代码搜索:信号失真

找到约 10,000 项符合「信号失真」的源代码

代码结果 10,000
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c sensor_read.c

//读入HALL信号的值 #include "sfr.h" #include "port.h" extern unchar hall_value; void sensor_read (void) { hall_value = sensor_in; hall_value &= 0x07; }
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m dm07203.m

%dm07203 %绘制单边指数衰减信号波形 a=input('请输入衰减因子:') t=-1:0.01:5; f=exp(-(a*t)).*Heaviside(t); plot(t,f) set(gcf,'color','w') title('exp(-at)') xlabel('t')
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m tnonunif.m

error(nargchk(3,7,nargin)); % 该函数定义一段随机时间信号 if nargin5 if ~strcmp(o
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c sin.c

/////////////////////////////////////////////////// //简易正弦波发生器 //精英团队提供 //控制信号 :P20 //数据线 :P0口 /////////////////////////////////////////////////// #include sbit WR2 = P2 ^ 0;
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cpp mfcc.cpp

// 语音信号LPC美尔倒谱系数的分析程序 /* 文件名:main.cpp */ #include #define PREEMPHASIS 1 /* pre-emphasis on(1)/off(0) */ #define ERROR -1 #defin
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m powerline_db3_noiseclean.m

clear all; clc; load leleccum; % index=2000:3450; index=2500:3100; s=leleccum(index); % s=leleccum; figure(1) % subplot(3,2,1); plot(s); title('原始信号'); ylabel('幅值 A'); xlabel('实测数据1')
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c x1226.c

#include "Regs2407.h" #define uint unsigned int #define delay() asm(" NOP ");asm(" NOP ");asm(" NOP ");asm(" NOP ");asm(" NOP ") // 2us void I2cStart(void) // 起始信号 { SetSDA; SetSC
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m exa010501.m

%--------------------------------------------------------------------------------------- % exa010501a.m, for example 1.5.1 and fig 1.5.1 % 给出两个chirp信号相加后,由瞬时频率定义求出的瞬时频率曲线,说明瞬时频率的不确切性; % 注:在
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dat bookinfo.dat

[General Information] 书名=应用MATLAB语言处理数字信号与数字图像 作者=BEXP 页数=366 下载位置=http://book2.ssreader.com.cn/diskdg/dg66/12/!00001.pdg
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m exa010501.m

%--------------------------------------------------------------------------------------- % exa010501a.m, for example 1.5.1 and fig 1.5.1 % 给出两个chirp信号相加后,由瞬时频率定义求出的瞬时频率曲线,说明瞬时频率的不确切性; % 注:在