Answered
How to implement N number of realizations of a for loop?
The output below shows that the loop already runs 50 times. Not sure why you think otherwise. % vChGB Sine Hyperbolic Gaussian ...

8 months ago | 0

Answered
Trying to do an fsolve via an anonymous function
It doesn't look like you need an iterative solver at all. It appears that your rho0() function is just a reinvention of normcdf ...

8 months ago | 0

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Extract certain data from array where repeats are present (but constant values)
Why not as follows, low= find(Y==min(Y),1,'last'); high=find(Y==max(Y),1,'first'); d=d(low:high,:);

8 months ago | 0

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Answered
Too small vertical bar showing errors and warnings in the Editor
Put the mouse in the editor Window. Hold the Ctrl key and rotate the mouse wheel to restore the zoom to 100%. Then, go into Pre...

8 months ago | 1

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Answered
Precision lost when combining Int32 integers with single precision numerical numbers
I wasn't there when the decision was made, but I suspect it would be because in Matlab, numeric literals are always double float...

9 months ago | 0

Answered
Scatter‐plot marker edge color turns black when copying to PowerPoint
If you download export_fig, https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig?s_tid=srchtitle and if you...

9 months ago | 0

Answered
Readtable and Readmatrix Ignore Specified Range and Produce Extra Variables
When I save as .xlsx, it seems to work okay, in1 = readtable('2025-03-28_02-07_10-0.xlsx', 'ReadVariableNames', false, 'Range',...

9 months ago | 0

Answered
Connecting points on opposite end of mask
load('coping_data (1).mat') img=logical(img); n=height(points); f=@(z,n) circshift(z,-n); mod1=@(z) mod(z-1,n) + 1; x...

9 months ago | 0

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Answered
concatanate arrays upon condition
The way your data is held, as separate enumerated variables, doesn't leave many options. The first thing would be to undo that: ...

9 months ago | 0

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Answered
Clean and automate indents in scripts an live scripts
Download my editorExtract and editorReplace tools, https://www.mathworks.com/matlabcentral/fileexchange/181000-customized-text-...

9 months ago | 1

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Answered
appDesigner: How to set tree checkbox names = names of .xlsm files in the directory
Something like this, function startupFcn(app) % Get .xlsm files in the current directory (or specify full path) docFi...

9 months ago | 0

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estimate camera parameters with fixed translation z value?
Not with estimateCameraParameters. You will have to implement your own constrained routine using lsqcurvefit or lsqnonlin, but y...

9 months ago | 1

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Finding coordinates of a point from bisector of two lines
M1=P1/2; Q1=norm(M1)*P2/norm(P2);

9 months ago | 1

Answered
The coefficients of a Hermite polynomial
syms t n = 4; % Degree of the Hermite polynomial H = hermiteH(n, t); % Generate Hermite pol...

9 months ago | 1

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Answered
get validation loss and metric for the best network
You would have to interpolate the validation history data at the best MSE, probably. But keep in mind, the best MSE does not r...

9 months ago | 1

Answered
background subtraction to detect human
Something like this, perhaps? load data [r1,b1,g1]=imsplit(img1); [r2,b2,g2]=imsplit(img2); mask = imopen( abs(r1-r2)>50 &...

9 months ago | 0

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Import markup into LiveScript
The best workaround I can find is to make a small mfile and embed the marked-up text in comments, %% % For a given energy |E|...

9 months ago | 0

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Answered
A question about text string concatenation
Using [] are for concatenating char vectors, but some of your variables are apparently strings. But you can remedy this with str...

9 months ago | 1

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Tabular assignment extremely slow
No demo code? Tsk...tsk.. But if I were to guess, it is because you are using brace indexing for row-wise access like in the c...

9 months ago | 0

Answered
Nonlinear regression of multiple datasets with different functions but wit some shared parameters between datasets
You would probably need to use lsqcurvefit. There is nothing about having multiple data sets, following different functions, tha...

9 months ago | 0

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Question

Import markup into LiveScript
If I have some text with LaTeX and other markup like the following, For a given energy |E|, the *primary*...

9 months ago | 3 answers | 1

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answers

Answered
Using regionprops to detect circles in an image
For this, you will need to download, https://www.mathworks.com/matlabcentral/fileexchange/87584-object-oriented-tools-to-fit-pl...

9 months ago | 0

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Answered
Estimate area under a curve using finite approximations (lower sum with 4 rectangles of equal length)
f= @ (x) x.^2; x1=0; x2=1; n=4; value=0; dx=(x2-x1)/n; % width of rectangle for k=0:n-1 c=x1+k*dx; va...

9 months ago | 1

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how can I plot inset of a new plot in a few of my subplots (say ha(1) and ha(3))?
I know that I should use axes('Position',[.5 .5 .2 .2]); box on; No, you have to set the Position of the inset axes relative t...

9 months ago | 0

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downloadTrainedNetwork not found (deep learning toolbox?)
This well get you all the required functions, openExample('images_deeplearning/Segment3DBrainTumorsUsingDeepLearningExample')

9 months ago | 0

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Answered
Unrecognized field name "constrviolation" in MultiStart when function to fit contains an integral
Well, I think it's a bug. So you should report it. However, I find that it goes away if you don't use PlotFcns, so it's definite...

9 months ago | 0

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Answered
How to Solve Linear Complementarity Problem (LCP) with MATLAB ?
You could do it with quadprog, but you may as well just deploy it as an optimproblem. n=5; q=-rand(n,1); M=rand(n); M=(M+M')/2;...

9 months ago | 0

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Answered
how to catch object "button"
You have it already. app.Button is the handle to that button, unless you've renamed it to something different from the text disp...

9 months ago | 1

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use "set" with trasparent color
It's undocumented, I believe, but you can control line transparency by setting the Color property to a 4-element RGBA value. h=...

9 months ago | 0

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Answered
How to convert a column of float or not data into double?
It is not possible for an array to hold both numeric floats and chars unless it is a cell array. That being the case, it is easy...

9 months ago | 0