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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
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- 积分:1
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fuzzy-PID.1
模糊PID—模糊控制程序。适合刚入门的模糊控制学习的同学们,方便理解!(Fuzzy PID-fuzzy control procedures. Fuzzy Control for just getting started learning of the students, to facilitate understanding!)
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matlab
说明: 在MATLAB下实现的各种图像处理的算法(MATLAB susan implemente image processing)
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FMCW_test_debug
FMCW调频连续波雷达的测距测角仿真程序,24G雷达的分析过程,主要针对德国innosent公司的ivq905雷达头(FMCW Frequency Modulated Continuous Wave Radar Ranging the goniometer simulation program, 24G radar analysis, German innosent company ivq905 radar head)
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easy
生成斜齿轮、用matlab编程、然后生成节点单元的编号(see the chinese)
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LMS
LMS算法(已调试通过了,试试就知道了)(LMS algorithm (has debug adopted, try to know))
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HDB3
用于HDB3的编解码,用matlab仿真,有完整的程序(Used for encoding and decoding of HDB3, matlab simulation, the complete program)
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42145
关于车牌定位方面简单的程序,很实用的,X希望大家喜欢(License plate positioning simple procedure, it is practical, X hope you like)
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_MATLAB_(Proakis)
现代通信系统——使用MATLAB源码,该书提供了利用MATLAB的普及型学生版本在计算机上解决“现代通信系统”这门课程中涉及的几乎所有方面的问题的分析思路、方法、MATLAB脚本文件和处理结果的范例以及供学生自主学习研讨的习题。(This book is written for senior-level undergraduate and graduate students in electrical engineering, computer engineering, and computer science. It is intended to serve as a supplement to any of the comprehensive textbooks in communication systems.)
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MATLAB
MATLAB语音滤波,使用MATLAB仿真模拟滤波器对语音信号进行滤波(MATLAB voice filtering, use the MATLAB simulation filter to filter the speech signal)
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