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hello;
How to set a radio button in matlab gui to be automatically change its value property condition?
For example:
if 1 is less than zero, the value property of radio button will automatically change to "1"
if not, the value property of radio button is still on "0" condition
Please help me
hello,
1) Why mel-filterbank is important in speech analysis?
2) What is the main function of mel-filterbank and what happen to the input speech signal if we just ignore from doing this part?
Hello guys,
Does anyone know how to design 16-bit up counter using verilog HDL?
from the binary output produced, it need to be converted into BCD. Then the decimal number will be display at 7-segment. Does anyone know the step/flow should be done for this experiment?
Hello guys,
does anyone know how to determine the input and target for backpropagation neural-network??
my feature extraction data were the vector of Mel-Frecuency Cepstrum Coefficient (MFCC)
hi jabi,
so far, its helpful and i do understand about the newff function.i just got problem and confusing at the beginning part,
1) for the NNt input, i used the input signal that i've been extracted which is from mfcc, is it correct?
2) for NNt target, do i need to extract the voice signal...
dear cross de lena,
i need full code for my project, voice recognition. Hopefully u can send to my email (fikrulhakimothman@yahoo.com). I really need it
helo jabi,
so far, i already had done feature extraction for the input. The size of that input is (479 x 13).
For the target, you said:
"if u have 3 target, your NNt has 3 output that for first class, first output must set as .98 and .02 for two else, and so on."
meaning that, if i have 1...
hello,
im going to use a back-propagation neural network for my voice recognition. My question is how to create a set of dataset consisting of my target? Let say i have 3 target of word 'a', how im going to aplly those 3 target in my newff function?
Please help me on this matter..
hello,
Do you have any idea how convert decimal number into positive integer or binary?
For you information, i've produce a matrix which have some value of decimal number. It is from a vector.
e.g: -5.74812 -1.4043 -3.06797
11.332 2.47308 0.577045...
this is my code:
fs = 11025; %frequency sampling
s = wavrecord(2*fs,fs);
precoeff = -0.9; %Pre-Emphasis the data signal
x = [s(1)*(1+precoeff);s(2:end)+precoeff*s(1:end-1)];
wavplay(x,fs);
w = 'm'; %Window type's :hamming
nc = 13; % No. of coefficient 13th
p =...
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