Answered
Why am I getting zeros
Latty = [38; 39; 37; 40; 39; 36; 39; 39; 38; 40; 35; 37; 38; 40; 40; 37; 36; 36; 39; 36; 40; 35; 39; 35; 39; 39; 35; 38; 39; 38;...

3 years ago | 1

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Answered
Fill a matrix from a matrix of indices
Something like this? load my_flow.mat load mask.mat load IJ.mat % visualize mask and I2/J2 p = pcolor(mask); p.EdgeColor...

3 years ago | 0

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Answered
Help with creating an array from two smaller arrays in a for loop
L = 8; n = 12; X1 = linspace(0,L/2,n/2); X2 = linspace(L/2,L,n/2); Mx1 = 25.*X1; Mx2 = 25.*X2 - 50.*(X2-4); Fv = [Mx1 ...

3 years ago | 0

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Answered
Missing counts during histcount?
I suspect that the data you are using histcounts on has elements outside the range of bin edges you have specified. For example...

3 years ago | 0

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I am working with Galois field. I obtained all the 256 values, and now i want to make the matrix form of the obtained values.
clear all; close all; clc; m = 8; p = 2; prim_poly = p^8+p^6+p^5+p^1+p^0; a = gf(35, m, prim_poly); ...

3 years ago | 0

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why the plot does not appear in the axes, what did i do wrong?
energyConsumption is a scalar. Perhaps you meant to use cumtrapz instead of trapz. fr = 0.015; %Coeffcient of rolling resistanc...

3 years ago | 0

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Plot multiple variables from table with different x axes
ncol = size(Map1,2); for i=1:ncol/6 h=stairs(Map1.(sprintf('Distance_%d',i)),Map1.(sprintf('Ca_%d',i))); hold on end...

3 years ago | 1

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Answered
Multiple moving points in an area with the given velocity
Here the start and end position of each point is random; therefore the trajectories and start-to-end distances are random, but s...

3 years ago | 0

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Associating numbers to a Vector and interpolating values in a Table?
t = array2table(reshape(1:3*36,3,[])) P_t = [250 400 550] P_new = [320 200] data_new = interp1(P_t, t{:,:}, P_new, 'lin...

3 years ago | 0

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Answered
Adding clickable hyperlink to data tip label or plot point
"somehow I'd like to be able to click on a point and have it lead to a corresponding link" You can do that with the line's Butt...

3 years ago | 0

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Answered
Find nth value in a matrix and plot on graph
Is something like this what you're trying to do? load VEX.mat % plot VEX figure plot(VEX,'b.') First, identity where VEX ...

3 years ago | 0

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Answered
how can I show all my output plots from a script at the same time
Running this after your script might do what you want: % number of columns to arrange the figures in % (change this how you w...

3 years ago | 0

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GUI bug when updating editfield contents (loose focus)?
Setting handles.edit's ValueChangedFcn to @callback seems to resolve the problem (using R2017b; the problem is not observed in R...

3 years ago | 0

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I have a code but it keep saying "invalid expression. when calling a function or indexing a variable, use parentheses. otherwise check for mismatched delimiters.
You have 10 open parentheses "(" but only 9 close parentheses ")". I can't say for sure whether (or where) you need to remove...

3 years ago | 0

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How to merge values as given index in a single array
Use logical indexing: porindex1 = por<=0.47; %% por<=0.5 porindex2 = por>0.47&por<=0.63; %% por>0.47& por<=0.63 porin...

3 years ago | 1

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Answered
legend repeating same color only after errorbar
Each call to errorbar() creates multiple errorbar objects in this case. To use only one of each color in the legend, store their...

3 years ago | 1

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Answered
Why do I keep getting "Error using plot Invalid data argument."
Linespec (style, color, marker) should be specified as a single argument: plot(time,Tc, 'rd')

3 years ago | 0

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Answered
Multiplication of array function
prod <https://www.mathworks.com/help/matlab/ref/prod.html>

3 years ago | 1

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Answered
Stop opening a figure window while using uiwait to pause a playing video in app designer
Use uiwait(app.UIFigure) and uiresume(app.UIFigure) (or whatever the handle to your app's uifigure is, if you ...

3 years ago | 0

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Answered
How to generate matrix in MATLAB
N = 32; C = 33; P = exp(1j*2*pi/C.*((0:N).'.*(0:C-1)))

3 years ago | 1

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Fixing missing part of a figure from a plot
Your xlim stop at 2022-07-15 23:59:59. Set it to 2022-07-16 00:00:00 instead.

3 years ago | 0

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App Designer table won't populate or auto-update
Assuming the Excel file doesn't already exist, you do this: writematrix(app.infoDesc,app.fullFileName,'Range','A1:D1'); Range ...

3 years ago | 0

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Can't add more x-axis ticks or number of x-axis elements displayed.
First, I'll try to reproduce something like your plot: TimeCol=datetime(datevec(now()+seconds(1800*(0:4)))); Value = rand(1,5)...

3 years ago | 0

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Answered
Replace values in matrix with NaNs?
Do this: B(isnan(A)) = NaN;

3 years ago | 0

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read my data in wmsread
clear;close all; clc Tink_wms='https://nrt.cmems-du.eu/thredds/wms/global-analysis-forecast-bio-001-028-daily?request=GetCapa...

3 years ago | 1

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Answered
Plotting simplenarx_dataset
simplenarx_dataset.mat is a mat-file; simplenarx_dataset.m is a function m-file. When you load simplenarx_dataset, you load the...

3 years ago | 1

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Answered
How to read a website and download pdf files
URL = readtable('EPRI NMAC Repository.xlsx','Range','I2:K638'); % Load excel from specified sheet substr = 'Nuclear Maintenance...

3 years ago | 0

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How to replace values within for loop?
The line Fsim(Fsim<n_ins)=0; % Replace Fsim with 0 if less than installation height %%%%%%%%%%%%%%%%%%%% does what you intend,...

3 years ago | 0

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Answered
Calculate Rotaion for referenceframe
data1 = readtable('Sources_in_SX_filtered_XKA_with_SX.csv'); data2 = readtable('Sources_in_XKA_filtered_XKA_with_SX.csv...

3 years ago | 0

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How to specify number of decimals in table2word or writematrix
A random matrix: M = rand(10,10); % matrix to write to file fn = 'example.csv'; % file to write to disp(M); % show the matr...

3 years ago | 0

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