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Alex Dashevsky


Active since 2017

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How can I do Template Matching on video
Hi, Let assume that I have mat file with template and frames(video). I want to do match template. I can use implay, normxcorr...

meer dan 6 jaar ago | 0 answers | 0

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answers

Question


How can I generate audio chirp signal ?
Hi, I need to find a frequency response of the system. I want to generate chirp audio sound from 200Hz to 10Khz. I can't unde...

bijna 7 jaar ago | 2 answers | 0

2

answers

Question


How create filter with uint8 or int16 with fdatool
Hi, I need to get coefficient filter in uint8 or int16. I use fdatool to create HPF. I choose fixed-point option but I still g...

ongeveer 7 jaar ago | 0 answers | 0

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answers

Question


calculate frequency response from two signal on domain time in matlab
Hi, I have arrays sample in time domain of input and output signal. size of vector is 2002 samples. I want to find frequency r...

ongeveer 7 jaar ago | 1 answer | 0

1

answer

Question


sound peak or gaussion or delta
Hi, I want to generate short signal(not sinusoidal signal) like Gaussian or delta. I want sound and hear that signal mu = 0...

ongeveer 7 jaar ago | 2 answers | 0

2

answers

Question


sound peak or gaussion or delta
Hi, I want to generate short signal(not sinusoidal signal) like Gaussian or delta. I want sound and hear that signal. Can you...

ongeveer 7 jaar ago | 0 answers | 0

0

answers

Answered
Microphone not recognized in simulink
I have the same problem. My microphone connects to usb. How can solve it ?

meer dan 7 jaar ago | 0

Question


fill holes on BW image with bwconncomp and labelmatrix
How can I fill holes on BW image with bwconncomp and labelmatrix without imfill. Give me simple example ,please. for example, ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


imnoise(I,'salt & pepper',D)
I don't understand how I know how many pixels are black and how many white ? salt=white ? pepper=black ?

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


I can't understand what is bwconncomp command do ?
What does "connecting components" mean ? What are components ? What they connect ?

bijna 8 jaar ago | 2 answers | 0

2

answers