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Sai Prakash Reddy Konda


Last seen: 3 years ago |  Active since 2018

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How to determine the size of a disc in an averaging filter.
Hello Everyone, I was applying an averaging (disc) filter on my input image (say A), in order to get my final output image (say...

5 years ago | 1 answer | 0

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Question


How do I apply a pulse shaping filter on a bit stream supplied?.
I have a data pattern 11100100. And I want to generate matlab plots with 3 pulse shapes p(t), namely: square pulse, raised cosin...

5 years ago | 1 answer | 0

1

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Issue Regarding Edge/ Feature Detection in an Image
Hello, I am trying to write a MATLAB code which automatically detects the edges/ features in the image. For example, my image i...

5 years ago | 0 answers | 0

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Doubt regarding processing of Upsampling and Downsampling Data in an Image.
Hello everyone, I have an image of size 256 X 256. I downsampled the image row wise and column wise by 2 and my output is 128 X...

6 years ago | 1 answer | 0

1

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Issue in calculating Image Sub Sampling metrics.
Hi, I have an image of size 276 X 280. I did subsampling operation using this statement. " Y = image(1:2:end, 1:2:end); ". Y ...

6 years ago | 0 answers | 0

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Inserting NaN's into the Image with data of type single
Hi, I have an image of size 256 X 256(total number of elements in the image are: 65536). How can insert NaNs into the image a...

6 years ago | 1 answer | 0

1

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Question


Image Processing with data of type single
Hi, I need your help in this issue. I have an image(X) with data type 'single'. When I am trying to add noise to this image u...

6 years ago | 2 answers | 0

2

answers

Question


Output size of inverse Radon Transform
Hi, I am trying to use the concept of radon transform technique. My input image is of size 832 X 128. I am able to do the radon ...

6 years ago | 0 answers | 0

0

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Answered
Hello, I have a matrix of order 1664 X 128. How can I insert a column of zeros after every column. So that, every second column in the matrix is a zero column. So that new matrix will have order 1664 X 256?. Kindly help me out.
Thank you so much.

6 years ago | 0

Question


Hello, I have a matrix of order 1664 X 128. How can I insert a column of zeros after every column. So that, every second column in the matrix is a zero column. So that new matrix will have order 1664 X 256?. Kindly help me out.
If A is of order 1664 X 128. I need to insert zeros after every column, i.e. every 2nd column is a zero column. So that new matr...

6 years ago | 2 answers | 0

2

answers

Question


Hello, I have a matrix of order 768 X 256. How can I downsample every alternate column. So that, every second column in the matrix is downsampled. So that new matrix will have order 768 X 128?. Kindly help me out.
If A is of order 768 X 256. I need to downsample every alternate column, i.e. every 2nd column is downsampled. So that new matri...

6 years ago | 2 answers | 0

2

answers

Question


Hi, I am trying to plot a MATLAB figure from the data/Matrix of size 1664 X 128. But I am getting an error saying, "Struct contents reference from a non-struct array object.". May I know why I am seeing this?.
Hi, I am trying to plot a MATLAB figure from the data/Matrix of size 1664 X 128. But I am getting an error saying, "Struct conte...

6 years ago | 0 answers | 0

0

answers

Question


Hi, I have a matrix 1664 × 128. How to design a filter, the output of the filter is 832×128. That is, it should have first half of 1664(i.e. 832) and should remove other part. I know that I can use: (1:832,:). But I want to design a filter for it.
Hi, I have a matrix 1664 × 128. How to design a filter, the output of the filter is 832×128. That is, it should have first half ...

6 years ago | 2 answers | 0

2

answers