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Richard Burnside


Last seen: ungefär ett år ago |  Active since 2023

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Programming Languages:
Java, Javascript, MATLAB, SQL, Perl, Fortran, Visual Basic
Spoken Languages:
English

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I'm trying to use a while loop to delete the final row in an array every time it loops, however, it's not working
I think you could just do something vectorized like this: idx = find(r2>0.9997); stress(idx) = []; strain(idx) = []; Also I ...

ungefär ett år ago | 0

Answered
3D surface triangulation
load pointcloud.mat XX1 = p1(:,1); YY1 = p1(:,2); ZZ1 = p1(:,3); p1=[XX1,YY1,ZZ1]; p1 = unique(p1,'rows'); T = delaunay(p1...

ungefär ett år ago | 0

Answered
Running same code, same Matlab version (2021b) on difference computers (8 different types) 7 produce same results only one is different.
Could this be the different handling of floating point precision.? Most modern processors are compliant with IEEE 754 floating p...

mer än ett år ago | 0

Answered
I am new to Matlab and am trying to reverse engineer a script used to read hdf5 files, need help with syntax for variables
You could just remove the semi-colon from the end of the AttributeSize line: [AttributeSize ~] = size(HDF5Info.Datasets(a)....

mer än ett år ago | 0

Answered
Screenshots of GUI as Vector Graphics
The print command can make decent pdf files: [Z] = peaks(100); surf(Z) print('Myplot.pdf','-dpdf','-bestfit') In your ca...

mer än ett år ago | 0

Answered
Can I somehow use a variable from a pushbutton function to another pushbutton function
Yes you can but you will have to store the data. A decent choice is the UserData field of the gui figure, root object or guidata...

mer än ett år ago | 0

| accepted

Answered
Why is my plot not showing anything
Your plot command is using lower case w and your data is upper case W. Same for Z.

mer än ett år ago | 0

| accepted

Answered
Converting cylindircal data into regular cartesian grid
Bharat, Have you looked at the pol2cart function? I think it should work for you here.

mer än ett år ago | 0

Answered
How can identify the incorrect data array from a graph?
A very simplistic approach might to take the standard deviation of the all the data at each x value and and look for the outlier...

mer än ett år ago | 0

Answered
set number of ticks at any given time
The "xticks" and "yticks" command will let you manually set your tick values.

mer än ett år ago | 0

Answered
Can anyone plot these function by using Matlab (R2023a version) or (R2023b version) and show me if there is any differenc between my figures and the Matlab (R2023a version)
I get this on 2023a:

mer än ett år ago | 0

Answered
How to model secant and cosecant in Simulink
The commands are sec, asec and sech, asech.

mer än ett år ago | 0

Answered
Getting a warning with audiowrite ( audiowrite>clipInputData)
Probably exceeding the audiowrite range for the data type. ML Docs shows: Data Type of Y Valid Range for Y ------...

mer än ett år ago | 0

Answered
Extract the "overall colors" of an image to apply another?
The imread command will return the indexed image and the 256x3 colormap of the image: [X,cmap] = imread('corn.tif'); You can w...

mer än ett år ago | 1