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Feeds
Question
how the strong correlation of the speech signal make the acoustic echon cancellation difficult?
how the strong correlation of the speech signal make the acoustic echon cancellation difficult?
12 hours ago | 0 answers | 0
0
answersQuestion
Unable to perform assignment because the left and right sides have a different number of elements.
clear all close all clc t=[0:0.5:20]; ip=zeros(12,22) q=0.25; Vp=0.25; p0=0.25; S=0.25; alpha=0.25; d=0.25; dabs=0.2...
3 years ago | 1 answer | 0
1
answer1
answerQuestion
how to plot this programme
njmp1 = 50000; njmp2 =60000; njmp3= 70000; fc1=1;fc2=3; fcx=2; for i = 1:20 %-------------------------------------...
4 years ago | 1 answer | 0
1
answerQuestion
sort the values in a vector h(n)
with : h(n)=[0.00275644015144904,0.00355792817060437,-0.002423581...
4 years ago | 1 answer | 0
1
answerQuestion
we assume that vectors X(k)are independent and identically distributed (i.i.d.).what's does it mean?
we assume that the input is a white Gaussian noise (WGN) signal and vectors are independent and identically distributed (i.i.d....
4 years ago | 1 answer | 0
1
answer1
answerQuestion
error calculation window meaning ?
what does error calculation window means??
4 years ago | 1 answer | 0
1
answerQuestion
how to generate a( 226 × 1 ) vector "b" as a zero mean white Gaussian noise (WGN) sequence with variance =0.24e-4 ?
b=wgn(256,1,??) with var(p)=0.24e-4
4 years ago | 0 answers | 0
0
answersQuestion
how to generate a( 226 × 1 ) vector "b" as a zero mean white Gaussian noise (WGN) sequence with variance =0.24e-4 ?
b=wgn(256,1,??) with var(p)=0.24e-4
4 years ago | 1 answer | 1
1
answerQuestion
how to generate a( 226 × 1 ) vector "b" as a zero mean white Gaussian noise (WGN) sequence with variance =0.24e-4 ?
b=wgn(256,1,??) with var(p)=0.24e-4
4 years ago | 0 answers | 0
0
answersQuestion
what does the expression " if ( ) && ( ) " do
if (i>=njmp1) && (i<=njmp2) fcs(i)=a*i+b; elseif (i>njmp2) ...
4 years ago | 2 answers | 0
2
answersQuestion
what does the "oldx =[x(n);oldx(1:256)]" in the following programm do?
fid = fopen('bbg1AR20.sig', 'r'); x = fread(fid,'int16') oldx = zeros(256,1); for n = 1: 256000 oldx =[x(n);oldx(1:255)]; ...
4 years ago | 2 answers | 0
2
answersQuestion
how to repeat a loop until a condition is met than draw histogramm
what i want is to generate 2 uniforms randoms numbers 'u1' and 'u2' and evaluate the magnetude of the 2 nummbers .if the magnetu...
4 years ago | 2 answers | 0
2
answersdraw histogramm of X(i)
actually this the ziggurat method programm for generating gaussians randoms numbers.and what's i'm trying to do is to draw the h...
4 years ago | 0
| accepted
Question
draw histogramm of X(i)
v=9.91256303526217e-3; x(1)=3.442619855899; x(128)=0; for i=2:128 a(i)=exp(-0.5*x(i-1)^2)+(v/x(i-1)); x(i)=sqrt(-2*...
4 years ago | 2 answers | 0
2
answersQuestion
problem in command window : "Subscript indices must either be real positive integers or logicals"
how do i resolve this?? function [ x] = zignrinv(c ) v=9.91256303526217e-3; r=3.442619855899; x(0)=(v/(nrmlpdf( r ))); x...
4 years ago | 1 answer | 0
1
answerHow to convert a code from C language to Matlab?
please i need to convert this c code to matlab . { #region Consts /// <summary> /// Num...
4 years ago | 0
