Answered
How to use imwrite from dicom to png
It may contains more than one image and hence you need to save it one by one: Following code for your reference: [I, cmap] = d...

ongeveer 2 maanden ago | 0

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Answered
Specific conditions for array elements
You may simply combine them together as follows: B = (A>10)*(9^2)+(A==10)*0+(A<10)*(20^0.5);

ongeveer 2 maanden ago | 1

Answered
Replacing Empty Cells by NaN
T.Var1=NaN(size(T.Var1,1),1); % Replace T.Var1 by NaN T.Var16=NaN(size(T.Var16,1),1); ...

ongeveer 2 maanden ago | 0

Answered
How do I concatenate the same table n-times vertically?
Try this: biggertable=repmat(T,1000,1);

ongeveer 2 maanden ago | 0

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Answered
I'm working on an example where I'm getting a logical error possibly. I want to replace every element of a matrix by the minimum of its neighborhood.
The value of N will be very large in the loop and gives an error. Try the following to replace each element of the matrix by by...

2 maanden ago | 0

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Answered
Unrecognized function or variable 'wavread'.
It requires Signal Processing Toolbox, type 'ver' in the Command WIndow to check whether you have the right Toolbox or not.

2 maanden ago | 0

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stl file rendering is not working can you help me to solve it?
You may need <https://www.mathworks.com/help/matlab/ref/trisurf.html trisurf> or <https://www.mathworks.com/help/matlab/ref/trip...

2 maanden ago | 0

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How to extract matrix from cell?
Try this: iwant=cat(4,myCell{32:59});

2 maanden ago | 0

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Answered
How to delete duplicates and replace values in an array?
Create a table and use function groupsummary Item=["White Onion";"Potato";"White Onion";"Fruit"]; T=table(Item,'VariableNames'...

2 maanden ago | 0

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Answered
How to request a specific user input?
May do this ina while loop prompt = 'Please enter 1 for EXP1 and 2 for EXP2:'; % ask EXP = input(prompt); while (EXP ~= 1 && ...

2 maanden ago | 0

Answered
How can I write a for loop to do algebra over multiple arrays?
Try this: A = arrayfun(@(x) x.*time./(c+d), a, 'UniformOutput', false) result = cell2mat(A')

2 maanden ago | 0

Answered
How does one use bookmark feature in Livescript?
Refer to the following, a cyan marker will appear: Check this : Bookmarks

2 maanden ago | 0

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Answered
How to label axis appropriately in subplot
Just tell it to output x-label when the number of subplot > 10 x=1:8; for k = 1:15 data = rand(1,8); subplot(3,5,k)...

2 maanden ago | 1

Answered
I am trying to plot an stl file but it showing error
function <https://www.mathworks.com/help/matlab/ref/trimesh.html#d123e1396060 trimesh> is another option

2 maanden ago | 1

Answered
Find minimum values of 2nd column of matrices in a cell
cellfun(@(x) min(x(:,2)),A) % where A is your 8x1 cell

2 maanden ago | 1

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Answered
How to plot on two y- axis
use function yyaxis <https://www.mathworks.com/help/matlab/ref/yyaxis.html yyaxis>

2 maanden ago | 0

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Answered
colorbar problem in surf plot?
I guess the code should be like that: Tx_power =0:2:40; %1*21 Matrix size Position =1:21; %1*21 Matrix...

2 maanden ago | 0

Answered
how to use iccread if the image contains no profile
Check the MATLAB documentation: iccread The file can be either an ICC profile file or a TIFF file containing an embedded ICC pr...

2 maanden ago | 1

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Answered
dicomwrite to save dicom image with window level setting
The matrix R coming from dicomread is the rawdata and you are not advised to change it. Most probably you are only able to chan...

2 maanden ago | 0

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Answered
Count the number of times a word appears?
Use function readtable and groupsummary: clear; clc; A = readtable('demo.txt'); G = groupsummary(A,'A','sum'); A new column ...

2 maanden ago | 1

Answered
How I can combine this cell values in a single matrix?
Something like this and final matrix is C clear; clc; X = cell(1,4); X{1} = round(10*rand(1,7)); ...

2 maanden ago | 0

Answered
How to extract data from a specified row number (omitting first row)
Just get rid of the first data in the index: idx_rtoe_end = find(strcmp(data_raw(:, 2), '"HX210.11.31.M7-LF S0021"')); idx_rto...

2 maanden ago | 0

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Answered
magnification row axis image
B = imresize(A,[28000 28000]) But I am thinking the image will be highly distorted.....

2 maanden ago | 0

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Problem with setting specified intervals with colorbar
The limiting factor is the range of your data. If you really want the colorbar starts from 0 to 10, you need to set the limit a...

2 maanden ago | 0

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Answered
create circular dot grids
Use function pol2cart clear; clc; separation = 36; % Angle separation rhoA = 10; ...

2 maanden ago | 0

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Answered
Fail to process multiselect files by using readtable function....
Not quite understand your issue, but I guess you are not able to get the figure when the code is reading multiple files. So I ...

2 maanden ago | 0

Answered
Error with contourf representing 3d plot in 2d
Refer to the MATLAB documentation in this Link contourf(X,Y,Z) specifies the x and y coordinates for the values in Z. However,...

2 maanden ago | 0

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Answered
Algorithm for a Loop in a Table
Try this: Col1 = repelem(L,4); Col2 = repmat(M',2,1); Col3 = repmat([N(1:2:end),N(2:2:end)]',2,1); Table = [Col1 Col2(:) Col...

2 maanden ago | 0

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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...

2 maanden 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)];

2 maanden ago | 0

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