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IIR-
低通IIR数字滤波器设计,用数字滤波器的单位脉冲响应序列h(n)模仿模拟滤波器的冲激响应ha(t),令 h(n)=ha(nT),其中T为采样间隔。将模拟滤波器转换成数字滤波器的实质是,用一种从s平面到z平面的映射函数将Ha(s)转换成H(z)。数字滤波器的频率响应模仿模拟滤波器的频响,s平面的虚轴映射z平面的单位圆,相应的频率之间成线性关系。(Low-pass IIR digital filter design)
- 2011-05-03 10:02:37下载
- 积分:1
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homework-5
homework 5 given to me by my lecturer
- 2011-06-02 15:31:34下载
- 积分:1
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matlab
从初值出发,先计算y对时间t的导数,得到y的变化速度;求出x对t的导数,得到x随时间的变化速度。然后时间前进一小步h=0.002,同时x和y也都发生一个小的变化,即在原来数值基础上加上时间步长h和变化速度的乘积。如果x到达1或者-1,强制让y发生变化。这个过程不断迭代,得到结果。
(completed chart)
- 2014-11-28 19:50:30下载
- 积分:1
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package_emd
EMD经验模式分解工具箱,EMD经验模式分解工具箱,EMD经验模式分解工具箱。(emd Toolbox)
- 2013-04-20 23:42:56下载
- 积分:1
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finger
Wavelet Compression and Matched Filters, reads in and compresses the fingerprint images with a biorthogonal discrete wavelet transform
- 2010-07-08 01:41:14下载
- 积分:1
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VehicleBridgeMod3
数值计算车桥耦合的分析,,分别考虑不同车载,速度,路面等级等(Numerical analysis axle coupled to consider different car ,, respectively, speed, road grade, etc.)
- 2021-04-01 19:19:07下载
- 积分:1
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matlab_cell_operations
matlab files to play with cells
- 2012-10-05 17:07:07下载
- 积分:1
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qpsk
正交相位调制QPSK的数字调制于解调的matlab实现(Digital quadrature phase modulation QPSK modulation in demodulation matlab realization)
- 2015-03-23 20:29:37下载
- 积分:1
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tsmQPhild
算法是原始对偶算法,该方法充分的剖析了优化问题的结构,是求解二次规划问题的一个较好的算法。求解比采用matlab 的Quardprog求解速度快许多!(Algorithm is the original dual algorithm, this method is fully analyzed the optimization of structure, is to solve the quadratic programming problem of a good algorithm. To solve the fast Quardprog than using matlab to solve many!)
- 2014-01-09 14:42:59下载
- 积分:1
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F_Score
this program is utility program for discrimination criteria in channel selection of BCI system based on F_Score criterion.
- 2009-06-15 18:23:38下载
- 积分:1