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Farideh Jalali


21 total contributions since 2012

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Question


Classification model for a new database
How can we use a trained and tested classification model for a new database in MATLAB. Is there any way to export the codes and ...

plus de 3 ans ago | 0 answers | 0

0

answers

Question


k nearest neighbor regression function
Hi, What is the k nearest neighbour regression function in matalb? Is only knn classification function available? Regards ...

plus de 7 ans ago | 5 answers | 0

5

answers

Question


Frequency Modulation for varition of pitch frequency
I need to varied pitch frequency 125 by frequency modulation ,I need to get from freqmod positive numbers ,How can I do that?PP ...

plus de 8 ans ago | 0 answers | 0

0

answers

Question


Jitter in speeh synthesize model
Hi Folks, How can I generate jitter in speech synthesize model.

plus de 8 ans ago | 0 answers | 0

0

answers

Question


generation of impulse sequences
How can I generate 100 impulse sequence with various amplitude?I need to generate 5 period of these impulse sequences.

plus de 8 ans ago | 2 answers | 0

2

answers

Answered
Small variation in amplitude
This is very good idea but the major problem is that I cant consider the the Cos model as excitation for my speech synthesiz...

plus de 8 ans ago | 0

Question


Small variation in amplitude
Does anybody can tell me plz,how can I make change in the amplitude of speech signal ?I need to make small variation in the ampl...

plus de 8 ans ago | 3 answers | 0

3

answers

Question


measuring the fundamental fequency
how we can get the fundamental frequency of speech waveform in the Z transform?

plus de 8 ans ago | 1 answer | 0

1

answer

Question


speech production
I am trying to generate the /a/ vowel by using speech production model (digital filters)by following codes. I am not able to ...

plus de 8 ans ago | 0 answers | 0

0

answers

Question


Speech production model
I am implementing the speech production model, First of all I gave impulse response to the system and I am making the glottis...

plus de 8 ans ago | 0 answers | 0

0

answers

Question


Glottis
How can I write a program to model glottis?

plus de 8 ans ago | 0 answers | 0

0

answers

Question


Say /a/
how can I write a program in matlab to say /a/?

plus de 8 ans ago | 2 answers | 1

2

answers

Answered
Measure the degree of Periodicity
I have used the autocorrelation technique and FFt for pitch detection.Is there any other techniques for measuring degree of peri...

plus de 8 ans ago | 0

Question


degree of periodicity of voice
How can I define the degree of periodicity of voice speech signal?

plus de 8 ans ago | 0 answers | 0

0

answers

Question


Measure the degree of Periodicity
How can I define the degree of periodicity of voice speech signal?

plus de 8 ans ago | 2 answers | 0

2

answers

Question


pitch detection by autocorrelaion
Hi all, Does anyboday can tell me how can we use the autocorrelation for finding pitch? Thanks

presque 9 ans ago | 1 answer | 0

1

answer

Question


Voice
I wrote a program that analysis a stereo voice file when I am trying to analysis a new voice file I have found error due to Mono...

presque 9 ans ago | 1 answer | 0

1

answer

Question


Function in Matlab
Does anybody can tell me plz, how can we see the variables in the workspace when we are using function word in the Editor? fu...

presque 9 ans ago | 2 answers | 0

2

answers

Question


Jitter and Shimmer
Hi all, How Can I find the jitter and shimmer in voice signal by Matlab codes? Can I have any good definition for jitter a...

presque 9 ans ago | 1 answer | 0

1

answer

Question


Fundamental Frequency
I am analyzing one voice signal in time domain and frequency domain,frame by frame, Is there any idea ,How can I plot all f...

presque 9 ans ago | 1 answer | 0

1

answer

Question


Pitch
Hi Friends I am doing decimation on the voice signal ,after decimation the pitch of the voice has been changed.I suppose ,it ...

presque 9 ans ago | 1 answer | 0

1

answer