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netlist_CH3
As a consequence, more exact models of devices can
be retained for analysis rather than the approximate models commonly introduced
for the sake of computational simplicity. A computer icon appears in the margin
with each introduction of MATLAB analysis.
- 2008-02-19 18:54:05下载
- 积分:1
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Extractionofthemaincomponents
Matlab提取主分量矩阵。程序设计步骤:
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步)
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量()
- 2008-07-01 20:04:50下载
- 积分:1
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matlab--qq
将qq聊天记录导出为*.txt文本格式,然后再新建一个*.txt文本,使用字母或者数字重命名,再将导出的聊天记录复制、粘贴到新建的*.txt文本中。运行matlab,在命令窗口中输入文本名称,回车运行程序。
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- 2011-05-05 14:49:42下载
- 积分:1
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freqresponse
说明: 计算平面桁架的频响函数,求得某一节点的速度,加速度。(Frequency response function calculation plane truss, a node obtained velocity and acceleration.)
- 2021-02-01 21:10:00下载
- 积分:1
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node-of-optimizatin-algorithm-for-cr
协作频谱感知虽然可提高系统的感知性能, 但随着感知节点数目的增加, 系统资源的占用越来越多,
系统传输效率下降. 分析了协作频谱感知方法的感知性能, 得到协作频谱感知的感知性能与感知节点数目和接
收信噪比之间的关系, 提出了一种新的次级用户节点的选择方法, 该方法有效保证了所选择节点的感知性能,
仿真验证了该算法的有效性和可靠性.(Although the cooperative spectrum sensing can improve the perceived performance of the system, but with the perception of the number of nodes increases, more and more system resources, the system transmission efficiency decreased. Cooperative spectrum sensing method of analysis of the perceived performance of collaborative spectrum sensing by the perception of performance and perception of the number of nodes and the relationship between the received SNR, a new secondary user node selection method, which effectively guarantee perceived performance of the selected node, the simulation proves the validity and reliability.)
- 2011-06-07 15:40:02下载
- 积分:1
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sbmlr
本代码为特征提取代码,是从高维数据到低维数据(The source code for the feature selection to reduce the high-dimensional data low-dimensional data)
- 2015-03-26 20:22:11下载
- 积分:1
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ML
高斯噪声关于频率的最大似然估计,对初学者有很大帮助(Gaussian noise on the frequency of maximum likelihood estimation)
- 2013-05-13 10:56:44下载
- 积分:1
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Decision_Boundary_using_SVMs(1)
Matlab code to use decision boundary using SVM.
- 2014-02-19 06:20:30下载
- 积分:1
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图片中的数字识别
说明: 可以实现图片中的数字识别,并将识别之后的数字写入文本文件中,数字可以式多行,可以长度不同才可以(But realize the number recognition in the picture, and write the recognized number into the text file.)
- 2019-12-02 15:54:47下载
- 积分:1
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examples
《数字信号处理:基于计算机的方法(第三版)》资源下载第二部分。
著者: (美)米特拉著
作译者: 孙洪等译
ISBN号: 7-121-02652-X
出版日期: 2006-06
出版社:电子工业出版社
内有书中部分事例的解题过程(英文),PDF格式。()
- 2008-07-06 08:23:09下载
- 积分:1