skip legend entries in property editor?
ax = gca; ax_data = ax.Children; legend(ax_data(1:5), fliplr(ax.Legend.String(9:end)))

How to create a specific Matrix
M = repelem([1:3]', 2, 4)

Save a non scalar struct
Here the MATLAB variable scope and life time plays. For each iteration of for loop calling in the function fun variable ss is n...

How to run script without MATLAB asking to press any key to continue

How would i extract ONLY even numbered elements of an image?
Part ii % for even values even_values = imgroup1(mod(imgroup1, 2) == 0); % for display purpose evens = imgroup1.*uint8(mod(i...

| accepted

how to get/extract x,y values from scatter function
You need to apply thresholding to the 3rd column of the x variable upto blue colour as it is normalized colour. If you apply co...

| accepted

How to save indices of a certain region of a matrix
ind = find(ismember(A(:), B(:)))

how to extract one variable elements from a function
[~, ~, E]=GenEllResidue(a,b,n); For more details read https://in.mathworks.com/help/matlab/matlab_prog/ignore-function-inputs...

| accepted

Renames a lot of files in directory
fileTo = sprintf('Flight 1000%d.mat',kk);

Convert cell array into array
result = cellfun(@vertcat, vertcat(your_array{:}))

| accepted

equally spaced array of complex numbers
>> [-2:0.01:2]*1i

| accepted

How to save data from every file in a folder
It is not recommended to create table in loop, get the data in variable(say cell data) then form table out of the loop folderDa...

| accepted

Simplest way to save a vector to a variable with commas and braces
You can't save the variable data like that but you can store as in string format a = '[1, 2, 3, 4, 5]' save matfile a load ma...

How to filter winter months
Do you mean to get the time values between 1 to 4 and 10 to 12 (winter )? if yes x = 1:12; data = x(x >= 1 & x <= 4 | x>9 & x<...

| accepted

how to calculate the average of two values data that side by side and place it between those two values
mn = movmean(A, 2, 'Endpoints','discard'); Result = zeros(1, length(A)+length(mn)); Result(1:2:end) = A; Result(2:2:end) = mn...

| accepted

Error reading through all images in a directory
currentImage = fullfile(imageList(k).folder, imageList(k).name);

| accepted

Read every netcdf files in a folder
Try this with full path filename folderData = 'D:\Valerio\data\TEST'; filePattern = fullfile(folderData, '*.nc'); ncfiles = ...

| accepted

Find/Match index of variable from an array
zq = find(b == a)

| accepted

how can I use mean for cell arrays within cell
result = cellfun(@(x)mean(x, 'omitnan'), [T_mon{:}])

Colormap for multline plot
"A colormap is matrix of values between 0 and 1 that define the colors for graphics objects such as surface, image, and patch ob...

| accepted

How do I read in a text file (CREATED FROM BINARY IMAGE OF ROWS-420 AND COLUMNS 680) and sort it by a ROW
x = logical(randi([0,1], 420, 680 )); % assumed that x is your extracted data from the text file x_sorted = sort(x, 2); % s...

| accepted

fid =fopen returns -1 when creating a new file
You forgot the coma fid=fopen('pressure_output.txt','w'); For more details read https://in.mathworks.com/help/matlab/ref/fope...

| accepted

How to scale a value in matlab
req_data = rescale(data, 0, 5);

Insert a string section on the numbers in a vector
res = arrayfun(@(x)strcat('CH_', num2str(x)), A, 'UniformOutput', false); res{1}, res{2} % to get each element

| accepted

Expected one output from a curly brace or dot indexing expression, but there were 4 results.
Could you specify, what are you trying to do? The error because of punneeSquare of size 5x5 and you are trying to assign one va...

How can I extract values of last three columns in a matrix when second column value is 2?
data = readmatrix('icon.txt'); req_data = data(data(:, 2)== 2, end-2:end); If you are using MATLAB older version than R2019a ...

| accepted

Multiple specific elements in an array
Assuming a, b,c, d, ..g are values in the vector say X X = 1:7; sum([2:4].*[sum(reshape(x(1:6), 2,3))]);

writing in excel in loop in matlab
First get the all data (A1, A2, A3...) as one(say A) variable using loops, after loop ending write variable A (whole data) to ex...

How to Read and plot CSV file and delete infinity values from CSV file