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alexandria

自 2012 起处于活动状态

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band pass filter for video signal
i read 20 frames from a video signal by for loop for k = 1 :20 b = read(vehObj, k); i need to pass it through band pass filt...

12 years 前 | 0 个回答 | 0

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band pass filter design
clc; clear; % n=256;%order % Fs=16*10^6; % fcn1=3*10^6/(Fs/2); % fcn2=4*10^6/(Fs/2); % x=fir1(n, [fcn1 fcn2]); object=mmr...

12 years 前 | 2 个回答 | 0

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channel coding using convolutional code
clc; clear; N=20; BITS=randint(1,N); constlength=9; traceback=5*constlength; polynomial=[657 435]; trelli...

12 years 前 | 1 个回答 | 0

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radix 2 dis in frequency
for K=0:7 for N=0:3 if mod(K,2)==0 v(N+1)=(x(N+1)+x(N+5))*exp(-1i*N*K*pi/2); elsei...

12 years 前 | 0 个回答 | 0

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radix 2 disspation in frequency
for K=0:7 for N=0:3 if mod(K,2)==0 v(N+1)=(x(N+1)+x(N+5))*exp(-1i*N*K*pi/2); elsei...

12 years 前 | 1 个回答 | 0

1

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dissipation in frequency fft
x=rand(1,8); for q=0:7 for r=0:7 if mod(r,2)==0 l(2r+1)=(x(r+1)+x(r+5))*exp(-1i*q*r*pi/2); ...

12 years 前 | 1 个回答 | 0

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simple fft code problem
x=rand(1,8); for k=1:8 for m=1:8 l(m)=x(m)*exp(-i*2*pi*k*m/8); end X(k)=sum(l); ...

12 years 前 | 1 个回答 | 0

1

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