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Anurag Pujari


Last seen: 2 years 前 |  自 2013 起处于活动状态

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统计学

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Who to rotate images of different angles to their vertical shape?
I have some images such as in the attached image named test5.jpg, I have selected every image separately. Now I want to get a ve...

8 years 前 | 0 个回答 | 0

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How to solve xlsread reading problem ?
I have some dataset in excel and it looks like below: 18597.7 18948 20638.4 21640 10756.9 11650.5 10169.2 1056...

8 years 前 | 1 个回答 | 0

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What to do with the output of the DCT step in JPEG image compression?
I am working on JPEG algorithm. After the dct step, the class is converted to double from unit8. In the zigzag step, the matrix ...

9 years 前 | 0 个回答 | 0

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Problem in files included in matlab compiler to convert to exe file
I have made an application where two signatures are compared. The code I used to import image is given below a=uigetfile('*...

10 years 前 | 1 个回答 | 0

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How to give client a matlab project?
If a company works on matlab projects, then how do they provide the client the project? I mean which file do they send to the cl...

10 years 前 | 1 个回答 | 0

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Is there any tool box for cloud computing implementation ?
I need to implement a security mechanism for distributed denial-of-service (DDoS) attack in cloud computing for my college proj...

10 years 前 | 0 个回答 | 1

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Clustering excel datas and classifying.
I have some datas in an excel sheet like this: _* q.exe r.txt ...

11 years 前 | 0 个回答 | 0

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Reading cells extension wise in matlab.
how to read the excel cells according to extension wise and how to count them? Foe an example, if I have this column q.txt ...

11 years 前 | 1 个回答 | 0

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Playing video in MATLAB
I am trying to play an .avi file using the implay function. But when it starts playing, it plays only the video part but not the...

11 years 前 | 1 个回答 | 0

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how does dynamic time warping work?
How does dynamic time warping match a speech signal with another one?

11 years 前 | 0 个回答 | 0

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Playing video in MATLAB
I am trying to play some video files in MATLAB R2012a, but whenever I try to play the video using VideoReader, it shows the foll...

11 years 前 | 0 个回答 | 0

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How to overcome the error of LocSetLimits?
* Error using axis>LocSetLimits (line 234) * Vector must have 4, 6, or 8 elements. * * Error in axis (line 94) * ...

11 years 前 | 0 个回答 | 0

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Creating GUI for MATLAB for speaker recognition
I have made a .m file for speaker recognition where I have used .wav files for specific user. But as I have to change the .wav f...

11 years 前 | 1 个回答 | 0

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How to remove the error incorrect chunk size ?
I am trying to play an avi file using implay function. But the error occurs : incorrect chunk size information in avi file. Ho...

11 years 前 | 1 个回答 | 0

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提问


how to solve error using dtw Not enough input arguments?
# function [Dist,D,k,w,rw,tw]=cdtw(r,t,pflag) # # # [row,M]=size(r); if (row > M) M=row; r=r'; end; # [row,N]=si...

11 years 前 | 1 个回答 | 0

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What kind of error is this? Unable to identify.
Error using axis>LocSetLimits (line 234) Vector must have 4, 6, or 8 elements. Error in axis (line 94) LocS...

11 years 前 | 1 个回答 | 0

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How to implement DTW on MFCC?
How to implement DTW on MFCC? What are the different procedures that has to follow?

11 years 前 | 0 个回答 | 0

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Can we identify a speaker using his/her cepstral coefficients calculated from MFCC?
Can we identify a speaker using his/her cepstral coefficients calculated from MFCC? If yes then what are the procedures that has...

11 years 前 | 2 个回答 | 0

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提问


Mean square error of two matrices
How to calculate the mean square error of two matrices? How to use the inbuilt MATLAB function msc for that?The Mathworks help ...

11 years 前 | 1 个回答 | 0

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Error using ==> mtimes Inner matrix dimensions must agree.
% Magnitude spectrum computation (as column vectors) MAG = abs( fft(frames,nfft,1) ); % Triangular filterbank w...

11 years 前 | 1 个回答 | 0

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How to resolve the Error using ==> mtimes Inner matrix dimensions must agree?
% Magnitude spectrum computation (as column vectors) MAG = abs( fft(frames,nfft,1) ); % Triangular filterbank with ...

11 years 前 | 0 个回答 | 0

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Problem in filterbank application to unique part of the magnitude spectrum
% Filterbank application to unique part of the magnitude spectrum FBE = H * MAG;%(1:K,:); % FBE( FBE<1.0 ) = 1.0;...

11 years 前 | 0 个回答 | 0

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Pre emphasis filter in MFCC
The pre emphasis filter is like this: Y [n] = X [n] -0 . 95 x[n - 1] What is n here?

11 years 前 | 1 个回答 | 0

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Mel-Frequency Cepstrum & Cepstral Coefficients
M = [ 2095 * Log10(1 + f/700) spectr1=log10(M*abs(ffts).^2); Error: The express...

11 years 前 | 0 个回答 | 0

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Using actxserver for speech to text
Can we use actxserver for running Microsoft Speech Recognition?

11 years 前 | 1 个回答 | 0

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Can we use the Microsoft Speech API's speech to text functionality in MATLAB?
Can we use the Microsoft Speech API's speech to text functionality in MATLAB? Here is the code for text to speech.How can we use...

11 years 前 | 2 个回答 | 0

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提问


How to implement Mel Filter Bank Processing and Discrete Cosine Transform?
I have coded the following from pre-emphasizing ,framing and hamming window. But do not know how to go for Mel Filter Bank Proce...

11 years 前 | 0 个回答 | 0

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提问


How does hamming window work?
What is the value of n in w(n)=0.54-0.46 cos((2*pi*n)/N) ?

11 years 前 | 1 个回答 | 0

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提问


How to segment a voice signal into frames of 256 samples?
How to segment a voice signal into frames of 256 samples?

11 years 前 | 3 个回答 | 0

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How to use fast fourier transform for a speaker recognition system?
How to use fast fourier transform for a speaker recognition system?

11 years 前 | 0 个回答 | 0

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