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How do I create a heatmap filled with NaN values for preset value of rows and columns?
HM=heatmap(nan(30,15)); You don't need such; just fill in an array of that size with the actual data at some point chosen for t...
ongeveer 17 uur ago | 1
| accepted
Smooth Data with duplicate timestamps
Smooth_table=smoothdata(time_table.Variables, "movmean", seconds(0.2)); Just don't try to specify the output sampled time and y...
ongeveer 19 uur ago | 0
YTickFormat with no exponential notation
subplot(2,1,1) x=linspace(0,1E5); y=randn(size(x)); plot(x,y) hAx=subplot(2,1,2); plot(x,y) hAx.XAxis.Exponent=0; I don't...
ongeveer 21 uur ago | 0
| accepted
Legends using bodeplot with latex interpretation
which -all bodeplot bodeplot load iddata2 z2; w = linspace(0,10*pi,128); sys_np = spa(z2,[],w); sys_p = tfest(z2,2); bp = ...
ongeveer 21 uur ago | 0
Issues with other scripts accessing workspace variables
<function>s have an independent workspace from the base workspace. See <Base and Function Workspace> and the reference linked to...
1 dag ago | 0
How can I import multiple .out files in a single folder as separate tables or arrays?
unzip reports.zip d=dir('vx*.*'); for i = 1:numel(d) filename=fullfile(d(i).folder,d(i).name); vxw{i} = readtable(filena...
2 dagen ago | 1
Error using save, too many output arguments - don’t know how to fix.
Indeed, the problem is in function [output] = save_on_Computer(ReferenceData, month, day) file_name = "OL_"+month+"_"...
3 dagen ago | 0
| accepted
Create a mex file of functions which are using in matlab app designer
MATLAB Coder builds C/C++ code that is either turned into a standalone application of its own or used to build libraries or clas...
4 dagen ago | 1
Submitted
Stockwell Transform by Robert Stockwell MATLAB demo
An updated version of prior Stockwell_tran_timefreq function posted by Aditya Sundar
5 dagen ago | 3 downloads |
How can I get the Stockwell transform of an earthquake data in MATLAB?
What errors? I have none of these downloaded and don't know of any specific others...and, personally, am not familiar with the ...
6 dagen ago | 0
How can I get the Stockwell transform of an earthquake data in MATLAB?
See if one of the following File Exchange submittals suits... <Stockwell Transform (S-Transform)> <FFT-fast S-transforms: DOST...
7 dagen ago | 0
| accepted
Writematrix loses precision with string present in data
["Test";0.123456789] The problem, if there is one, is in combining the string and the numeric into one array; MATLAB can have o...
8 dagen ago | 2
I'm trying to get the EMG reading in graph form from this file, I was able to get a graph but it looks zoomed out?
S= load('Exercse 1.mat'); S There are a bunch of other data associated with the .mat file that look as though some of those ar...
9 dagen ago | 1
How to get a string from a cell array given a row?
"......I select the first option in listdlg and indx = 1. Now what I want to do is use that number to correlate to a string vari...
12 dagen ago | 0
Fittype that calls a subfunction and integration with appdesigner
As I expected, if the subfunction is an m-file in the working space, it works just fine...I built a toy app that mimics your pos...
12 dagen ago | 1
I have the error "Unexepected Matlab expression", how can I solve it ?
equations Q == H.q; % Débit entrant dans le port hydraulique H_head == H.p / (rho * 9.81); % Calcul de la hauteu...
12 dagen ago | 0
| accepted
automate scatter markers colours in groups
Alternate way to define the c vector index for lookup and using a colormap... x=1:12; y=rand(size(x)); % make up some data....
13 dagen ago | 0
| accepted
automate scatter markers colours in groups
You need to either predefine n/Groups colors if you want them to be specific colors or you can use a linear index into a color m...
13 dagen ago | 1
Is it possible to reduce this for loop into one line of code?
load test11 whos Headers There aren't any missing in Headers so we'll make up some... H=Headers; H(3)={''}; H(5)=H(3) H(is...
14 dagen ago | 0
How to simplify this for-loop into a one line of code?
load test10 whos A ~tf & map2 A(~tf & map2) try A(~tf & map2)=str2double(A(~tf & map2)) catch ME ME.message ...
14 dagen ago | 0
| accepted
Can I create stackedplot with arrays of different row lengths?
Augment each shorter dataset to the length of the longest with NaT for the time and NaN for the data. The plotting routines wil...
15 dagen ago | 0
Why are minor ticks not being added to my graph?
d=datetime(2024,6,3+[0:35],'format','MM-dd'); % datetimes by day scatter(d,rand(size(d))) hAx=gca; hAx.XAxis.MinorTickValue...
16 dagen ago | 0
How to read all rows of an Excel with missing rows included?
Actually, I had forgotten until the error message above reminded me...there is one way without the import options struct, but it...
17 dagen ago | 2
| accepted
How to read all rows of an Excel with missing rows included?
You can see if it has been fixed (I submitted bug/enhancement report quite some time ago), but I'm still at R2021b, but readcel...
17 dagen ago | 1
Displaying non existant array elements
x=1:0.5:5; for i=1:length(x); y(i)=x(i)^2; end fprintf(' x y\n') Results=[x;y]; fprintf('%10.2f %...
18 dagen ago | 1
| accepted
Add custom property to word via actxserver
Let's start with your code to create the actxserver and open the document to get the ActiveDocument object handle... Then, when...
19 dagen ago | 0
How can I make the Nichols chart background grid more prominent when using Nicholsplot? (Too faint.)
Unfortunately, no. There is no 'Linestyle' exposed property for the grid. Unfortunately, this is yet another of the containe...
22 dagen ago | 1
| accepted
Polarhistorgram color by coordinate
w=warning("off",'MATLAB:table:ModifiedAndSavedVarnames'); % turn of nag warning on variable naming tWD=readtable('weather_dat...
22 dagen ago | 0
Why does the Code Analyzer flag this as an error?
Having warning() inside the catch clause is the problem -- the catch clause is executed only when an error condition exists and ...
27 dagen ago | 1
