Answered
How to fix the size of markers when drawing in Matlab? Make the marker larger with local magnification instead of being fixed and unchanged.
Using image objects or patch objects instead of text objects will cause the "markers" to scale appropriately when you zoom in or...

2 years ago | 2

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Answered
How to make a scatter plot where each point is colored according to a given ID and the xlabel ticks are determined by the associated string.
Here's one way: % random data in a table N = 1000; Value = randn(N,1); Condition = char(randi(4,N,1)+64); ID = "ID "+randi(...

2 years ago | 0

Answered
How to rearrange String Data within table relative to one Column of Data.
"Should I match the text pattern before Concatinating them into one Table?" You can do it that way, but since I don't know much...

2 years ago | 0

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Answered
How can I remove inverted repeat pairs of strings from a table?
T = readtable('table.csv') Here's one way to find pairs of reversed rows: temp = string(T.(1)) == string(T.(2)).'; [r2,r1] = ...

2 years ago | 0

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Answered
How to have different line styles and markers in one plot?
% Define alpha values alpha_values = [0, 0.25, 0.5, 0.75, 1]; % Define gamma values for each alpha gamma_values = [ 1,...

2 years ago | 0

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Answered
Adding Legend of Data Categories
baseline_L = 885.63; baseline = baseline_L; % random data y_values = 2000*rand(90,4); [N,M] = size(y_values); % GRAPH...

2 years ago | 0

Answered
Erorr when replace row's value of table in-array.
Sometimes the X don't exactly match (e.g., they're different by ~1e-15), so this finds the closest. for ii = 1:numel(jointTSS1)...

2 years ago | 0

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Answered
Why is this While Loop not running?
It's not possible for a number to be simultaneously less than 6 and greater than 12: while margin<6 && margin>12 Did you...

2 years ago | 0

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Answered
How to plot correctly errorbars on grouped bar plot?
I am able to reproduce the problem; it looks like a bug in MATLAB, having to do with creating an errorbar in an axes that has a ...

2 years ago | 1

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Answered
3D plotting of the bounding box around few boxes
Two problems that I can see: 1. The tranpose here (actually it's a complex-conjugate tranpose): item_vertices = vertices{i}'; ...

2 years ago | 0

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Answered
Subplot of a matrix 2x361x10
% random 2x361x10 data: data = rand(2,361,10); data(1,:,:) = data(1,:,:)*2; figure [~,n,p] = size(data); for ii = 1:p ...

2 years ago | 0

Answered
Finding value for each degree from matlab figure
data = readmatrix('Naca LD1408 9R.txt'); f = fit(data(:,1), data(:,2),'smoothingspline','SmoothingParam',0.3); xi = -15:1:18...

2 years ago | 1

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Answered
how to solve the error comes in line 25
These lines make sigma and beta tables with one variable each sigma = data(:,5); beta = data(:,6); which produces the...

2 years ago | 0

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Answered
have a static text display box to display text (GUI) app designer
The app version of a static text uicontrol is a TextArea (uitextarea function).

2 years ago | 0

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Answered
How to avoid patch color in legend?
In the call to legend, you can specify which lines (or whatever) you want included. Here it's legend_lines: legend_lines = gob...

2 years ago | 0

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Answered
Index exceeds the number of array elements. Index must not exceed 1.
%% Design Project Part 2 % 2.1 % Constants: kapp = 0.009; % m^3/mol*min L = 1; % m Vtot = 0.25; % m^3 ...

2 years ago | 0

Answered
How to open a .bin file containing several frame images
This would read the first frame: filename = 'myfile.bin'; fid = fopen(filename,'r'); time_stamp = fread(fid,1,'double')...

2 years ago | 0

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Answered
"Unrecognized method, property, or field 'value' for class 'matlab.ui.control.NumricEditField'."
Use "Value" not "value".

2 years ago | 1

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Answered
what does the vertical line in the editor window mean?
<https://www.mathworks.com/help/matlab/matlab_prog/edit-and-format-code.html#brqxeeu-58>

2 years ago | 1

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Answered
I am trying to plot a line but it is not working.
Use element-wise division ./ in the calculation of Xe.

2 years ago | 0

Answered
MATLAB App Designer - Reading Data
It's possible I'm not fully understanding how the app is supposed to work, but there are a few potential or likely problems that...

2 years ago | 1

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Answered
I am struggling trying to figure out this code I have it completed but I keep getting errors, can you help?
Well, it doesn't take a crystal ball to see that this is not going to work (multiplying a 1x15 character vector by a 1x8 charact...

2 years ago | 0

Answered
These 3 codes when run give error
In WHO.m lines 45-48, you have for i=1:Nfoal group(i).pos=lb+rand(1,dim).*(ub-lb); group(i).cost=fobj(group(i).pos); ...

2 years ago | 0

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Answered
Speed Up String Conversion
Avoid using table2cell for this; instead, access the table data directly (using curly braces {}, or, even better, dot indexing) ...

2 years ago | 1

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Answered
how to change width and space in barplot?
"increase the width of the axis so that it is less compressed" Well, you can resize the figure, either manually or programmatic...

2 years ago | 0

Answered
While Loop not running
This loop will never terminate if entered while Close>L_entry_price==false; i=i+1; end because only i changes. Close and...

2 years ago | 0

Answered
How to calculate maximum distance between two points (coordinates) on a XY (2D) plane ?
"seem to be the largest distance" Seems to be, but it's not. The x-scale and y-scale are not quite the same. Use axis equal t...

2 years ago | 2

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Answered
How do structures work?
To create a scalar (as opposed to a 0x0) structure array, this 'AllSampleRates', {},... needs to be 'AllSampleRates', {{}},.....

2 years ago | 0

Answered
Unable to perform assignment because the size of the left side is 1-by-2 and the size of the right side is 1-by-3. Error in pso_process_svc (line 31)
Looks like the function limit_chk_process2 returns a 1x3 vector, but you are expecting it to return a 1x2 vector.

2 years ago | 0

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Answered
plotting a 3d graph for a 3d table
M = readmatrix('file.xlsx') x = M(2:end,2); y = M(1,3:end); z = M(2:end,3:end); figure surf(x,y,z.')

2 years ago | 0

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