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How to make a specific bar to be hatched with a specific color
x=[1,2,3,4,5]; y1=[0.25 1.14 2.20 0.21 1.09 2.16 ; 0.48 2.26 4.40 0.42 2.20 4.34; 0.72 3.38 6.58 0.74 3.27 5.86 ;1.01 4.56 ...

1 month 前 | 0

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Issues in Running VBA macros programmatically from Matlab
Just ran a simple test here and no problems... I have had issues in the past with the new MS security settings are much more ag...

1 month 前 | 0

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How to Sort Matrix Rows from Highest to Lowest
It's not clear about B, but A = cell(3,2); A(:,1)=cellstr("D"+[1:3]); A(:,2)={5;15;10}; A=sortrows(A,2,'descend') B=10+[A{:...

1 month 前 | 1

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how to convert or generate prn files to xlsx files
More generically, but the same idea ROOT='C:\Users\vzmglb\Desktop\29july2024'; % set a root for the data files d=dir(fullfile...

1 month 前 | 0

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I want to make curve fitting to these points
The top and bottom are identical pairs above and below the mean; hence when/if you fit the whole dataset, the single line that b...

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how to obtain coefficients and other data from a curve fit object, of the interpolant type, using linear method?
The piecewise interpolants don't have a single set of coefficients and the object is closed for detailed inspection by design. ...

1 month 前 | 0

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Creating a Matrix Output from Element Integration Inside Matrix
Rereading the Q? title, I guess the above supposition I thought an error is actually what you're looking to do. If that is the ...

1 month 前 | 0

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Selection of array elements with condition
A=[{[-0.3368 -0.0329]} ... { [-0.5666 -1.2306 -1.9879 -1.6091 -1.0889 -0.6703]} {[-0.5950 -0.7264 -0.2151]} {[ -...

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Is It Okay to Add Semicolons After Every Expression?
Not "wrong", no. Superfluous in many instances, but not "wrong". I think you'll find that with time in grade you'll begin to l...

1 month 前 | 1

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Can you convert DatetimeRuler to DurationRuler?
Unfortunately, something like xl=ax.XLim; % retrieve current limits xl(1)=dateshift(xl(1),...

1 month 前 | 0

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can you add probability to a for loop?
Are F1, F2, ..computationally different other than the two probabilities I gather from the above? If not, encapsulate the calcu...

1 month 前 | 1

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How do I pull data from multiple excel spreadsheets located in the same folder?
"But I want to take all of the M18 data points and put it into one singular excel file so there will be x amount of rows for the...

1 month 前 | 0

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I want to plot same X axis and different Y axis like timing diagram
See stairs

1 month 前 | 1

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Why is detectImportOptions not sheet agnostic with a named Range?
Potential workaround/addition--- I created a rudimentary ActiveX component to query a workbook for the contained named ranges; ...

1 month 前 | 0

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I can't delete the file obtained with matlab
You'll have to exit and restart MATLAB, then... I've never had MATLAB keep the file handle open; Excel if using ActiveX and cra...

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How can I write a script to replace a specific integer value in my table, with the average of the data above and below that integer in the table
"what function could make me fill it with the expected value?" There isn't a builtin that will do that automagically, but if yo...

1 month 前 | 0

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Why is detectImportOptions not sheet agnostic with a named Range?
Because the whole suite for workbooks is designed around working with a single worksheet at a time; none of the functions that u...

1 month 前 | 0

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How can I remove a line off UIAxes on App designer in RealTime with SpeedGoat
I "know nuthink!" about Simulink but looks to me like clearScalarAndLineData just clears the present data but since the signals ...

1 month 前 | 0

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With a ribbon plot, how to make the ribbons go along each matrix row instead of each column?
It can be done with plot3 excepting the Q? asked specifically how to do a ribbon. X=[1:4]; Y=[0:3]; Z=[0,1,2,2; 1,2,3,3; 2,3,...

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Retrieving RMS of a signal with variable sample rate
Straightforward, deadahead solution would be something like y=resample(y,tx,fs); y_rms=rms(y); where y is your beginning sign...

1 month 前 | 0

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How to plot a line on top of the continuous wavelet transform (CWT) output?
data = xlsread('signal.xlsx','1'); % Extract the time and signal columns t = data(:, 1); signal = data(:, 2); dt = t(3) - t(...

2 months 前 | 0

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Matlab crash access violation
That's an official support/bug report issue. MATLAB shouldn't crash, but the forum volunteers don't have the inside info to be ...

2 months 前 | 0

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problem with storing in an array
In extreme_point(num, :) = [oct_i, page_i, r, c, sigma_i, 0]; the RH side is a vector of 6 elements; as written, the LH side p...

2 months 前 | 0

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Import and Read data with several sheets
Hard to diagnose w/o the file, but try sheets=sheetnames('Gas.xlsx'); for k=1:numel(sheets) data{k}=readmatrix('Gas.xlsx','...

2 months 前 | 2

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How to make the negative sign of y axis to be up ?
plot([-1000:100:100]); hAx=gca; hAx.YDir='reverse'; See axes documentation for all the details...

2 months 前 | 0

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How to get warning source
>> x(i:i) Warning: Colon operands must be real scalars. Array indices must be positive integers or logical values. >> [w...

2 months 前 | 1

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Remove NaNs from struct fields embedded in a cell array
"...when using import data" That's the problem. How about instead attaching a sample data file that creates the issue and le...

2 months 前 | 0

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The Output structure of a code is showing different outputs in command window and workspace
As @John D'Errico says, they're both correct only the workspace browser has unfolded the various struct content that is only dis...

2 months 前 | 0

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How to plot a line on top of the continuous wavelet transform (CWT) output?
From one of the examples it appears that other than (rudely) executing a clf that clears any current figure when called, it look...

2 months 前 | 0

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List all custom properties and add a new one with actxserver Word
That is a Word Q?, not MATLAB. See the <Word VBA Reference>. Look at the object model section and find the custom properties o...

2 months 前 | 0

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