
saving .fig files doesn't save position properties?
Hi Karen, That certainly looks obscure to me. Contact tech-support and let them know about it.

etwa 12 Jahre vor | 0

Beantwortet
is this a bug because it definitely looks like
Nope, not a bug! <http://www.mathworks.com/matlabcentral/answers/57444-faq-why-is-0-3-0-2-0-1-not-equal-to-zero>

etwa 12 Jahre vor | 1

| akzeptiert

Beantwortet
Edit Matlab Package Contents
Run MATLAB as an Administrator (right click run as admin on Windows).

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
What is the fastest way to determine whether a string is a number?
Probably: isnan(str2double(str)) This won't need try/catch either. Anything with |eval| in it will definitely not be ...

etwa 12 Jahre vor | 1

| akzeptiert

Beantwortet
Error reading excel sheet: index out of bounds.
What is _range_? Apparently it's bigger than 30132, the size of yearsh.

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
Storing classes as appdata and modifying them
Since your class inherits from dynamicprops which inherits from <http://www.mathworks.com/help/releases/R2014a/matlab/ref/handle...

etwa 12 Jahre vor | 1

Beantwortet
Does anyone know if it is possible to use the curve fitting tool to measure the radius of curvature of surfaces?
I would use |sphereFit| on the File Exchange to fit the sphere. Here's a blog post with an example: <http://blogs.mathwo...

etwa 12 Jahre vor | 0

Beantwortet
Check if a function handle is valid
try fun() catch disp 'didn''t work' end Try it and catch failures. Or provide a listbox with known functions t...

etwa 12 Jahre vor | 0

Beantwortet
what is the unit of group parameters result from regionprop ?
Pixels. If you know the width of a pixel then you could scale by that.

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
How can I keep the rows where the elements of 1st column are in 2nd column
M=[1 2 1 3 1 9 2 1 2 3 3 1 3 2 3 4 3 9]; Mpc = M(ismember(M(:,2),unique(M(:,1))),:)

etwa 12 Jahre vor | 0

Beantwortet
How to create a variable number of checkboxes in GUI?
Callback should be ,'callback',@(src,evt)mycb(src,evt,i)); Now on each iteration of the |for|-loop a static snapshot of ...

etwa 12 Jahre vor | 0

Beantwortet
How can I make a matrix of 35,486 rows 1 column.
x = reshape(repmat(1:100,[358, 1]),[],1);

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
function cell2table undefined in my matlab?
Tables were released in R2013b. So, yes, upgrade to R2013b or R2014a.

etwa 12 Jahre vor | 0

Beantwortet
Printing a table to a postscript file.
One possibility would be to incorporate a disp(T) Inside of a script and then <http://www.mathworks.com/help/releases/R2...

etwa 12 Jahre vor | 0

Beantwortet
Simulink Project - Why does git not appear as a Source control option in Simulink 8.1 (R2013a)?
This was added in R2014a: <http://www.mathworks.com/help/simulink/release-notes.html>

etwa 12 Jahre vor | 1

| akzeptiert

Beantwortet
Istallation of matlab R2014a on a win7 (64bit) doesn´t work
Contact MathWorks' Installation support. <http://www.mathworks.com/support/contact_us/>

etwa 12 Jahre vor | 0

Beantwortet
Opening and editing text file
If you have R2012b or newer, just use the Import Tool to do the work for you. Right click on the file and select "Import Data"....

etwa 12 Jahre vor | 0

Beantwortet
Using a part of a signal simulink
Perhaps a "Selector" block to select just the part you want (like an index).

etwa 12 Jahre vor | 0

Beantwortet
How to find all neighbours of an element in N-dimensional matrix
No need to reinvent the wheel: <http://www.mathworks.com/matlabcentral/fileexchange/29330-neighbour-points-in-a-matrix>

etwa 12 Jahre vor | 0

Beantwortet
sum across dynamic field names in structure
I see no reason to vectorize this operation. A |for|-loop will surely be the fastest and most elegant approach %% Sample s...

etwa 12 Jahre vor | 1

Beantwortet
how to generate a matrix from another matrix
beta = 0.0001./alpha

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
how get the information of the image instead of using imfinfo?
How are you getting the image? Most of the interactive tools, such as |uigetfile| return the full path as the second output. Y...

etwa 12 Jahre vor | 2

| akzeptiert

Beantwortet
Need help regarding internal linking in Publishing help.
The linking is created because it follows a "See Also". This is a specific pattern that when matched will cause a link. <htt...

etwa 12 Jahre vor | 0

Beantwortet
How to assign parts of one structure to another efficiently?
% Sample struct x = struct('name',cellstr(('A':'I').')) % sample index (your mu_i) idx = rand(9,1)>0.5 % e...

etwa 12 Jahre vor | 1

| akzeptiert

Beantwortet
how to span a 3*1 vector into a 3*3 skew symmetric matrix ?
X=[0 -x(3) x(2) ; x(3) 0 -x(1) ; -x(2) x(1) 0 ];

etwa 12 Jahre vor | 8

| akzeptiert

Beantwortet
How do I view the function workspace?
Your answer with the breakpoints is the best one. Another way would be to use the |whos| command inside of the function: w...

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
is Matlab (R2009b) ignoring the transpose operator in “mldivide”?
I think you're seeing the same bug as described here: <http://www.mathworks.com/matlabcentral/newsreader/view_thread/267273>

etwa 12 Jahre vor | 1

| akzeptiert

Beantwortet
Cluster with 8 workers runs only one job at a time
The tasks are not running serially as you expect but are running in parallel and are thus using all of the resources available. ...

etwa 12 Jahre vor | 0

| akzeptiert

Beantwortet
How can I repair Icon titles of matlab R2014a?
I would try regenerating the preferences. Attached is a function that will do this for you.

etwa 12 Jahre vor | 1

Mehr laden