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Answered
How to clear the error "Functionality not supported with figures created with the uifigure function." ?
I presume you want that code to iterate over all figures but not uifigures. You could close all the uifigures before running th...

1 day ago | 0

Answered
Help with 3D Data Contour Plot (Missing Values as Zeros)
One way to present multiple contour plots as slices in the same axes is to specify the ZLocation of each contour object. See bel...

1 day ago | 0

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Answered
Quiver plot of coordinate error with wrong arrow lengths
"some small erros are being draw as bigger lines" That's because each quiver plot scales its own arrows' lengths independently ...

1 day ago | 1

Answered
Compare times in datetimes
https://www.mathworks.com/help/matlab/ref/datetime.timeofday.html

1 day ago | 1

Answered
How to change color of berfit curve
Temp_x = [ 9 8 7 6 5 4 3 ]; Temp_y = [ 1e-3 5e-3 1e-2 2e-2 3e-...

2 days ago | 0

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Answered
Figure no longer comes with MenuBar and tools the
You can try set(groot,'defaultFigureMenubar','figure') set(groot,'defaultFigureToolbar','figure') to have the menu ba...

3 days ago | 0

Answered
contains 函数在运行相同代码时,为什么返回了不同的逻辑数组?
There is a hidden character at the beginning of the first store_name{1} store_name ={'宜昌水果店','武汉水果店'}; +store_name{1} % char...

3 days ago | 0

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Answered
Interpolating for multiple curves and finding the y axis value
x = [0 7.1702 9.1995 9.5716 11.3641 12.0744 12.5141 13.1736 13.4104 13.867 14.7294 15.1015 16.9448 17.0631 17.2322 18.3484 19.00...

3 days ago | 0

Answered
Error using cat Dimensions of arrays being concatenated are not consistent. Error in cell2mat m{n} = cat(1,c{:,n});
load dataTable NC = cellfun(@numel,dataTable.Cohesion); Cmin = repelem(dataTable.CohesionMin,NC,1); Cmax = repelem(dataTabl...

3 days ago | 0

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Answered
To plot one stem with multiple values for data of different months.
Maybe something along these lines: unzip('Processed_results.zip') % load the files F = dir(fullfile('Processed_results','*....

3 days ago | 0

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Answered
How to combine cell arrays to form one nested cell array entry
% 4x3 instead of 64x634, for demonstration X = { ... {1 2} {3 4} {5 6}; ... {7 8} {9 10} {11 12}; ... {13 14} {1...

4 days ago | 0

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Answered
Checkbox in header row for uitable
It would have to be a separate uicheckbox (or uicontrol) object, separate from the uitable. You can position it to appear to be ...

4 days ago | 0

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Answered
Index in position 1 exceeds bounds
Check the value of TimeStamp and figure out why it's not what you expect, because regexp doesn't return any matches for that Tim...

4 days ago | 1

Answered
How to combine cells into a single cell?
b = a;

4 days ago | 0

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Answered
Plotting Lines and Points in 3D
A = [1 -3 7]; B = [0 2 -6]; C = [0.5 -1 5]; % plot a line from A to B v = [A; B]; plot3(v(:,1),v(:,2),v(:,3)) box ...

4 days ago | 0

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Answered
Random Matrix creation from the elements of a given vector
M = A(randi(numel(A),7,20));

4 days ago | 0

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Answered
How plot a grid of rectangles on an overlaid circle?
R = 5; % circle radius L = 1; % horizontal grid spacing W = 2; % vertical grid spacing C = [7 8]; % center of the circle %...

5 days ago | 1

Answered
Normalising multiple columns of a matrix to a fraction of its maximum value
To divide each column by its maximum value: data_normalized = data./max(data,[],1); Example: data = rand(21,5); % random data...

5 days ago | 1

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Answered
loop Will only open the files in starting folder
matFiles = dir(fullfile(pwd,'**','*.mat'));

6 days ago | 1

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Answered
Use fixed colormap or colorbar scale for series of 3D bar graphs in video animation
See clim: https://www.mathworks.com/help/matlab/ref/clim.html

6 days ago | 1

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Answered
Barchart colorbar colors from second vector
You need to set the colormap of the figure or axes. %% clear close all clc ids1 = [2,4,5,6,8]; meanVals = [0.2,0.204,0...

6 days ago | 0

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Answered
Returning data from uibutton callback
An easy way to make the callback update the value of t is to nest the callback function inside the main function (which requires...

7 days ago | 0

Answered
Custom colorbar labeling centered on colors
f = figure; set(gca,'xtick',[],'xticklabel',[],'ytick',[],'yticklabel',[],'color','w'); set(f,'units','pixel','position',[70,7...

7 days ago | 1

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Answered
Why is it doing all 100 attempts as a singular go?
Your code does the same thing 100 times because the random values don't change from one iteration to the next. I guess you woul...

7 days ago | 0

| accepted

Answered
Speed up Some Code
% generate and collect all the P's first nJ = numel(J); P = cell(1,nJ); for ii = 1:nJ P{ii} = randperm(k,J(ii))+1; end ...

7 days ago | 0

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Answered
how to aviod the two loops
[X,Y] = meshgrid(x,y); A = [X(:),Y(:)];

8 days ago | 0

Answered
how to use "range" in uislider
s = uislider(fig,"Limits",[1 50]); <https://www.mathworks.com/help/matlab/ref/matlab.ui.control.slider-properties.html>

8 days ago | 1

Answered
str2num is returning and empty matrix: []
You don't need to use cell2mat; just use curly braces to get the contents of a cell in a cell array. For example: datetempDat ...

10 days ago | 0

Answered
str2num is returning and empty matrix: []
There may be a character you don't see, at the beginning of the file, which is included by importdata at the beginning of the fi...

10 days ago | 0

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Answered
How do i extract a column from an array
This stores the 3rd column of the array A as Col1 (and displays Col1 in the command window): Col1 = A(:,3) Is that what you wa...

10 days ago | 0

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