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寻找函数的全局极小值，global minimization of contrast function with random restarts the data are assumed whitened (i.e. with identity covariance matrix). The output is such that Wopt*x are the independent sources.

Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution ％ ...

Included are the files wav1.m, wav2.m, wavecoef.mat and readme. wav2 function implements the tree structured wavelet transform of the input matrix, up to the given level of decomposition. Wav2 uses another function called wav1, which takes the well known wavelet transform of the given matrix. Daube ...

使用pso求最小化一函數 matlab程式碼，寫的非常簡潔(不到100行)，且還包括了2維的圖形展示，和大家分享參考!!! 一起學習matlab和各種optimize methods 最小化：(x-15)^2+(y-20)^2 The swarm matrix is swarm(index, [location, velocity, best position, best value], [x, y components or the value component]) Autho ...

本书第二版和第三版之间的变化非常大其中最值得注意的是C++已经通过了国际标 准化这不但为语言增加了新的特性比如异常处理运行时刻类型识别RTTI 名字空 间内置布尔数据类型新的强制转换方式而且还大量修改并扩展了现有的特性比如模 板template 支持面向对象object-oriented 和基于对象object-based 程序设计所需 要的类clas ...

平均因子分解法，适用于正定矩阵First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies: (1) U U = X (2) U is upper triangul ...

通用的jsp分页组件，实例化后只需设置好各种属性，然后调用API即可得到已封装好“首页” “上一页”，“下一页”等分页操作的html表格String，直接在jsp页面中即可， 支持跳转到jsp和跳转到Action（struts架构）两种类型，支持单选或者多选列，支持传Vector 或者sql语句，支持数据库后端分页.... 具体参见源码包中“使用说 ...

一款麻将游戏的J2me源代码，对Vector的用法值得借鉴

工程计算MATLAB code to calculate the reorthogonalized sine tapers input: N = the length of the time series data to be tapered p = the number of tapers requested I = the gap structure a vector of length N I(t) = 1 if there is data at time t, t=1, ..., N I(t) = 0 if there is a gap at time t ...

unix或linux下的DNA分析软件源码 其功能如下 1. Edit up to 256 peptide or DNA sequences simultaneously. 2. Translates DNA->protein click next to display next frame. 3. Dot matrix plot of any 2 sequences. 4. Rudimentary amino acid statistics (MW and amino acid percentage) 5. Saves matrix plot as PBM ima ...