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1000
利用双线性变换法,设计一个0.4dB截止频率为10kHz且在30kHz处有最小阻带衰减为50dB的数字巴特沃兹低通滤波器,其抽样率为100kHz。利用教材(4.35)式求解原型模拟滤波器的阶数,并利用Matlab的M文件buttap设计模拟原型滤波器。用M文件bilinear将模拟滤波器传输函数变换成期望的数字传输函数。请用Matlab画出其增益和相位响应,并给出设计的具体步骤。(fuck!!!)
- 2010-11-15 15:20:08下载
- 积分:1
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Adaptive.Digital.Filters.Second.Edition
关于信号处理方面的经典书籍。看了之后很有收获,推荐给大家。(On signal processing aspects of the classic books. After the harvest looked likely to recommend to everyone.)
- 2008-05-16 15:03:11下载
- 积分:1
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ipgui
my name is kelvie. I am a beginner.
- 2013-03-10 03:07:44下载
- 积分:1
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Triangle
用matlab写的,在一堆网格点上进行三角化,mycrust为主程序(Using matlab written on a pile of grid points to triangulate)
- 2014-08-28 08:54:07下载
- 积分:1
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fengzhi.tar
反映振动信号分布特性的数值统计量,是归一化的4阶中心矩
(Numerical statistics reflect the distribution characteristics of the vibration signal is normalized 4-order central moments)
- 2013-03-29 21:23:55下载
- 积分:1
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ggmle
Matlab implementation of the moment matching and maximum likelihood estimators for the generalized Gaussian density.
- 2014-01-25 14:36:24下载
- 积分:1
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test1
股票预测,用于大家的股票预测,程序很精良,是大家的不错的一个选择。呵呵(Stock forecast, used for everyone s stock forecast, and the program is very excellent, is everyone s a good choice. Ha ha
)
- 2012-03-26 10:19:51下载
- 积分:1
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MATLAB7[1]jinronggongjuxiang
matalab一些关于金融的工具箱,希望能给大家共享(matalab about the financial toolbox, hope that I can share)
- 2011-05-09 11:53:27下载
- 积分:1
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tushuguanli
数据管理、记录浏览、借还操作(借书、还书、续借、更新、删除、添加)等功能。(Data management, record visit, through further operations (borrowing, but also books, renew, update, delete, add) and other functions.)
- 2009-12-30 15:09:00下载
- 积分:1
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TSP
使用蚁群算法解决TSP问题的例子,包括城市的坐标 最大迭代次数 蚂蚁个数 表征信息素重要程度的参数 表征启发式因子重要程度的参数 信息素蒸发系数 信息素增加强度系数 各代最佳路线 各代最佳路线的长度 等参数(TSP problems ant colony algorithm)
- 2010-05-19 11:01:59下载
- 积分:1