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pankaj singh


Yeungnam University

Last seen: 1 jour il y a |  Actif depuis 2016

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Interpolate Missing Pixels in an Image
I have an 512×512 pixel image. The image is in frequency domain, that is, each pixel value is now a complex number. Now in the ...

environ un an il y a | 2 réponses | 0

2

réponses

Question


Interpolate rows of an image/matrix
I have an image (or say a matrix) of 256 x 256. I have the values of every even numbered row (N) of the matrix (say I know the p...

plus d'un an il y a | 1 réponse | 0

1

réponse

A répondu
MAP (maximum-a-posteriori)
No

presque 2 ans il y a | 0

Question


Make an double integral function
I want to make the double integration function (as per the formula shown in figure below) and then evaluate the integral for the...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


Separate row indices of a Matrix in two groups
Hello~ I have 256 x 256 matrix. In this matrix, I have chose some row indices (& all columns) as my pilot locations. Now, how...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


Combine two vectors a make a Matrix
Hello~ I have two 1158 x 1 vectors. First one is 'rown' and second one 'coln'. I want to create a 'new' matrix using both vecto...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


Convert Column vector into matrix
I have a 1158x1 column vector. The elements of the vector has values from 1 to 256. Each value is repeated for a maximum of 10 ...

plus de 3 ans il y a | 2 réponses | 0

2

réponses

Question


Scaling distortion on images
How to apply scaling distortion to images in MATLAB and generate the following kind of image:

plus de 4 ans il y a | 1 réponse | 0

1

réponse

A répondu
How can i generate hermitian of a matrix in matlab?
Transpose for real matrices is equivalent to Hermitian (complex conjugate transpose) for complex matrices. Therefore, you can us...

presque 5 ans il y a | 3

A répondu
I have air temperature dataset obtained in every 30 minutes for a day for a whole year. I want to extract maximum and minimum air temperature for each day for a year (365 days).
You can separate your data into days and then use max() and min() matlab functions to find the maximum and minimum temperatures...

environ 6 ans il y a | 1

A répondu
What does x=randint(1,1,[1,n]); ?
Please note that *randint* is an obsolete function in the Matlab. You can use *randi* instead. *randint* generates the matr...

environ 6 ans il y a | 2

A répondu
Selecting a random number with some probability
The simplest technique is to use inbuilt Matlab function *'randscr'.* Suppose you want to generate M by N matrix of W, X, Y,...

environ 6 ans il y a | 13

Question


How to move "datatip" to a desired location in matlab plots??
In a 2D-line plot, When I am clicking on the *Data Cursor* and then on any location on the line plot, the *data-tip* appears jus...

presque 7 ans il y a | 1 réponse | 0

1

réponse

A répondu
Why rand function is not uniform in large intervals?
Dear all, Thanks for all your responses and time... I think using *'logarithmic'* distribution would probably be more suitabl...

presque 8 ans il y a | 0

A répondu
How to get rid of "Continue entering Statement" mode in command window?
I got it.... "just press Ctrl+c"...thanks,,,

presque 8 ans il y a | 18

| A accepté

Question


How to get rid of "Continue entering Statement" mode in command window?
how to get rid of above mode and return to normal mode of command window...apart from restarting the matlab again.

presque 8 ans il y a | 1 réponse | 3

1

réponse

Question


Why rand function is not uniform in large intervals?
I am using *rand function* to generate *uniformly distributed random numbers* in the interval [10e-6 and 1.] But the function g...

presque 8 ans il y a | 3 réponses | 0

3

réponses