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JOSHY T R


Last seen: 6 månader ago |  Active since 2012

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student Professional Interests: signal processing

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Which one is the best algorithm for speech to text conversion?
Hi everybody, I am looking for a speech to text conversion algorithm to code it in MatLab. Can anyone point out an algorithm wi...

nästan 7 år ago | 0 answers | 0

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Question


I have a discrete periodic as in figure http://www.sp4comm.org/webversion/livre28x.png , I want to calculate the period of the sequence from taking its fft(x,N). Can any one help
Hello, http://www.sp4comm.org/webversion/livre28x.png , this is my discrete time periodic signal, the time resolution of the sa...

nästan 9 år ago | 0 answers | 0

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answers

Question


Can anyone help to write a code for generating wireless sensor network(WSN)?
I want to generate a wireless sensor network and need to plot its layout. If the code of WSN is there please share with me. Tha...

nästan 9 år ago | 1 answer | 0

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Answered
There is a 549x800x6 matrix, I want to convert it to 549x2400x2. Please help.
Thanks Sir

ungefär 9 år ago | 0

Question


Hello, I put a value to the variable >> i=1 i = 1 After that, I tried the following thing also. But it returns nothing. why does this happen so? >> k=char(i) k =  >> Please help me. And please describe the reason for this problem and s
Hello, I put a value to the variable >> i=1 i = 1 Where i is double type After that, I tried the following thin...

ungefär 9 år ago | 2 answers | 0

2

answers

Question


There is a 549x800x6 matrix, I want to convert it to 549x2400x2. Please help.
There is a 549x800x6 matrix, I want to convert it to 549x2400x2. Please help.

mer än 9 år ago | 2 answers | 0

2

answers

Question


Can anybody please describe about how to use google earth toolbox to plot a coordinate on google earth after creating a kml(Keyhole Markup Language) file?
Can anybody please describe about how to use google earth toolbox to plot a coordinate on google earth after creating a kml(Keyh...

nästan 10 år ago | 0 answers | 0

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Question


Can anybody suggest some good books on image compression techniques?
Sir, I am going to be engaged in a project to find out whether the given image is compressed in double jpeg format. Please sug...

nästan 10 år ago | 0 answers | 0

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Question


How number character array to single number conversion can be performed?
Sir, >> Z_data=data(1,52:63) Z_data = -008.5710001 It's my data to be converted to single number. I performed f...

nästan 10 år ago | 1 answer | 0

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Question


While calculating the spectrum of a voice sample using FFT, How the FFT length affect the spectrum output?
While calculating the spectrum of a voice sample using FFT, How the FFT length affect the spectrum output?

mer än 10 år ago | 0 answers | 0

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Question


Is it possible to start to run a Matlab program with a user defined function?
function demo2(write) if ~exist('write', 'var'), write = false; end; SI =5; SX =6; r = 1.5; sNcut = 0.14; sArea = 120; I = im...

mer än 10 år ago | 3 answers | 0

3

answers

Question


Help me to detect the fathom (deep place) from an image using matlab codes?
I need a help to detect fathom area(deep geographical area) in an image and if majority of the image is of deep place, it should...

ungefär 11 år ago | 1 answer | 0

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Question


How can I capture each frame (live) from a streaming video?
I want to take each frame from a video to check whether there is a particular object in a video. How should I start?

ungefär 11 år ago | 0 answers | 0

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Question


How is this possible to calculate the variance of a gray scale image,I want to get it as a single number?
I loaded an RGB image & converted it into gray scale using rgb2gray() command, also it was modified into an N-by-N matrix by zer...

ungefär 11 år ago | 0 answers | 0

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Question


What is the significance of variance and correlation of a signal?
significance of variance if there is a statement that a signal has a variance of 0.1 what would you understand?

mer än 11 år ago | 2 answers | 0

2

answers