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Richard Burnside


Last seen: 1 year 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 ...

1 year 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...

1 year 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...

1 year 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)....

1 year 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...

1 year 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...

1 year ago | 0

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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.

1 year ago | 0

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

1 year 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...

1 year ago | 0

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

1 year 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:

1 year ago | 0

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

1 year 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 ------...

1 year 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...

1 year ago | 1