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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?
19 jours il y a | 1 réponse | 0
0
réponseQuestion
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...
environ 3 ans il y a | 1 réponse | 0
1
réponseQuestion
how to code i included in A
how to code " i included in A"
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
how to plot this programme
njmp1 = 50000; njmp2 =60000; njmp3= 70000; fc1=1;fc2=3; fcx=2; for i = 1:20 %-------------------------------------...
presque 4 ans il y a | 1 réponse | 0
1
réponseQuestion
sort the values in a vector h(n)
with : h(n)=[0.00275644015144904,0.00355792817060437,-0.002423581...
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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....
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
what does format short in a matlab code do??
Format short
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
error calculation window meaning ?
what does error calculation window means??
environ 4 ans il y a | 1 réponse | 0
1
réponseQuestion
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
environ 4 ans il y a | 1 réponse | 0
0
réponseQuestion
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
environ 4 ans il y a | 1 réponse | 1
1
réponseQuestion
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
environ 4 ans il y a | 1 réponse | 0
0
réponseQuestion
what does the expression " if ( ) && ( ) " do
if (i>=njmp1) && (i<=njmp2) fcs(i)=a*i+b; elseif (i>njmp2) ...
environ 4 ans il y a | 2 réponses | 0
2
réponsesQuestion
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)]; ...
environ 4 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
plus de 4 ans il y a | 2 réponses | 0
2
réponsesdraw 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...
plus de 4 ans il y a | 0
| A accepté
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*...
plus de 4 ans il y a | 2 réponses | 0
2
réponsesQuestion
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...
plus de 4 ans il y a | 1 réponse | 0
1
réponseHow to convert a code from C language to Matlab?
please i need to convert this c code to matlab . { #region Consts /// <summary> /// Num...
plus de 4 ans il y a | 0
