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Abdulllah


Last seen: ungefär ett år ago |  Active since 2019

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Question


Plot two or more multcompare results vertically in one figure
Hello, The multcompare test plots the lines horizontaly while the model names on verticle axis. How can I plot the lines vertic...

mer än ett år ago | 1 answer | 0

1

answer

Question


Derivative of an image with respect to an other image
Hello, I have to take derivative of an image with respect to an other image satisfying equation dy/dx where y and x are two gray...

nästan 2 år ago | 1 answer | 0

1

answer

Question


Adding XTickLabels to grouped individual bar graphs and plot on hold
I have two types of plots. 1) In fist case I need to label individual bar graphs in the grouped bar plot. Here is the example ...

mer än 2 år ago | 1 answer | 0

1

answer

Question


Fitting multiple data sets to single curve in least square sense
I am trying to fit multiple data sets i.e., x1,x2,x3 -> y1,y2,y3 to a single cuve f following this exapmle. However, it returns ...

mer än 2 år ago | 2 answers | 0

2

answers

Question


Write image info using imwrite or other method
How to write imag info when writing an image. I can read the image info from one file using imfinfo but I can not find a way to ...

mer än 3 år ago | 2 answers | 0

2

answers

Question


Dendrogram; How to understand linkage(x) output?
I have three questions regarding Dendrogram and linkge function. I have data of some x models e.g., x1=0.1576 x2=0.9706 x3=0....

mer än 3 år ago | 1 answer | 0

1

answer

Question


Error using mex Unknown file extension ' '. Matlab Ubuntu
Please help me compiling mex file in Matlab 2018b Ubuntu20. I get Error using mex Unknown file extension ' '. The compiler se...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


compiling c and cpp using mex Matlab ubuntu
I have installed Matlab 2018b on ubuntu 20. MEX is configured to use 'gcc' for C language compilation. I am facing two problems...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


YUV420 to RGB Conversion Conversion
Hello, I am using this code to read YUV420 and convert to RGB. Because I have YUV420.YUV image file but that code is for video ...

ungefär 5 år ago | 1 answer | 0

1

answer

Question


Saving and resuming the parfor states
Is it possible to save the states of parfor loop, stop/break and restart from the same state. For example, in may case some tim...

ungefär 5 år ago | 1 answer | 0

1

answer

Question


Warning: Editor is not serializable
I run the following code to get current state of Editor X = matlab.desktop.editor.getAll; Then I save the variable X. I get f...

mer än 5 år ago | 2 answers | 0

2

answers

Question


Check Positive or Negative Infinity
isinf function gives logical true in both cases whether infinity is postivie or negative but does not tell whether infinity is ...

mer än 5 år ago | 2 answers | 0

2

answers

Question


Best fit maximizing one parameter while minimizing other parameter
I have two images reference and other is test. I apply model on the ref image to create test images and find out PSNR and AMBE. ...

mer än 5 år ago | 0 answers | 0

0

answers

Question


Match each element of one array with each element of other array without loops
Hello, I want to match each element of one array with elements of the other array say "cc". Then multiply with a number from th...

mer än 5 år ago | 2 answers | 0

2

answers

Question


3D interpolation using LUT very slow, alternative method
Hello, In image processing, converting XYZ(CIE 1931 XYZ space) to display RGB, We have created a LUT for our display. it is 3d ...

mer än 5 år ago | 0 answers | 0

0

answers

Question


Why the pixel position by currentpoint and getpixelposition are not same at same point?
I have image on an axis (axis1) in gui. I check the pixel positions of axes and check the currentpoint of mouse on the intial po...

nästan 6 år ago | 0 answers | 0

0

answers

Question


Draw a rectangle on an image in gui with mouse hover
This question has two parts. First I want to draw a rectangle on an image in gui only when the mouse hovers on the image. Secon...

nästan 6 år ago | 1 answer | 0

1

answer