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varargin error for optional inputs
The problem is that varargin is not defined. Typically varargin refers to input arguments passed to a function. The code you are...

25 giorni fa | 1

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A border/perimeter/rectangle around the inset plot, in a subplot environment
Here are a couple of options: fig = figure; for i = 1 : 6 subplot(3,2,i) scatter(rand(1,10),rand(1,10)) end ax = a...

26 giorni fa | 1

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Operation with big files
F = load('Amplitudes.mat').F; N = load('NumberofDofs.mat').NumDof; NF = size(F,2); C = mat2cell(F,N,ones(1,NF)); NN = nume...

27 giorni fa | 0

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readmatrix() returning "NaN" for all data cells
You can have readmatrix exclude a certain number of lines at the start of the file by specifying the NumHeaderLines argument. I...

28 giorni fa | 1

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loop plot add text to only one specific plot year
If I understand the task correctly, you can use an if condition to create the text object only when datedata is 2020 or 2021. E...

circa un mese fa | 0

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Can not use arrays of ui components in app desiger
One thing you can do is construct the array of components in the app's startupFcn, e.g.: N = 64; app.MemValue = gobjects(1,N);...

circa un mese fa | 3

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join rows in a cell matrix with the row above
Something like this may work on your files (if not, upload a sample file using the paperclip button): file_in = 'input.txt'; f...

circa un mese fa | 0

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Disabling integer overflow capping for uint8 datatypes
I don't think you can disable integer overflow capping, but you could of course perform the operations on corresponding floating...

circa un mese fa | 0

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Index in position 1 is invalid. Array indices must be positive integers or logical values.
At least one element of y is not a positive integer so can't be used as an index in image_matrix.

circa un mese fa | 0

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Identify when a exceedance occurs and return the start point and length of each exceedance
One way is to use strfind to find the starts and ends of the sections where hdgdelta>=6: hdg1=[10;10;10;10;10;10;10;10;10;10;10...

circa un mese fa | 0

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Running a loop of inputting tables into MatLab
First generate the file names. Since you know it's trials 5-40, you can do this: filenames = "/Volumes/usb/table_" + (5:40) + "...

circa un mese fa | 0

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I'm confused about how to determine the delimiter between columns for data like this
Use fixedWidthImportOptions, e.g.: opts = detectImportOptions(filename,'FileType','fixedwidth'); % modify opts as necess...

circa un mese fa | 0

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Parsing and editing txt file line by line
filename_in = 'test.txt'; filename_out = 'test_out.txt'; % show the input file's content, for reference type(filename_in) ...

circa un mese fa | 0

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MATLAB not indexing table with correct data type, how to specify data type when indexing table?
Setting 'TextType' is for specifying whether the data readtable imports as text should be returned as string arrays or character...

circa un mese fa | 1

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Risposto
How to compare values between two NxM matrices
discrepancy_columns = find(any(altitude_data<DEM_data,1));

circa un mese fa | 0

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I want show ylabel like 36m, 38m, 40m on plot I have variable population, plz help
P_0 = 1e6; % Initial population (1 million) r = 0.02; % Annual growth rate (2%) t = 0:0.1:50; % Time in years from 0 to 50 ...

circa un mese fa | 0

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Find index of a nearest value
x = [1 2 3 4 5 6 11 15 21 51 52 54 100 101 151 201 251 301 401]; target = [10, 20, 50, 100, 150, 200, 250, 300, 400]; [~,idx...

circa un mese fa | 1

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How to interpolate values given a starting and end point
xl = [18.2, 17.9]; yl = [50.6, 50.3]; real_values = (recordings-xl(1))./(xl(2)-xl(1)).*(yl(2)-yl(1))+yl(1);

circa un mese fa | 0

Risposto
Unable to Add Legend to Plot
Looks like you have a script called "legend.m" (located in "\\filepath\filepathxxxx") which is conflicting with running the buil...

circa un mese fa | 0

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Risposto
Unrecognized function or variable 'START_GUI'.
Did you set the current MATLAB directory to the location of the AnaSP files? https://www.youtube.com/watch?v=ZqANSYfMnss&t=35s

circa un mese fa | 0

Risposto
Concatenate name fields in nested structure
S = struct( ... 'A1',1, ... 'A2',struct('B1',2,'not_data',3,'data',4), ... 'A3',struct( ... 'B1',struct(...

circa un mese fa | 1

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Risposto
The maximum value is not changing even after adding 1
x0_test is an array of unsigned 8-bit integers load data class(x0_test) The minimum value an 8-bit unsigned integer can have ...

circa un mese fa | 1

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writestruct() fails to write empty child element to XML file
s.elementA = 14; s.elementB.child = struct(); writestruct(s,'test.xml','StructNodeName','Problem') type('test.xml')

circa un mese fa | 0

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The perpendicular point is not on the proposed line.
The second calculation (which is for the green line) is using the slope from the first calculation (which is for the blue line) ...

circa un mese fa | 0

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Readtable Delimiters on two similar files gives differing result
One problem seems to be that the date/time line in the header has 3 commas in it, which for file B causes readtable to try to tr...

circa un mese fa | 0

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Risposto
ERROR: Error using {} Variable index exceeds table dimensions. How to apply function to all cells/tables?
It looks like this code was written expecting results_velocity_diff to be a cell array of cell arrays of tables, but in fact res...

circa un mese fa | 1

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Risposto
How to detect a data value change in matlab
DATA = [ 0 0 0 0.1224 0.1219 0.1199 0.1199 0.1199 0.1175 0.1175 0.1175 ...

circa un mese fa | 0

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Risposto
Plotting multiple lines with a for loop: only last plot shows
Remove legend(p(i)) from inside the for loop. Replace the legend after the for loop with legend(p(t)).

circa un mese fa | 0

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I want to calculate velocity. How do I apply my code to all tables in all cells?
load('results_distances.mat') results_distances is of size 3x12 results_distances so its length is 12. Recall that length() r...

circa un mese fa | 1

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