-
MatchFilterLFM
高分辨率雷达 距离向压缩算法滤波器设计 三种方法 全面设计(clc
clear all
close all
2013年9月28日
---------------参数----------
Tr=42e-6
fs=9.5e6
K=0.7e11
Nfft=2048
-------------匹配滤波 时域生成--------------
t=(-Tr/2+1/fs:1/fs:Tr/2-1/fs)
w = kaiser(length(t),2.5)
w=w
w = ones(1,length(t))
ht1=w.*exp(-1i*pi*K*t.^2)
ht2=w.*exp(1i*pi*K*t.^2)
hf1=fft(ht1,Nfft)
hf2=fft(ht2,Nfft)
figure
subplot(211)
plot(abs(hf1))
title( 匹配滤波器1 幅频响应 )
subplot(212)
plot(phase(hf1))
title( 匹配滤波器1 相位 )
figure
subplot(211)
plot(abs(hf2))
title( 匹配滤波器2 幅频响应 )
)
- 2013-10-12 22:32:06下载
- 积分:1
-
kuopinxitong
程序实现了直接序列扩频通信系统,简单易懂。(Program realization of the direct sequence spread spectrum communication system, straightforward.)
- 2010-10-20 14:53:18下载
- 积分:1
-
FSK_FPGA
FSK模拟信号源,利用ISE7.1或以上环境打开。(FSK signal simulator.The project can be open in ISE7.1 or upgrade version.)
- 2009-07-16 17:09:07下载
- 积分:1
-
hundunshijianyuce
混沌时间序列的Volterra级数多步预测研究,混沌理论认为在混沌系统中,初始条件的十分微小的变化经过不断放大,对其未来状态会造成极其巨大的差别。 (Volterra series of chaotic time series multi-step prediction, chaos theory is that in the chaotic system, the initial conditions of very small changes through continuous zoom, its future status will cause a very huge difference.)
- 2013-08-27 21:50:38下载
- 积分:1
-
find_LUT_power_ranges
基于LUT的数字预失真MATLAB代码 (LUT digital predistortion)
- 2009-06-27 16:46:36下载
- 积分:1
-
garch
说明: 灰色控制
灰色控制
matlab(Control gray gray control matlab)
- 2008-09-21 21:30:26下载
- 积分:1
-
MATLABgui
说明: matlab例程,图形修饰界面,有数据和m文件。
(Matlab routines, graphics interface modification, data and m documents.)
- 2006-03-15 16:53:40下载
- 积分:1
-
model-comparison
生成AR(p)过程模拟的参数。满足过程的弱稳定。模拟多条样本路径,利用AIC/BIC/IC进行定阶。比较三种标准的准确性。(Generate an AR (p) process simulation parameters. Meet process weakly stable. Simulation sample path, AIC/BIC/IC order determination. Three standard accuracy.)
- 2013-04-28 23:45:56下载
- 积分:1
-
bm
说明: 用于随机模拟,模拟布朗运动,可用于金融分析。(For stochastic simulation, simulation of Brownian motion, can be used for financial analysis.)
- 2008-12-11 22:19:40下载
- 积分:1
-
Getting_Started_with_MATLAB
Getting started with MATLAB
- 2012-03-28 17:39:08下载
- 积分:1