代码搜索:跳频扩频

找到约 3,148 项符合「跳频扩频」的源代码

代码结果 3,148
www.eeworm.com/read/167533/9964739

m slowpassf.m

function lfdata=slowpassf(f,fdata,fc) %低通滤波函数 %输出: % lfdata:经过低通滤波的信号幅频数据; %输入: % fdata:信号的幅频值 % fs:输入信号的采样率 % fc:低通滤波器的截止频率 % df:频域内的频率间隔 N = length(f); df = f(2) - f(1); fs = N
www.eeworm.com/read/161995/10348340

m f5_16.m

%产生非平稳信号 %%信号1:冲击信号 sig1=anapulse(128); %%信号2:两个正弦信号的叠加 sig2=fmconst(128,0.15)+fmconst(128,0.35); %计算信号1的尺度图 [tfr,t,f,wt]=tfrscalo(sig1,1:128,6,0.05,0.45,128,1); %时频分布 figure(1) contour(t,f
www.eeworm.com/read/425287/10365339

m f5_16.m

%产生非平稳信号 %%信号1:冲击信号 sig1=anapulse(128); %%信号2:两个正弦信号的叠加 sig2=fmconst(128,0.15)+fmconst(128,0.35); %计算信号1的尺度图 [tfr,t,f,wt]=tfrscalo(sig1,1:128,6,0.05,0.45,128,1); %时频分布 figure(1) contour(t,f
www.eeworm.com/read/160248/10549833

m f5_16.m

%产生非平稳信号 %%信号1:冲击信号 sig1=anapulse(128); %%信号2:两个正弦信号的叠加 sig2=fmconst(128,0.15)+fmconst(128,0.35); %计算信号1的尺度图 [tfr,t,f,wt]=tfrscalo(sig1,1:128,6,0.05,0.45,128,1); %时频分布 figure(1) contour(t,f
www.eeworm.com/read/370923/7353678

m lmfs_pulses_ambig_main.m

%——线性调频步进频 脉冲串 的模糊函数 main—— clear all; clc; %——参数设置(一)—— %一般满足N*delta_f >= B = k*taup,时间分辨率为1/(N*delta_f) = 0.05,多普勒分辨率为1/(N*Tr)=0.25。 % taup = 0.2; %脉宽(s) % Tr = 1; %脉冲重复周期(s)
www.eeworm.com/read/244546/12856941

c wave..c

/*单片机工作频MHZ 用P1.0口产生2ms方波 */ //中断方式 #include "reg51.h" #define uchar unsigned char sbit P1_0=P1^0; void main() { TH0=-(1000/256); TL0=-(1000%256); TMOD=0x01; EA=1; ET0=1; TR0=1;
www.eeworm.com/read/325215/13218366

m xinhao1.m

function[s,d_pilot,preamble]=xinhao1 M=4; N=64; d1=zeros(1,4); for i=1:4 temp=rand; if(temp
www.eeworm.com/read/315096/13552329

m f5_16.m

%产生非平稳信号 %%信号1:冲击信号 sig1=anapulse(128); %%信号2:两个正弦信号的叠加 sig2=fmconst(128,0.15)+fmconst(128,0.35); %计算信号1的尺度图 [tfr,t,f,wt]=tfrscalo(sig1,1:128,6,0.05,0.45,128,1); %时频分布 figure(1) contour(t,f
www.eeworm.com/read/313845/13580231

plg dds9954.plg

礦ision3 Build Log Project: C:\Documents and Settings\503\桌面\扫频仪项目完整资料\相关程序\AD9954控制程序\DDS9954.uv2 Project File Date: 03/30/2008 Output:
www.eeworm.com/read/313431/13587815

m ofdm.m

%OFDM Channel Estimation Based on Comb Pilot(基于梳状导频估计) %IFFT_bin_length: IFFT和FFT的点数 %carrier_count: 子载波个数 %bits_per_symbol: 每符号上的比特数 %symbols_per_carrier: 每桢的OFDM符号数 %X:欲发送的二进制比特流 clear all; clc; IF