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Mohammed Qahosh


Last seen: 7 days ago |  Active since 2019

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stretching or compressing part of a matrix
I have 400 by 400 pixels data set as in the attached txt file. When plotting it, the final figure is having a trapezoidal shape....

1 year ago | 1 answer | 0

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answer

Question


How to split 36x1 cell array into 36x3 cell array?
I have the attached text file which I need to split into 3 columns. First column will be 36x1 with elements # {which I do not n...

3 years ago | 2 answers | 0

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answers

Question


Logical array inside an expression
I have the following expression: A={'aim', '4'; 'result', 'peak'}; C=strcmp(A,'result'); A(C,2) When I run the command it giv...

4 years ago | 1 answer | 0

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answer

Question


understanding the meaning of a part of a code
Hi everyone, Could anyone help me to understand the meaning of the following sentence from a code. Thanks in advance for your h...

4 years ago | 1 answer | 0

1

answer

Question


fitting line for the first part of the graph
I have the following experimental data x=[0.000421940928270042;0.000420168067226891;0.000418410041841004;0.000416666666666667;0...

5 years ago | 2 answers | 0

2

answers

Answered
if statement with sub cases
*I have thousands of pictures in the pco format *I am using these pictures to find the change in the intensity *each of these...

5 years ago | 0

Question


if statement with sub cases
I need to use the if statement in my code and I appreciate your help. I need it in the code like this: I need to check the leng...

5 years ago | 2 answers | 0

2

answers

Question


converting all array elements into positive elements
I have an aray like this: A=[1 -3 -1 4] I would like to have the same elemnt but with all elements have been converted to posi...

5 years ago | 1 answer | 0

1

answer

Question


Time for a series of pictures
I have a series of pictures, each one is taken in a well know time period(exposure time). I am making a code such that I need to...

5 years ago | 1 answer | 0

1

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Question


Importing a tif picture into Matlab
I have a file in the following address: S:\Nanotip\Results\FEM-Images\Data\Pictures\190321\tifData and this file contains man...

5 years ago | 1 answer | 0

1

answer

Question


Title for a figure containing many pictures
I am making a figure containing many pictures. I did that by using the subplot function. I would like to add a title for the w...

5 years ago | 2 answers | 0

2

answers

Question


2-x axes and 1-y axis
I would like to plot a figure having two x-axes at the bottom and the top of the figure, and one y-axis at the left of the figur...

5 years ago | 1 answer | 0

1

answer

Question


Reading a text file containing colon mark
I have a text file (a) contains words and numbers and colons. I would like to use the fscan and the fread function to get a tim...

5 years ago | 1 answer | 0

1

answer

Question


Intensity profile of an image
How can I plot the intinsity profile for a oicture along a specific direction? Here is the picture.

5 years ago | 1 answer | 0

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