Domanda

how to do a convolution
how to do a convolution of 32 kernels of size 5 × 5 × 1

oltre 6 anni fa | 1 risposta | 0

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Domanda

find area of the filled region of a graph
How to find area of the filled region?

oltre 6 anni fa | 1 risposta | 0

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Domanda

Find euclidean distance between 2 regions
I have two regions R1 and R2 How to find "d(pi; pj)", which denote the Euclidean distance between any two pixels pi and pj. ...

oltre 6 anni fa | 1 risposta | 0

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Domanda

How to compute centroidal distances
I wanted to compute centroidal distances, by calculating the distance is between the geometric centroid of the segmented object ...

oltre 6 anni fa | 2 risposte | 0

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Domanda

divide RGB color space into 16x16x16 bins
How to divide RGB color space into 16x16x16 bins. And then calculate the number of the bins, into which there are pixels to ...

oltre 6 anni fa | 1 risposta | 0

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Domanda

get common rows from 2 matrices
i have two matrices of different sizes, A = [450,37;477,38;464,39;450,40;493,40] B = [461,37;477,38;450,40;483,39] ...

oltre 6 anni fa | 1 risposta | 0

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Domanda

how to take just 4 digits after point value
how to take just the 4 digits after point value (from vec1) and change the remaining to zero (as shown in vec2) vec1 = [0.5...

oltre 6 anni fa | 1 risposta | 0

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Domanda

How to generate a new Key value
With a integer row vector (p1) and a randomly generated key using key = rand; i wanted to generate a "newKey" (can we generat...

oltre 6 anni fa | 1 risposta | 0

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Domanda

find orientation associated with the edge in delaunay triangulation
i creates a Delaunay triangulation using the following lines X = [y(:,1) x(:,1)]; dt = delaunayTriangulation(X); How ...

quasi 7 anni fa | 1 risposta | 0

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Domanda

find the vertices from delaunay triangulation
i creates a Delaunay triangulation using the following lines X = [y(:,1) x(:,1)]; dt = delaunayTriangulation(X); The ...

quasi 7 anni fa | 1 risposta | 0

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Domanda

how to insert elements to get a new output
i have a character variable with elements such as cv = '000001010011100101111' vect = [1 2 3]; Now i want to insert t...

quasi 7 anni fa | 2 risposte | 0

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Domanda

create a new pattern with a string
i have a string pattern as below of length 24 str1 = 'AAAAAABBBBBBCCCCCCDDDDDD' now i want to create a new pattern from t...

quasi 7 anni fa | 2 risposte | 0

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Domanda

how to get the coinciding value of a particular row and column
I have a table with values as below tabl1 = {'A' 'B' 'C' 'D' 'E'; 'F' 'G' 'H' 'I' 'J'; 'K' 'L' 'M...

quasi 7 anni fa | 2 risposte | 0

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Domanda

multiple switch-case, get position value
switch var case {'ABC' 'ADE' 'AFG' 'AHI'} Str = 'A'; case {'BAC' 'BDE' 'BFG' 'BHI'} Str = ...

quasi 7 anni fa | 3 risposte | 0

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Domanda

How to get the pixel value at centroid point
how i get the pixel value at the centroid of image i did as below cn = s(1).Centroid; rc = round(cn); pixelValue =...

quasi 7 anni fa | 1 risposta | 0

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Domanda

how to find pixel having a specific value and copy those regions to a new matrix
find pixel having a specific value and copy those regions to a new matrix... [rows, columns] = find(L == 0); how to copy t...

quasi 7 anni fa | 1 risposta | 0

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Domanda

how to identify the white circles and dark circles from an image
how to identify the white circles and dark circles from an image. The first image is input. The second one is i did complement a...

quasi 7 anni fa | 1 risposta | 0

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Domanda

Create a video from frames after compression
i'm doing video compression. Firstly i convert the video to frames and compress each frame individually and store the compressed...

quasi 7 anni fa | 1 risposta | 0

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Domanda

How to apply bandpass filter
The attached signal file is of 20Hz sampling rate. Each row is a signal, i needed to to apply bandpass filter to each row and co...

circa 7 anni fa | 2 risposte | 0

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Domanda

Convert a signal in a particular frequency range
The attached file is an EMG signal. How to know the frequency range of that signal? Its sampling rate is 2000 Hz. I wanted to co...

circa 7 anni fa | 1 risposta | 0

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Domanda

how to plot graph using left and right x-axis....
how to plot bar graph the left x-axis, and ordinary plotting on right x-axis

circa 7 anni fa | 1 risposta | 0

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Risposto
How to get classification results in the form of image?
For svm refer doc svmtrain doc svmclassify For Bayesian refer doc fitcnb doc predict

circa 7 anni fa | 0

| accettato

Domanda

How to merge cells in excel
I want to merge cells A1 to E1... and give a heading with different colour and font... how to do it through matlab code....

oltre 7 anni fa | 1 risposta | 0

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Domanda

Display error messages in message box
Is it possible to display the same error that gets displayed in command window, in a message box.... eg: Undefined f...

oltre 7 anni fa | 1 risposta | 0

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Domanda

access the row and col of a matrix
i have a matrix A = [11 12 13 14 15 16 17 18 19]; now i take a value 6... how can i get the value there and and r...

oltre 7 anni fa | 3 risposte | 0

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Domanda

Explanation for LSB data hiding
Please can someone explain what does the numbers 248, 252, 128, 64 denote, in red = bitand(redc,248); blue = bitand(blue...

oltre 7 anni fa | 1 risposta | 0

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Domanda

plot multiple roc in one figure
How to plot roc in one figure

oltre 7 anni fa | 1 risposta | 0

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Domanda

How to determine the different dominant frequency components in the signals
I have a signal of dimension 400 x 1... This is a time varying signal with timesteps of 7 microseconds. How to determine the ...

oltre 7 anni fa | 1 risposta | 1

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Domanda

get possible combinations for 3 elements but 5 columns
with worker set [1 2 3], i need to get the possible number of allotments we can do for 5 work, that is i need a matrix as below ...

oltre 7 anni fa | 1 risposta | 0

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Domanda

How to determine frequency components in a signal
How to determine the different dominant frequency components in a signal (for the whole signal duration and for specific period...

oltre 7 anni fa | 1 risposta | 0

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