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matlab-jiaocheng
matlab教程，详细介绍了matlab的各个部分(matlab tutorial, detailing every part of matlab)
- 2011-04-19 23:01:29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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possion_pn
利用泊松方程得到PN结热平衡下的电势分布(Poisson equation PN junction thermal equilibrium electrical potential distribution)
- 2013-04-26 16:15:49下载
- 积分：1
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jianlianguandao
捷联惯导仿真,捷联惯导仿真,捷联惯导仿真(SINS simulation, the SINS simulation SINS simulation)
- 2012-06-27 12:52:42下载
- 积分：1
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APSK
General APSK system via matlab
- 2011-09-15 09:09:40下载
- 积分：1
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JPEG-Encode-and-MATLAB-Simulation
JPEG图像压缩编码及其MATLAB仿真实现，希望对大家有所帮助(JPEG image compression coding and MATLAB simulation, we hope to help)
- 2013-09-21 19:51:29下载
- 积分：1
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djikstra
ce tp consiste a définir l plus cour chemin d un graphe avec l algorithme de dijkstra
- 2015-03-07 01:01:46下载
- 积分：1
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MATLAB
《MATLAB实用教程---控制系统仿真及应用》的配套光盘，不但便于读者使用，而且给任课老师提供了生成数量不限的
练习题的功能，便于因人施教。(" MATLAB tutorial--- practical control system simulation and application of" matching discs, readers not only easy to use, but also to the classroom teacher provides a unlimited number of exercises build functional, easy to teach from person to person.)
- 2010-07-23 12:47:11下载
- 积分：1
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DCSK
利用TENT混沌信号进行调制的混沌通信DCSK，调制与解调系统(TENT chaotic signal is modulated chaotic communication DCSK, modulation and demodulation system)
- 2020-11-24 22:19:32下载
- 积分：1
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svm_test
主要实现对数据的分类验证，判断其性能，并画出灵敏度和特异度曲线(It mainly implements the classification and verification of the data, determines its performance, and draws the sensitivity and specificity curve)
- 2018-01-31 17:44:43下载
- 积分：1
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