Beantwortet
Slider for Multiple Plots in GUIDE
Something very similar that I've found helpful is available at <http://www.mathworks.com/matlabcentral/fileexchange/5253-scro...

fast 13 Jahre vor | 0

Beantwortet
Can I Use the Special Function Keys to Interrupt a Script?
Ctrl+C will kill a running script/function

fast 13 Jahre vor | 0

Beantwortet
Accessing cell array via factor/index
You're pretty close in your attempt; it's tricky with the cell indexing and without using strcmp. How about trying this % ...

fast 13 Jahre vor | 0

| akzeptiert

Beantwortet
Dimension mismatch for using Runge Kutta 4 order methods
If dx/dt = [0,0,.4,0] for a vector x, then the exact solution is x(t) = [x0, x1, 0.4*t+x2, x3] where x0,x1,x2,x3 are initi...

fast 13 Jahre vor | 0

Beantwortet
IQ test, why does matlab see different answers?
Your inner loop should run from j = 1:c not j = i:c

fast 13 Jahre vor | 2

| akzeptiert

Beantwortet
std of a logical matrix
From <http://www.mathworks.com/matlabcentral/answers/43567-standard-deviation-of-a-3-d-matrix> sigmasPositive = zeros(1,4...

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
Standard deviation of a 3-d matrix
If y is 200-by-1-by-4, you can get rid of the singleton dimension using y2D = squeeze(y); then compute the 4 different s...

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
How can I create image from 2d matrix?
As a first attempt, try replacing image with imagesc which scales the colormap to the range of values in the ma...

etwa 13 Jahre vor | 0

Beantwortet
Error while trying to code the Newton Method for a System of Equations
The first time you enter the while loop, you are comparing scalars (assuming the input TOL is a scalar). However, when you over...

etwa 13 Jahre vor | 1

Beantwortet
Deleting zeros and NaN in a matrix
Try A(any(isnan(A),2)|any(A==0,2),:) = []

etwa 13 Jahre vor | 3

Beantwortet
Use cells rather than matrices to sort a matrix into 255 separate lists
If I understand your question, the following may help % create array like yours... n-by-5, last column has index of "bin" w...

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
Set current figure without making it visible
Perhaps figure(myPicture), set(myPicture,'visible','off') then when you want set(myPicture,'visible','on')

etwa 13 Jahre vor | 0

Beantwortet
disp some number with loop for
If you need the number of zeros before the decimal place and after to be exactly as you indicated in the original question, try ...

etwa 13 Jahre vor | 1

Beantwortet
loop for clock in MATLAB
Try running this script... It has some ideas you might use, but it is hardly optimal. startTimeString = '12:00'; stopTi...

etwa 13 Jahre vor | 0

Beantwortet
Is there a way to linearly interpolate dates and times?
If you convert the dates to serial date numbers as the cyclist suggests, then you might be able to benefit from this example... ...

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
How to overwrite some workspace variables in a dynamic program?
Both ideas are good. If 2. doesn't work, try clear('var_name') or clear var_name

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
eliminating, whenever is necessary the first column in nun where [num,txt,raw]=xlsread('data.xlsx');
I like your approach. try if all (isnan(num(:,1)) | num(:,1) == 0) num(:,1) = []; end note that there may s...

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
How can't a matrix be generated randomly?
If I understand you correctly, each column represents a different trial. What does the iteration variable n (going from 1 to 2....

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
treating NaN as a unique value (instead of as a distinct)
Write this function... function y = myUnique(x) y = unique(x); if any(isnan(y)) y(isnan(y)) = []; % remove...

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
look for partial variable name match
I assume that by "a string arrays of names" you mean a cell, call it C, whose contents are strings. For example, something like...

etwa 13 Jahre vor | 0

Beantwortet
When to accept an answer for someone
Such functionality should not have been implemented, IMO.

etwa 13 Jahre vor | 1

Beantwortet
How do you make a callable object?
The following class can be used to create a callable object. The key is to overload the subsref function with a class method. ...

etwa 13 Jahre vor | 2

Beantwortet
Adding up sizes of cell arrays
I assume you have a 1-by-NumberOfClasses cell array called CellArray. Furthermore, I assume that each element of CellArray c...

etwa 13 Jahre vor | 2

Beantwortet
How to access specific data when using "getfield"
If I understand your question, this may work... for i=1:10; myData(:,i) = getfield(Charge,strcat('Curve',int2str(i)));...

etwa 13 Jahre vor | 1

Beantwortet
[Num,Txt,Raw]=xlsread......
To convert cell to matrix use the cell2mat functions. For example, mean(cell2mat(Raw(:,7)))

etwa 13 Jahre vor | 1

Beantwortet
Deleting multiple cell rows after using uiimport
If C is a cell, delete rows j through k using C(j:k,:) = []; % note use of parentheses and not braces to index

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
Combine arrays
@Sean's answer is great. (That's my vote up there...) To suggest other ways to plot arrays on the same axis, try Approa...

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
Loop / Repeat if random number = 0
Try n = round(200*rand); while (n == 0) n = round(200*rand); end Or, even better, n = randi(200); % gene...

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
How can i calculate e^A*t
Use the expm function for computing a matrix exponential

etwa 13 Jahre vor | 10

Beantwortet
Deleting similar rows in Matrices contained in cell
If I understand your objective, try the following arrayOfElements = ['a','b','c','d']; % your initial array indicesOfUni...

etwa 13 Jahre vor | 0