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matlab_filter_design_classic_example_of
matlab经典设计之滤波器实例matlab filter design classic example of(matlab filter design classic example of matlab filter design classic example of)
- 2010-08-02 10:20:04下载
- 积分:1
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Image_Segmentation_Patern_Recognition_Beta_Versio
this is Image Segmentation Patern Recognition Beta Version.rar
- 2010-02-10 23:53:29下载
- 积分:1
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0.2
说明: 本软件是matlab的时频分析工具箱,可用于开发基于matlab的脑电波分析软件,使得用意念控制电脑讲成为可能啊!(This software is the time-frequency analysis matlab toolbox for matlab based on the brain wave analysis software, makes use of ideas to control the computer speakers possible ah!)
- 2008-10-30 22:24:24下载
- 积分:1
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5-BAEKER
本论文以5位barker码为例主要讲了医学成像中编码激励技术的意义(5 barker)
- 2011-04-26 19:08:33下载
- 积分:1
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ant_main
智能算法中的遗传算法实现最优化的文件,对原始的算法有所改进(Intelligent algorithm genetic algorithm to optimize the file to the original algorithm improvements)
- 2013-09-13 15:27:27下载
- 积分:1
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基于遗传算法的BP神经网络优化算法
基于遗传算法的BP神经网络优化算法,Matlab代码。(BP neural network optimization algorithm based on genetic algorithm, Matlab code.)
- 2017-07-21 15:28:13下载
- 积分:1
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anneal
It explains about anneal of images
- 2011-12-02 15:30:17下载
- 积分:1
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GPS-Matlab2006
电子书:《GPS基本原理及其Matlab仿真》2006,全文扫描清晰版(EBook: GPS Fundamentals and Matlab simulation 2006)
- 2015-04-05 16:04:35下载
- 积分:1
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threephase4wirecc
三相四线制两电平三桥臂APF,中线电流由电容中点控制,abc三相坐标系下滞环控制,matlab2006b,高版本的低通滤波器需更换(The three-phase four wire three-level two leg APF, the neutral current is controlled by the capacitor, hysteresis control, ABC three-phase coordinate system matlab2006b, low-pass filter, high version of the need to change)
- 2015-05-11 19:56:53下载
- 积分:1
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DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1