close all; clear all; load D:\dsp_experiment\cz\chirp\lfmimag.dat %载入调频信号的实部和虚部 load D:\dsp_experiment\cz\chirp\lfmreal.dat …
chirp 源代码
CHIRP技术,以其独特的线性调频特性,在雷达、声纳及无线通信领域展现出卓越性能。通过频率随时间变化的信号设计,CHIRP能够显著提高目标分辨率与抗干扰能力,广泛应用于环境监测、汽车辅助驾驶系统以及智能家居设备中。对于电子工程师而言,掌握CHIRP原理不仅有助于开发更高效的数据传…
close all; clear all; load D:\dsp_experiment\cz\chirp\lfmimag.dat %载入调频信号的实部和虚部 load D:\dsp_experiment\cz\chirp\lfmreal.dat …
%%demo of chirp signal after matched filter T=10e-6; %pulse duration10us B=30e6; …
%%demo of LFM pulse radar %========================================================= function LFM_radar(T,B,Rmin,Rmax,R,RCS) if…
%%demo of chirp signal T=10e-6; %pulse duration10us B=30e6; %chirp frequency …
1 Tweety Bird Chirp 2 2 Madison Dog Bark 4 3 "Big Ben" Bear Grrr 5
% the s-tranform test script len = 128; freq = 5; t = 0:len-1; % CREATE CROSS CHIRP TIME SERIES cross_chirp = cos(2*pi*(…
%%demo of chirp signal after matched filter T=10e-6; %pulse duration10us B=30e6; …
%%demo of chirp signal T=10e-6; %pulse duration10us B=30e6; %…
%%demo of LFM pulse radar %================================================================== function LFM_radar(T,B,Rmin,Rmax,R…