登录
首页 » matlab » IIR-digital-filter-design

IIR-digital-filter-design

于 2011-03-12 发布 文件大小:8KB
0 223
下载积分: 1 下载次数: 0

代码说明:

说明:  通带截止频率 =1000Hz,阻带截止频率 =1200Hz,采样频率fs=5000Hz,通带衰减系数 =0.3dB,阻带衰减系数 =40dB。(The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, we need the help of analog prototype filter, and then transform analog filter into digital filter. )

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • ellipticalFourierDescriptors
    matalb code for license plate detection
    2010-11-10 14:38:53下载
    积分:1
  • TP1
    the first tp of the approximation of the functions problem
    2010-01-28 22:58:11下载
    积分:1
  • S4VM
    S4VM 对传统的S3VM 进行了改进。传统的S3VM 基于低密度假设,它试图找到一个低密度的分界线, 也就是更倾向于决策边界穿过特征空间的低密度区域。S4VM 和S3VM 的不同点在于,S3VM 试图把注意力 集中在一个最优的低密度分界线上,而S4VM 则同时关注多个可能的低密度分界线。之所以这样做,是因为 给定一些有标记的点和大量未标记的点,可能存在着不止一个“间隔”较大的低密度分界线(如图2 ),基于 有限的标记样本,很难决定哪个是最好的。虽然这些低密度分界线都与有限的标记样本吻合,但它们之间差 异很大,因此如果选择错了,会有一个很大的损失,导致性能下降。所以S4VM 试图考虑所有可能的低密度 分界线。 (Over the past decade, many improved versions are proposed to solve every different specific problem of semi-supervised support vector machines, for example: to the inefficiency issue, meanS3VM is introduced to performance degenerate problem, S4VM is proposed)
    2011-12-23 10:57:04下载
    积分:1
  • twocircle
    现今阵列应用中,宽带信号的处理越来越多。由同心圆阵组成的多圈圆形阵列在宽带信号处理上有更强的优势。和单圈均匀圆阵相比,同心多圈圆阵的嵌套设计阵列工作频率范围更宽,同时,灵活性增强。 (Nowadays array applications, the broadband signals in many more and more treatment. By the array composed of many concentric circular ring array of broadband signal processing at up there is more advantage. And single-lap compared to uniform circular array, circular array concentric circle many nested design frequency range of a broader array of work at the same time, enhance flexibility.)
    2009-03-17 10:09:18下载
    积分:1
  • Learning-Programming-Using-MATLAB
    Sayood K. Learning Programming Using MATLAB
    2014-08-27 01:10:46下载
    积分:1
  • Simulink全桥仿真
    simulink仿真实现全桥电路的功能,已验证,可用。支持Matlab版本(Simulink simulation to achieve full bridge circuit function, has been verified, available. Support Matlab version)
    2017-11-05 20:46:27下载
    积分:1
  • CRYPTO
    cryptography HILL in matlab
    2014-08-23 06:37:09下载
    积分:1
  • different_filter_effect
    it s really good i mean very very good what I meant is it s really good
    2014-10-25 17:27:59下载
    积分:1
  • butterworthbpf
    Butterworth Bandpass Filter
    2013-10-03 21:43:43下载
    积分:1
  • ContourletSD
    一种新的Contoutlet变换,它具有明显频率局部性。上传的是这种新算法的工具箱。(a new Contoutlet transform, it is apparent frequency localized. Upload the new algorithm toolbox.)
    2007-07-06 13:48:18下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载