代码搜索：downsample
找到约 191 项符合「downsample」的源代码
代码结果 191
www.eeworm.com/read/201578/15401524
m bandpass.m
function [y1,y2]=bandpass(x)
%《语音信号子带编码》
% 正交镜像滤波器组实现低通和高通滤波;
% y1,y1分别代表低通和高通的滤波结果.
a1=[1 1];b1=[1];
a2=[1 -1];b2=[1];
w1=0.707*filter(a1,b1,x);
w2=0.707*filter(a2,b2,x);
y1=downsample(w1,2)
www.eeworm.com/read/462189/6353242
m qam.m
% 16QAM Modualtion
% Intialization
Ld=4096;
OSF=4;
SNR_dB=20;
load('RRC_4.mat');
PSF_Len=length(RRC_4);
% RRC_4=[];
% QPSK_Constellation=1/sqrt(2)*[1+j, -1+j, 1-j,-1-j];
% Source data
www.eeworm.com/read/157940/11654498
m qam.m
% 16QAM Modualtion
% Intialization
Ld=4096;
OSF=4;
SNR_dB=20;
load('RRC_4.mat');
PSF_Len=length(RRC_4);
% RRC_4=[];
% QPSK_Constellation=1/sqrt(2)*[1+j, -1+j, 1-j,-1-j];
% Source data
www.eeworm.com/read/395428/8173676
m embrace.m
clear all
[template1,fs]=wavread('sound\ctrl_sound\开1.wav');
template1=template1(:,2);
template1=template1./max(template1);
template1=fronttoend1(template1,fs);
out1=envextract(template1.^2,size(
www.eeworm.com/read/390970/8431138
cpp jcsample.cpp
/*
* jcsample.c
*
* Copyright (C) 1991-1994, Thomas G. Lane.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying READ
www.eeworm.com/read/432730/8579572
c jcsample.c
////////////////////////////////////////////////////////////////////////
//
// Note : this file is included as part of the Smaller Animals Software
// JpegFile package. Though this file has not bee
www.eeworm.com/read/432213/8619938
c jcsample.c
/*
* jcsample.c
*
* Copyright (C) 1991-1996, Thomas G. Lane.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README fi
www.eeworm.com/read/386485/8741286
c jcsample.c
/*
* jcsample.c
*
* Copyright (C) 1991-1996, Thomas G. Lane.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README fi
www.eeworm.com/read/376889/9302654
c jcsample.c
////////////////////////////////////////////////////////////////////////
//
// Note : this file is included as part of the Smaller Animals Software
// JpegFile package. Though this file has not bee
www.eeworm.com/read/180072/9321337
c jcsample.c
/*
* jcsample.c
*
* Copyright (C) 1991-1996, Thomas G. Lane.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README fi