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carrTesxt
SAR Example of Range Migration Algorithm
- 2011-02-24 04:17:20下载
- 积分：1
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matlabtest
1. 统计抽样法 2、变换抽样法3、用下式产生伪随机数4、M序列的产生5、逆M序列
(1 statistical sampling method 2, transform sampling method 3, using the following formula generates a pseudo-random number 4, M Sequences 5, inverse M series)
- 2015-06-03 16:43:30下载
- 积分：1
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MATLAB_programEng
matlab编程，英文版的，既可学些matlab知识，又可以锻炼英文阅读能力。(matlab programming, English, and can learn some matlab knowledge, but also the training in English reading skills.)
- 2009-09-18 16:02:39下载
- 积分：1
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2
说明： K均值聚类算法，将模式识别方法与图像处理技术相结合，掌握利用K均值聚类算法进行图像分类的基本方法(K-means clustering algorithm, the pattern recognition method and image processing technology, to master the use of K-means clustering algorithm is the basic method of image classification)
- 2008-05-16 08:57:37下载
- 积分：1
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N6_Mean_for_Matrix
Hi, calculates mean of a matrix
- 2011-03-05 22:58:03下载
- 积分：1
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lecture4a
som nemericals eith matlab examples
- 2011-10-05 06:24:04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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StrSpliteToCell
实现由matlab中数据先传入txt，再传入access数据库的函数。(First incoming txt, incoming access database functions by matlab data.)
- 2012-11-04 20:15:56下载
- 积分：1
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paowuxian
在文本框输入不同的参数，绘制得到相应的抛物曲线。(In the text box to enter different parameters to draw the corresponding parabolic curve.)
- 2010-10-20 19:35:42下载
- 积分：1
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haffman_code
自己写的haffman编码源代码，用matlab实现的，欢迎指正。(himself wrote the source code haffman coding using Matlab to achieve, and welcome correction.)
- 2007-04-01 12:45:37下载
- 积分：1
