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34
说明: 根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序,调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。
(Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform. )
- 2011-05-24 09:17:20下载
- 积分:1
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QAM
说明: QAM的调制一种调制解调matlab仿真,欢迎大家下载,多多支持(QAM modulation a kind of modulation and demodulation matlab simulation, welcome to download, will support)
- 2010-04-20 18:36:48下载
- 积分:1
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matlab.gui
matlab图形界面设计,程序已有详细的标注和解释,便于学习。(This presents graphical interface design about matlab, including a detailed annotation and interpretation, to facilitate learning.)
- 2014-10-22 16:47:11下载
- 积分:1
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MATLABCMathLibrary
有关matlab基础知识的学习,请大家来学习(Matlab basic knowledge about the study, please come to learn)
- 2009-09-17 09:30:53下载
- 积分:1
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RSencodingmethods
Document on methods of RS encoding
- 2010-12-26 15:02:25下载
- 积分:1
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ziegler
使用ziegler函数可以直接设计出系统的PID类控制器(ziegler function can be used directly to design the PID controller category)
- 2006-11-02 20:20:24下载
- 积分:1
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6-_-cylinder
Lattice Boltzmann sample in Matlab
Copyright (C) 2006-2008 Jonas Latt
- 2014-09-02 13:08:12下载
- 积分:1
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cluster_sel
Fuzzy knowledge-based system identification and modeling process is composed of two parts: variable identification and parameter identification. In variable identification, the significant variables of the system are identified among the set of possible variables. In parameter identification, the parameters of the knowledge-based system that describe the relationship between input and the output variables are identified. Parameter identification method consist of two steps: 1-find fuzzy clusters to establish the number of fuzzy rules 2-optimize the rule consequents. This code perform a fuzzy clustering using subtractive clustering
- 2012-08-02 16:27:06下载
- 积分:1
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add16
designing of 16 bit adder using 4 bit adder using verilog code
- 2012-09-10 14:40:32下载
- 积分:1
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CS_OMP
详细对应数字图像处理课本上的小波变换进行了实现 直接可以使用 以及压缩传感对图像处理的应用
- 2015-03-17 19:46:58下载
- 积分:1