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guiselefil
very helpful GUI to select files and directories
- 2010-09-29 18:19:37下载
- 积分：1
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lecture_examples
examples contain source codes about PID control
- 2011-02-01 21:34:30下载
- 积分：1
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aspower
powerfull anneling simulated
- 2010-05-13 00:08:48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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GADA
SIMULATION OF DOUBLY FED INDUCTION GENERATOR
- 2014-11-22 06:47:24下载
- 积分：1
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rayleighwithN
rayleigh with N. you can change the #of N(rayleigh with N. you can change the#of N)
- 2009-12-12 21:24:24下载
- 积分：1
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MATLABProgramDesignAndApplication
说明： 一本简单易懂的matlab入门编程学习用书(A straightforward entry program to learn matlab books)
- 2010-04-15 15:56:41下载
- 积分：1
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psb2machines_pss
一1000 MW水电站（机组M1）通过一条500 kV, 700 km的输电线路与负载中心连接。负载中心模型是5000 MW的阻抗负载，由遥远的1000 MW电站和当地的5000 MW (机组 M2)电站供电。系统已经初始化，因此线路传送950 MW，接近它的潮流阻抗负载（SIL = 977 MW）。这两台机相当于一台水轮机和管理(HTG)，励磁系统和电力系统稳定器(PSS)。这三个模块位于“涡轮和调速”子系统中。通过此例，在500 kV系统中制造故障，观察PSS对系统稳定性的影响。(a 1,000 MW hydropower station (crew M1) through a 500 kV, 700 km of transmission line and load center. Load center model is 5,000 MW of load impedance. from the distant 1000 MW power station and the local 5,000 MW (Unit M2) power supply. Is initialized, it transmits 950 MW. closer to its trend of load impedance (SIL = 977 MW). This machine is equivalent to a two hydraulic turbines and Management (HTG), excitation system and the power system stabilizer (PSS). This module is located at 3 "and turbine speed" subsystem. Through this cases, the 500 kV system manufacturing fault, PSS observation of the system stability.)
- 2020-09-09 09:58:04下载
- 积分：1
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04 图论模型-Dijkstra算法
说明： 依据图论原理，使用matlab编写，用以进行图论相关的研究，可以用来理解Dijstra算法，并在此基础上做相关改进(According to the principle of graph theory, using MATLAB to write, for graph theory related research, can be used to understand Dijstra algorithm, and on this basis to make related improvements)
- 2021-01-25 16:40:01下载
- 积分：1
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BlindSeparation
盲信号处理是近十几年来信号处理研究较活跃的方向，它目前在许多领域有广泛的应用。(Blind signal processing is the last decade more active signal processing research direction, it is currently in many areas have a wide range of applications.)
- 2007-10-21 12:00:58下载
- 积分：1
