代码搜索:振荡调制

找到约 3,079 项符合「振荡调制」的源代码

代码结果 3,079
www.eeworm.com/read/323211/13347248

m ex0905.m

%例9.5调制信号的波形及其功率谱; Fs=1000; Fc=400; N=1000; n=0:N-2; t=n/Fs; x=sin(2*pi*50*t); subplot(221) plot(t,x); xlabel('t(s)'); ylabel('x'); title('被调信号'); axis([0 0.1 -1 1]) Nfft=1024; window=ha
www.eeworm.com/read/323211/13347251

m ex0906.m

%例9.6调制信号的波形及其频谱; R=0.005;t=-1.2:R:1.2; f=Heaviside(t+1)-Heaviside(t-1); f1=f.*cos(10*pi*t); subplot(221) plot(t,f) xlabel('t'); ylabel('f(t)'); subplot(222); plot(t,f1); xlabel('t'); ylabe
www.eeworm.com/read/314715/13560554

m simulink_reileigh_bfsk_ber.m

clc; clear all; %设置调制信号的采样间隔 BitRate=10000; %设置仿真时间长度 xSimulationTime=10; %初始化种子 xInitialSeed=21; %x表示信噪比的取值范围 x=0:15; y1=x; %频率间隔 FrequencySeparation=24000; %发送端和接收端相对速度(公里/小时) Velocity
www.eeworm.com/read/314714/13560557

m simulink_bfsk_ricianfading_ber.m

clc; clear all; %设置调制信号的采样间隔 BitRate=10000; %设置仿真时间长度 xSimulationTime=10; %初始化种子 xInitialSeed=21; %x表示信噪比的取值范围 x=0:15; y1=x; %频率间隔 FrequencySeparation=24000; %发送端和接收端相对速度(公里/小时) Velocity
www.eeworm.com/read/304029/13803654

m qpsk1.m

clear all; N=1000; %码元个数 fs=250; %采样率; fd=1; %输出符号率(码速率); fc=100; %载波频率; %调制部分的程序 A = (rand(1,N)>0.5)*2 - 1; %产生随机的+、-1序列 B = (rand(1,N)>0.5)*2 - 1; %产生随机的+、-1序列 A_jidai=rco
www.eeworm.com/read/301588/13855676

m exa110.m

%exa110_exponent_modulate_sine_fun_c.m for example 1-10 %exponent modulated sine function指数调制正弦信号 clear all; t=0:0.001:2.5; A=3; a=0.5; f=5; fai=1; u1=A*exp(a*t); u2=cos(2*pi*f*t-fai); u12=u
www.eeworm.com/read/301588/13855678

asv exa110.asv

%exa110_exponent_modulate_sine_fun_c.m for example 1-10 %exponent modulated sine function指数调制正弦信号 clear all; t=0:0.001:2.5; A=1; a=0.5; f=5; fai=1; u1=A*exp(a*t); u2=sin(2*pi*f*t+fai); u12=u
www.eeworm.com/read/490055/6457812

dbg pwm.dbg

IMAGECRAFT DEBUG FORMAT VERSION 1.1 CPU AVR DIR F:\练习\pwm脉宽调制器\ FILE pwm.c FUNC delay_us AA fV BLOCK 16 AA DEFREG t 16 I LINE 16 AA LINE 18 AA LINE 19 AE BLOCKEND 20 B8 LINE 20 B8 FUNCEND
www.eeworm.com/read/484023/6589261

plg pwm.plg

uVision3 Build Log Project: D:\单片机学习资料\STC\示例程序\脉宽调制\pwm.uv2 Project File Date: 05/10/2009 Output:
www.eeworm.com/read/480149/6677709

m project.m

function project(N,p) %====N为待仿真序列的维数 %====p为产生‘1’的概率 %============================== %首先产生随机二进制序列 source=randsrc(1,N,[1,0;p,1-p]); %============================== %对产生的二进制序列进行QAM调制 [source1,s