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BPSKmodanddemod
bpsk的解调源代码，可以用于仿真，理解解调过程(bpsk demodulation source code can be used to simulate and understand the demodulation process
)
- 2011-12-11 20:17:46下载
- 积分：1
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DS
说明： Ds直扩系统的一个仿真，不错的，可以看看(Ds DSSS system, a simulation, good, take a look at)
- 2009-09-21 19:19:47下载
- 积分：1
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burg
All-pole modeling using the Burg algorithm
- 2011-09-22 21:37:41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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RBF-Codes
Source code for Radial basic function for classification
- 2012-01-27 15:30:50下载
- 积分：1
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bianyima
该程序在matlab环境下完成抽样量化编码功能（非均匀量化）。(err)
- 2008-06-18 00:30:33下载
- 积分：1
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HW
this is codes for FATI and FITA fuzzy system models
- 2012-06-20 05:25:13下载
- 积分：1
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absbrake
three level inverter using dc source
- 2014-02-11 04:15:13下载
- 积分：1
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Light-Field
光场2D转4D的算法代码,实现从原始光场2D图像中获取4D光场数据，可用于后期的重聚焦等处理(Light field 4D data recovered 2D raw image)
- 2015-05-13 16:02:58下载
- 积分：1
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SolarInverter
matlab model to explain the behaviour of inverter.
- 2013-01-25 16:57:36下载
- 积分：1
