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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?
3 days 前 | 0 个回答 | 0
0
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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 前 | 1 个回答 | 0
1
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how to plot this programme
njmp1 = 50000; njmp2 =60000; njmp3= 70000; fc1=1;fc2=3; fcx=2; for i = 1:20 %-------------------------------------...
4 years 前 | 1 个回答 | 0
1
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sort the values in a vector h(n)
with : h(n)=[0.00275644015144904,0.00355792817060437,-0.002423581...
4 years 前 | 1 个回答 | 0
1
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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 前 | 1 个回答 | 0
1
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error calculation window meaning ?
what does error calculation window means??
4 years 前 | 1 个回答 | 0
1
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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 前 | 0 个回答 | 0
0
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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 前 | 1 个回答 | 1
1
个回答提问
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 前 | 0 个回答 | 0
0
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what does the expression " if ( ) && ( ) " do
if (i>=njmp1) && (i<=njmp2) fcs(i)=a*i+b; elseif (i>njmp2) ...
4 years 前 | 2 个回答 | 0
2
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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 前 | 2 个回答 | 0
2
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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 前 | 2 个回答 | 0
2
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draw 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...
draw 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 前 | 0
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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 前 | 2 个回答 | 0
2
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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 前 | 1 个回答 | 0
1
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How to convert a code from C language to Matlab?
please i need to convert this c code to matlab . { #region Consts /// <summary> /// Num...
How 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 前 | 0
