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DigitalFilter
1.题目：数字滤波器的设计与应用
2.设计要求：利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中
的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。
3.具体步骤：
（1）构造原始信号s(t)
（2）画出s(t)的频谱
（3）设计ellipse数字滤波器(IIR)，包括低通，带通，带通，并显示幅频特性
（4）用得到的滤波器进行滤波，分离出三路信号，观察时域波形和幅频特性
（5）用三路信号s1,s2,s3尝试重新合成原始信号
4.问题：为什么重新合成的信号和原信号不相等呢？谁能解释一下？谢谢,QQ:664519036( 1. Title: Digital Filter Design and Application
2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course
Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results.
3. Concrete steps:
(1) construct the original signal s (t)
(2) Draw s (t) of the spectrum
(3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics
(4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics
(5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal
4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036)
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Simuglide
glide simulation for any model airplane
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matlab-from-entry-to-the-master
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fopid
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2
说明： 非常实用的几个程序代码，请大家继续编程进行完善。(Several very useful code, please continue to improve programming.)
- 2011-11-23 08:51:57下载
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amplitude
本源代码用来求解机床振动（时间-加速度）信号采集过后的数据，求出其平均幅值，并绘图(This source code is used to solve machine tool vibration (time)- acceleration signal after the acquisition of data, find out the average amplitude, and drawing
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deleteoutliers
This code helps in removing outliers present in image which are left-over of WGN removal process.
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maastpb1_4
用MATLAB进行算法仿真的工具箱，很有用！建议下载试！！(Matlab Algorithm Avalability Simulation Tool)
- 2011-05-03 11:58:04下载
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MATLAB-source-codes
《高等光学仿真》书中1-6章题例的matlab源程序，分享一下(share the Matlab source codes of the problems in Advanced optical simulation book .)
- 2012-04-08 15:39:16下载
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66745
The following Matlab project contains the source code and Matlab examples used for inverse kinematics for a 3dof robot arm. authors michael miranda and renato salinas. Uses optimization to find the spatial location of each axis articulator.
- 2015-03-12 11:10:02下载
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