-
yuchuansuanfa
本代码是关于,运用遗传算法实现旅行商问题的所有代码,以及MATLAB的使用方法以及工具箱等,是你做设计和其他方面的好例子,s是基于MATLAB软件的运行程序(jhjjsdh shdisd sdhjskd sdjdhsjk skdhsj sdhjs hsdh sd sd s s d s sd s d s d s d sd sd s d s d s d s sd s d sd dsd s dds d sd s d d s d s )
- 2010-06-01 13:23:45下载
- 积分:1
-
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
-
4
说明: This procedure realize the LPP dimension reduction function, used for fault diagnosis of multimodal, object for CSTH
(This procedure realize the LPP dimension reduction function, used for fault diagnosis of multimodal, object for CSTH)
- 2013-08-31 10:56:13下载
- 积分:1
-
fankuikongzhifangzhen
反馈控制材料加上matlab仿真,很好地学习材料(Feedback control materials plus matlab simulation learning materials)
- 2013-04-01 09:09:24下载
- 积分:1
-
音频测试
说明: 音频测试:频谱分析专用,附FIR,IIR,高通,低通,带通滤波器(Audio test: special for spectrum analysis, with fir, IIR, high pass, low pass, band-pass filter)
- 2020-10-21 10:59:41下载
- 积分:1
-
shanghanshu
信息论课程里面,信息熵,平均互信息的编码的Matlab源码(Inside information theory courses, information entropy, average mutual information Matlab source code)
- 2010-11-29 22:52:08下载
- 积分:1
-
rleEncoding
run length coding algorithm
- 2011-09-01 05:22:56下载
- 积分:1
-
pedestrian-detectionsvms.tar
Hog + LBP + svm 行人检测(Hog+ LBP+ svm pedestrian detection)
- 2014-08-23 11:01:11下载
- 积分:1
-
ecg
ECG compilation for R-R detection. don t remember anything else from this file
- 2011-05-04 22:09:03下载
- 积分:1
-
solarized
solarized 高亮文件,各种语言,使用起来非常方便(solarized highlight)
- 2014-09-12 19:46:57下载
- 积分:1