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Is it possible to reduce this for loop into one line of code?
Ind1 = cellfun(@(X)any(ismissing(X),'all'), Headers); Headers(Ind1) = cellstr("Missing_header_"+find(Ind1));
1 hour ago | 0
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How to plot stacked bar over stacked bar ?
Maybe something like this: load Data tmp = plot_data./sum(plot_data,2); tmp = reshape(flip(permute(tmp,[2 1 3]),1),[],size(...
23 hours ago | 1
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Creating calculator with a UI and button function doesn't work as intended.
isequal(data_temp.(1)(i),lvldd.Value) lvldd.Value is a character vector. data_temp.(1)(i) is a (scalar) cell array. Those two...
2 days ago | 0
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Why are minor ticks not being added to my graph?
To get minor ticks on a datetime axis: In addition to setting the axis ruler's MinorTick property 'on', apparently you have to s...
2 days ago | 1
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plot graph according to matrix index
Changing a colon to a 1 means providing plot with a vector for x and a scalar for y (or vice versa). When you do that, one line ...
2 days ago | 0
How to assign a double value to a cell array?
Put curly braces {} around the -999, which makes the right-hand side of the assignment a scalar cell array: T1(missingIndices2)...
2 days ago | 1
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How can I use the function coeffs() as the input to the function tf()?
The error message states: "The values of the "Numerator" and "Denominator" properties must be row vectors or cell arrays of row...
3 days ago | 1
Plotting Data as Heatmap/Bar Graph Hybrid?
Something like this? % generate t and data Nt = 22e3; Nc = 8; t = linspace(0,1,Nt).'; data = zeros(Nt,Nc); t0 = 0.15; idx...
4 days ago | 1
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Make gca() responsive to appDesigner axes clicks
All you might have to do is to set the app's UIFigure's HandleVisibility to 'callback' (or 'on'), because gca() calls gcf() and ...
4 days ago | 2
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polyshape not closing a circle
Here's an example with 'Simplify', true (the default), where polyshape removes duplicate vertices: polyshape([0 0 1 2],[0 0 2 1...
6 days ago | 0
Shape file overlay on basemap
unzip('gis_110139.zip') figure gx=geoaxes; gx.MapCenterMode = "manual"; gx.MapCenter= [31.962299,-81.014213]; gx.Basemap ...
6 days ago | 0
How to calculate the period of the 6th wave in my data when I dont have the equation of the wave
load 20250123.mat time = data(:, 4); voltage = data(:, 5); [pks,peaklocs] = findpeaks(voltage,time); period = mean(diff(pe...
6 days ago | 0
Find values in array by meshgrid coordinate and assign to correct row in table without for loop
"XY is a table where each row has a X and Y coordinate of a meshgrid." I'll take that to mean that XY.x and XY.y are drawn from...
6 days ago | 1
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Using scatter with a custom colorbar
scatter(lat,lon,12,obs,'filled') colormap(c)
7 days ago | 0
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make patch white where there are NaNs
In this case, the patch's EdgeColor is 'none', so wherever the upper and lower patch bounds coincide, no edge is rendered and th...
7 days ago | 0
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How do you keep the graphs in a constant location in Matlab App Designer?
You can try specifying each (ui)axes InnerPosition, which excludes space for labels, tick labels, etc., rather than Position, ad...
8 days ago | 0
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Plot function for different values of two coupled variables
k4=0.15; a0=15; p0=0; m0=0; dt=1/60; T=60; time=0:dt:T; N=length(time); p=zeros(1,N); %placeholder output vector m=zero...
8 days ago | 0
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Polarhistorgram color by coordinate
Since histogram objects only support one FaceColor and one FaceAlpha value for all faces, it's necessary to create one histogram...
8 days ago | 0
Application widget: similar to a Tab container without tab label
"It should look like pretty similar to a Tabgroup widget but wihout tab labels" Do you want tabs with no labels, or do you want...
8 days ago | 0
Represent data with a status bar plot
t = load('mydata.mat').mydata; X = repmat(double(t.Time(:)),1,2); C = repmat(double(t.Data(:)),1,2); Y = zeros(size(X))+[0 ...
8 days ago | 1
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How to make colororder function working in scatter plot
When you specify a vector of values for the colors (index(1,:) in this case), those values are interpreted as indices into the a...
10 days ago | 0
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How to use key commands to trigger a specific button in MATLAB App Designer
"Is there a way to ensure that a specific button is already in focus when the app is launched" Yes, in the app's startupFcn, ca...
12 days ago | 1
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Is there a list of MATLAB code file that have most of simple stats calculation functions that I could use( like standard error, etc. )
<https://www.mathworks.com/help/matlab/descriptive-statistics.html>
14 days ago | 0
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Problem with double colorbar in matlab
The cause of the problem is that the colormap() function sets not only the axes' Colormaps but also the figure's Colormap. Exact...
14 days ago | 0
Can I use 'table' as a variable type in a table
InnerTable = table('Size',[1 2],'VariableTypes',{'double', 'double'}); InnerTable{2,1} = 14.34; InnerTable{3,2} = 45 Table = ...
15 days ago | 0
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Change background color of patternCustom figure.
helixdata = randn(1000,3); h = patternCustom(helixdata(:,3),helixdata(:,2),helixdata(:,1)) fig = ancestor(h,'figure'); fig.Co...
15 days ago | 0
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Programmatically setting a radio button from within App Designer
You need to refer to the radio button object itself, e.g., using its name in the app structure: app.TelescopeTypeButtonGroup.Se...
15 days ago | 0
Something is wrong with the code. It must display a chaotic graph.
Here's a guess. The only change is putting ".*h" in a few places where it seemed likely to be missing. clc; clear; close all; ...
16 days ago | 0
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How can I find or add the Haadi Saadat package to MATLAB? I'm using the R2017a version.
https://www.mathworks.com/matlabcentral/fileexchange/40818-power-system-analysis
16 days ago | 0
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App Designer initial value for UserData for Slider
You can initialize the slider's UserData in the app's StartupFcn.
16 days ago | 0
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