Answered
using readtable function except for last five lines from text file
Use your similar method to detect the last line of the valid data and add some import options as follows: for i=1:2 line_check...

4 månader ago | 1

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Answered
Find RGB color code in an image
Modify this line by swapping xData & yData c = [R(yData,xData) G(yData,xData) B(yData,xData)];

4 månader ago | 0

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Answered
Shade area between two curves
Use function fill clear; clc; load('xdata1.mat'); load('up.mat'); load('low.mat'); coord_up = [xdata1,up]; coord_low = [xd...

4 månader ago | 0

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Answered
Convert text file to Excel file with dates in the correct format?
You may change it to a string format and write to an excel file. clear; clc; T=readtable('FDATA.TXT'); T.Var3=datestr(T.Var3,...

4 månader ago | 0

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Answered
Change the dimesion of concatenation of RGB images
Try this: B = permute(A, [1 2 4 3])

4 månader ago | 1

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Answered
Remove White border from Image
Try function imcrop

4 månader ago | 0

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How can i transfer a specific number in matrix to another number along the solution matrix??
Try this: [value,~]=max(A(logical(x))); A(A==value)=0;

4 månader ago | 0

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Answered
find max at each row array in a cell
B=(cell2mat(A')');

4 månader ago | 1

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Answered
Help with syntax for a self-made function
You have not define your output variable 'fields' in your function, so nothing returns from the function

4 månader ago | 0

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Answered
grouping files together by name
Following code assumes all your png files are inside the working directory and the filename format are xxxx.00.000.png. clear; ...

4 månader ago | 0

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I want to make a loop that keeps replacing its own 'S's with SLSRSLS any N number of times
N = 3; k{1} = {'S'}; for r = 1:N k{r+1} = strrep(k{r},{'S'},{'SLSRSLS'}) end Results are k{1}, k{2}, k{3} & k{4}. k{4}...

4 månader ago | 0

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Answered
Draw circle and ellipse in matrix
Modify the third line: nx=100; ny=90; domain=ones(ny,nx); [cols rows]=meshgrid(1:nx,1:ny); centerX = 40; centerY = 40 ...

4 månader ago | 0

Answered
How to save vectors of different lengths to excel file
Since you are writing the data in a column, so you just need to take the transpose as follows. Noticed that 'velocities' has 8 ...

4 månader ago | 0

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Answered
how can a make a loop for a double value in Matlab?
I think it should put into a cell array: EI = cell(1,length(T1.ID)); % Cell array for i = 1:length(T1....

4 månader ago | 0

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Answered
How can I update plot title using set function?
You may modify your code based on the following if this is what you want. i = 0; while i < 5 subplot(2,3,i+1) plot(1...

4 månader ago | 0

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Answered
files managing (copy, move and write)
In your attached file, there is already a file 'p' inside folder '0.1' and I need to remove this file before running the followi...

4 månader ago | 0

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Answered
How to create a stacked bar out of two separate bar charts (Datasets)?
You may try the following code, but noticed that the XTick is not consistent with your data since there are additional dummy dat...

4 månader ago | 0

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Answered
comparing column vectors finding maxima element wise
No a single command.....not sure you accept or not. b.*(b>a)+a.*(a>=b)

4 månader ago | 0

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Answered
bar graph with non numerical x-axis
Try this: bar(categorical(T_Stand_For_Sum.ADBStand),T_Stand_For_Sum.KWH)

4 månader ago | 0

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Answered
Trying to get time between each start and stop & total time per day from a text file.
Noticed that row #35 and #36 are both starting time, hence I remove row #35 and try the code as follows: clear; clc; T = readt...

4 månader ago | 0

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Answered
Enlarging Data Sets on Plot
Could function stackedplot satisfy your needs? No enlargement on the axis but there is a cursor to report the values on each dat...

4 månader ago | 0

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Answered
how to create a sequence of time?
How about the following? It starts from 2019-01-01 00:00:00 to 2019-12-31 23:00:00 with 1 hour interval datetime('2019-01-01')...

4 månader ago | 0

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Answered
Perform a calculation using data from multiple tables
Try the following code to see whether it can accommodate into your work: flight = readtable('flight data.xlsx'); distance = re...

4 månader ago | 0

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Remake a single file data plot to multiselect file data plot script
Slightly modify your coed as follows: (1) Select multiple files via uigetfile (2) Variable 'full' becomes a cell array now (3...

4 månader ago | 0

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Answered
How to reduce the grid size of 3D matrix, (quarter of its original size)
Suppose A is your data where size is (281*321*60), try the following: [Ny,Nx,~] = size(A); idx1 = 1:4:Ny; idx2 = 1:4:Nx; B =...

4 månader ago | 0

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Answered
why do i receive Not enough input arguments. Error in modelProjectile (line 7) horizontalVelocity = cosd(launchAngle)* launchVelocity.
You need to provide 2 input arguments like the following: [maxHeight, airTime, horizontalDisplacement] = modelProjectile(123,15...

4 månader ago | 0

Answered
how to use setvartype on a table that is already existing
Please refer to the following example without using setvartype. (1) When you create the table, you can create the preset varia...

4 månader ago | 0

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printing a table made of 3 arrays
You can write the entire table to excel using the following code: However, please make sure that they are all column vectors an...

4 månader ago | 1

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Answered
"Index exceeds matrix dimensions" error during performing RGB channel separation
According to your code shown above, variable I is only a file name in the beginning of the for loop. Have you do imread or some...

4 månader ago | 1

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Answered
dicominfo returns an error on all dicom files other than one
Below shows some modification based on your code: (1) Variable all_list is going to contain file names only, so that the index ...

4 månader ago | 1

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