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CODEProgram25_FDTD_2D_with_PMC_boundary
2D FDTD of a region with Perfect Magnetic Conductor boundary
- 2012-06-02 15:23:21下载
- 积分：1
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MK4
mannkendall 突变检验，双侧检验(mannkendall break test)
- 2015-03-15 21:14:49下载
- 积分：1
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1001-0548(2013)05-0667-05
基于余数系统的OFDM无损峰均比抑制方法1001-0548(2013)05-0667-05(Residue Number System Based OFDM Method for Lossless PAPR Reduction)
- 2014-02-01 23:35:51下载
- 积分：1
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duogongnengludeng
控制路灯的亮灭，控制景观灯，单双路灯控制(Control lights light off, control landscape lights, odd and even street lighting control)
- 2014-02-16 10:14:19下载
- 积分：1
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MECATRONICA---CINVESTAV
Linear and nonlinear system in simulink
- 2013-08-25 14:40:51下载
- 积分：1
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kummer
matlab program for speech processing
- 2015-03-19 19:27:10下载
- 积分：1
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floyd
求最短路径的最短距离！功能强大···不容置疑(The shortest path for the shortest distance! No doubt a powerful)
- 2009-05-02 16:32:33下载
- 积分：1
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computerwork_2
2. 设 是窄带信号，定义 是在 区间上均匀分布的随机相位。 是寬带信号，它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生，其差分方程为 。
1） 计算 和 各自的自相关函数，并画出其函数图形。根据此选择合适的延时，以实现谱线增强。
2） 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形，并分别与 和 比较。
(Computer Experiments:
1. Consider an AR process x(n) defined by the difference equation
where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued:
a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n).
b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value.
c) For one realization of the LMS filter, compute the prediction error
And the two tap-weight errors
and
Using power spectral plots of , show that)
- 2020-06-28 19:40:01下载
- 积分：1
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Doolittle
在MATLAB下使用Doolittle算法对矩阵进行LU分解(Doolittle algorithm in MATLAB using the matrix LU decomposition)
- 2015-04-10 19:24:18下载
- 积分：1
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Learning_svm
自己学习svm，编写的几个svm实例代码(Their own learning svm, svm example code written in several)
- 2011-11-28 17:07:11下载
- 积分：1
