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MedianFilter
Median filter code using matlab
- 2010-07-29 01:35:08下载
- 积分:1
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bsttccomp
using terlis code to generate stbc
- 2010-12-13 17:48:52下载
- 积分:1
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Introduction-to-MATLAB---Sikander-M.-Mirza
Introduction to MATLAB - Sikander M. Mirza, this book contain the general instructions of Matlab..
- 2012-10-23 01:24:07下载
- 积分:1
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FR
说明: 共轭梯度法(Conjugate Gradient)是介于最速下降法与牛顿法之间的一个方法,它仅需利用一阶导数信息,但克服了最速下降法收敛慢的缺点,又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点,共轭梯度法不仅是解决大型线性方程组最有用的方法之一,也是解大型非线性最优化最有效的算法之一。 在各种优化算法中,共轭梯度法是非常重要的一种。其优点是所需存储量小,具有步收敛性,稳定性高,而且不需要任何外来参数。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcomings of the steepest descent method and avoids the need for the Newton method to store And the calculation of Hesse matrix and the inverse of the shortcomings, conjugate gradient method is not only to solve large-scale linear equations one of the most useful methods, but also solution for large-scale nonlinear optimization of one of the most effective algorithm. In a variety of optimization algorithms, conjugate gradient method is a very important one. The advantage is that the required storage capacity is small, with step convergence, high stability, and does not require any external parameters.)
- 2017-05-05 10:26:25下载
- 积分:1
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61EDA_B404
C:Documents and SettingsAdministrator桌面\oqpsk基本的调制解调程序集(包括BPSK,QPSK,QAM,GMSK等)基本的调制解调程序集(包括BPSK,QPSK,QAM,GMSK等)chapter3(In this directory, we can find the twenty-eight files. The relationship between file name and the number of program written in the book is shown in as follows.)
- 2009-03-18 14:38:25下载
- 积分:1
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linclass
这个是用于两类的带有类别的数据的线性分类器,是结构体类型如下判别 y(i) = 1 if W *X(:,i) + b >= 0
2 if W *X(:,i) + b < 0(his function classifies input data X using linear
discriminant function:
y(i) = argmax W(:,y) *X(:,i)+ b(y)
y
where parameters W [dim x nfun] and b [1 x nfun] are given
in model and nfun is number of discriminant functions.
In the binary case (nfun=1) the classification rule is following
y(i) = 1 if W *X(:,i)+ b >= 0
2 if W *X(:,i)+ b < 0)
- 2011-05-01 17:58:21下载
- 积分:1
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xbcseeg02
自己编写的基于要所感知的脑电信号预处理,代码效率良好,而且程序架构简单易行。(I have written EEG signal preprocessing based on the perceived good code efficiency, and procedural framework is simple.)
- 2012-06-27 16:23:41下载
- 积分:1
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SARCHENGXIANG
雷达成像matlab仿真,已调试成功,可直接运行。(Matlab simulation of radar imaging, has been testing the success can be directly run.)
- 2009-04-25 22:17:16下载
- 积分:1
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LDPC
LDPC码编译码源程序,可生成任意非规则二进制校验矩阵,并可进行LLR BP译码(LDPC codec source code can be generated non-arbitrary rules binary check matrix, LLR BP decoding can be carried out)
- 2009-02-23 18:37:23下载
- 积分:1
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QPSKMATLAB
qpsk通过信道信噪比估计,包括qpsk,8psk,16psk,16qam(qpsk through the channel SNR estimation)
- 2009-11-05 17:44:35下载
- 积分:1