Answered
Auto Detect different file types?
Since the only difference between the way the two file types are read with readtext() is the delimiter, you can try different de...

4 dagar ago | 1

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Answered
Reading all values as a string from excel file
Maybe you can just convert the decimal times to datetimes using the datetime() function, after reading them in. now() datetime...

5 dagar ago | 0

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Crop image from imagesc, after creating the image.
You can set the axes YLim to the relevant part. In your case: set(gca(),'YLim',[-1 0]);

5 dagar ago | 1

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How can I add string character description in the X axes instead of numbers? Is there a way to enhancer this code?
Something like this? clear all; %get rid of everything in memory close all; %close all open figures %X axis Test_Cases = { '...

5 dagar ago | 0

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Answered
How to perform division correctly?
It's not because of division, per se, but because of floating-point arithmetic. No division here: a = 3*0.3; b = 0.9; a ==...

5 dagar ago | 0

Answered
Delete Output_Fcn in GUI
The outputFcn is for returning a handle to your figure (and additional outputs if you like), so you can call your m-file like th...

5 dagar ago | 0

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Answered
How to draw voronoi diagram population of country(Numerical one axis data) with name of country with Excel data.
Voronoi diagram is 2D. I don't know where you're going to get a second numeric axis. Using an index isn't very interesting. vor...

5 dagar ago | 0

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Answered
plotting a 2D line plot using data with 3 variables
Is something like this what you want to do? % 100 depth values: depth = 100:199; % 14 sediment diameter values: diameter = l...

5 dagar ago | 0

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Error using reshape function when trying to split columns into equally sized columns in new cell array
The N's are not being calculated correctly, because this line is incorrect: N = block_size*ceil(numel(participants{j},1)/block_...

5 dagar ago | 1

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Answered
How to find the mode of an array?
One thing you can do is set your inner loop ('b' loop) to start at the index one after the current value of a. This way you neve...

6 dagar ago | 0

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Answered
Organize the logic to transform given matrix into required
A = [1 5 4 5 7; 2 5 5 5 8; 3 5 6 5 9] B = A.'; % transpose B = B(1:2:end,:) % take every alternate row, starting with 1st Or:...

6 dagar ago | 0

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Answered
How to extract data for some particular region from 1 dimenational satellite data (spatial)
load('sat_data.mat') whos() w idx = inpolygon(lon,lat,w.X,w.Y); scatter3(lon(idx),lat(idx),xch4(idx))

6 dagar ago | 0

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Answered
Organize the logic to transform given matrix into required:
A = reshape(1:9,3,[]).' B = triu(A); B(1:size(A,1)+1:end) = -1

6 dagar ago | 0

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Answered
Replacing text with value
A1 = 'A':'O' A2 = 1:15 r = 'AE'; [~,idx] = ismember(r,A1); s = A2(idx)

6 dagar ago | 0

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Answered
can deployed application run the 'run' function?
Unfortunately, run() is not supported in deployed applications. <https://www.mathworks.com/help/compiler/unsupported-function...

6 dagar ago | 0

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Answered
How to write struct back to h5 file
This is a partial answer, at best. But here's how you can modify the 'index' member of the 'table' dataset in that .h5 file, und...

6 dagar ago | 0

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Answered
How to quickly "plug in" numerical values into symbolic equations to get a numerical result
You can use subs() to do that. It will evaluate yt1 and give you a symbolic value, on which you can use double() to convert to a...

6 dagar ago | 0

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Answered
I want to create a matrix combining 2 matrices. The new one must have from the diagonal up de elements of matrix A and from the diagonal down the elements of matrix B. Help
You can use triu() and tril() to get upper- and lower-triangular matrices, respectively, and logical indexing to combine them: ...

6 dagar ago | 1

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Answered
Why my arithmetic function not working ?
From the documentation for im2double(): "im2double rescales the output from integer data types to the range [0, 1]." So if your...

6 dagar ago | 0

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How can I rewrite this in a simple short code
EA = abs([1 (MID(2:end)-MID(1:end-1))./MID(2:end)].');

7 dagar ago | 2

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Answered
How i can convert from hex numbers to charter ?
hexStr = ['12';'A6';'36';'36';'F6';'04';'EA';'F6';'4E';'36';'26']; char(bin2dec(fliplr(dec2bin(hex2dec(hexStr),8)))).'

7 dagar ago | 1

Answered
Preallocate array of unknown size within cell
One thing you might try is to make posReferences a matrix of size numel(eventPositions) by r, so that it is pre-allocated to hav...

7 dagar ago | 1

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I am getting this error "The right and left hand sides must have the same number of elements" while computing g(i)
Try replacing this line: g(i) = abs(real(v_ref - vc_k1)) + abs(imag(v_ref - vc_k1)); with this line: g(:,i) = abs(real(v_ref(...

7 dagar ago | 0

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How to save a value from a slider
One thing to note is that plotButtonPushed() is nested inside changeThreshold(), so the main function buttonPlot() will not see ...

7 dagar ago | 0

Answered
Select lines from table to plot in MATLAB GUI
You can create one line for each spectrum (this would probably be in the plot button Callback) and then set the visibility of th...

7 dagar ago | 0

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Answered
Save multiple columns of multiple csv files?
[file_list, path_n] = uigetfile('.csv', 'Grab csv', 'Multiselect', 'on'); if ~iscell(file_list) file_list = {file_list}; ...

8 dagar ago | 0

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Answered
Setting section = NaN deletes part of matrix
Change this: bath_50m(ilon, ilat) = NaN; to this: bath_50m(ilat, ilon) = NaN; The reason is because this happened: bath_ch...

8 dagar ago | 0

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Answered
How to plot overlapped graphs better?
Maybe make top line dotted: figure(3) plot(t,mu_true,"b-"); hold on plot(t,mu_predicted , "r:"); xlabel('t'); ylabel('result...

8 dagar ago | 0

Answered
Trouble using strings in If statements using OR
if race == "H2" || race == "H1" || race == "H3" || race == "H4"

8 dagar ago | 0

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Answered
I need to read an array to see if it has repeated elements (using for loop)
You can do it with two for loops like that, but note that if an element occurs more than two times, each pair will be counted, e...

8 dagar ago | 1

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