-
STFTDifference
短时傅里叶变换可以用差分模式来实现,对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好,不加窗时结果误差很大,而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)
- 2013-07-09 09:04:14下载
- 积分:1
-
LMS
详细介绍了LMS自适应波束形成算法,适合初学波束形成的人群(Details of the LMS adaptive beamforming algorithm, suitable for beginners crowd beamforming)
- 2011-10-03 12:23:54下载
- 积分:1
-
reglm
应用于数据处理,针对离散数据进行多元线性回归。(Used in data processing, multiple linear regression for discrete data.)
- 2012-10-14 12:55:19下载
- 积分:1
-
PCA
PCA算法Matlab实例,有详细的中文注释(PCA algorithm Matlab examples detailed Chinese Notes)
- 2008-03-14 08:48:32下载
- 积分:1
-
qq
说明: MATLAB语言是一种广泛应用于工程计算及数值分析领域的新型高级语言,自1984年由美国 MathWorks 公司推向市场以来,历经十多年的发展与竞争,现已成为国际公认的最优秀的工程应用开发环境。MATLAB功能强大、简单易学、编程效率高,深受广大科技工作者的欢迎(MATLAB language is a widely used engineering calculation and numerical analysis of the new high-level language, since the United States in 1984 by the MathWorks to market since the company, after ten years of development and competition, has become internationally recognized best engineering applications development environment. MATLAB powerful, easy to learn, programming efficiency, greatly welcomed by the vast numbers of scientific and technological workers)
- 2008-05-06 14:43:51下载
- 积分:1
-
sanbeipin002
此例程用于求任意信号的1/3倍程频谱,是我毕业设计中的一个小小的部分,经验证算法正确.(This routine used for arbitrary signals 1/3 times the range of spectrum, is my graduation project in a small part of the experience of the correct card algorithm.)
- 2007-09-27 11:01:39下载
- 积分:1
-
tiaosu
用MATLAB写的风扇调速程序,对于正在学习MATLAB的你应该有所帮助(Writing with MATLAB fan speed control program for MATLAB is the study you should be helpful)
- 2009-03-06 17:19:29下载
- 积分:1
-
cc
说明: Rilling的关于Rilling的关于HHT端点延拓的代码HHT端点延拓的代码(Rilling Rilling on HHT endpoint extension on the code the code HHT endpoint extension)
- 2010-04-11 18:01:51下载
- 积分:1
-
dbwavelet
里面是几个小波构造的程序,Daubechies小波基的构造,采用多孔trous算法(undecimated wavelet transform)实现小波变换 。(inside several wavelet construction procedures Daubechies wavelet construction, using porous trous algorithm (undecimated wavelet transform) achieve wavelet transform.)
- 2007-05-02 20:20:03下载
- 积分:1
-
wavelet_constran
说明: 小波变换的条件限制的实现的编程,可以更好设计优化问题(wavelet transform constraints on the realization of the program, we can better design optimization problems)
- 2006-05-02 23:06:59下载
- 积分:1