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perceptron
perceptron code for matlab
- 2012-06-15 12:43:57下载
- 积分：1
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delaz
This code computes the distance and azimuth an earthquake to a station. It is necessary to provide the latitude and longitude bothe for the earthquake and the station.
- 2015-04-20 00:50:04下载
- 积分：1
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16Qam
bpsk 16 qam误码率分析,通过高斯白噪声，终端接收，通过分析了解16 am调制解调原理(this file is adout" bpsk 16 qam ",through the codes yuwill finish your duty)
- 2009-11-18 12:45:46下载
- 积分：1
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ERS21_AM
SAR原始数据，对初学者很有用啊！特别是用matlab读取的很方便(SAR raw data, useful for beginners! Especially matlab read very convenient)
- 2013-01-17 15:48:05下载
- 积分：1
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sec2timestr
transformed sec2time in matlab
- 2013-08-15 05:42:17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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raised_cosine_filter
Root raised cosine filter implementation in matlab, with graphs of impulse and frequency response.
- 2011-11-04 20:13:20下载
- 积分：1
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Q_learning
说明： Q学习算法的一个基础例子 可以从这上面进行修改满足自身要求(A basic example of Q-learning algorithm can be modified to meet its own requirements)
- 2020-03-16 21:42:49下载
- 积分：1
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matlabkuozhan
matlab扩展编程，很好的一版本书，适合matlab深入学习(matlab expand programming, a very good version of the book, suitable for matlab in-depth study)
- 2009-09-14 13:00:54下载
- 积分：1
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estimate
说明： 自适应算法中误差估计程序代码，紧接上篇上载内容(estimates)
- 2010-04-14 10:29:54下载
- 积分：1
