source

Simulates the movements of a swarm to minimize the objective function

说明：  利用最小熵法球时间延迟，可以用在TDOA定位中(The ball by the time delay of minimum entropy method can be used in TDOA positioning)

实现基于支持向量机的非线性识别，可以取得较好的效果(SVM-based nonlinear identification, achieved good results can be)

说明：  能够实现双树复小波包变换，有一段仿真例子可以供大家参考(Realization of dual tree complex wavelet packet transform)

music算法的MATLAB代码，用于实现多信号分离定位(music algorithm of MATLAB code for positioning multi-signal separation)

QR分解SMI算法的目的正是要避免直接来解线性方程，而是将自相关矩阵分解，并利用Givens旋转实现数据矩阵的QR分解，最终将权矢量的求解问题转化为三角线性方程组的求解问题。(QR decomposition SMI algorithm, whose objective it is to avoid directly to solution of linear equations, but will auto-correlation matrix decomposition, and the use of Givens rotation implementation of the QR decomposition of data matrix, the weight vector will eventually solve the problem into a triangular system of linear equations solving the problem.)

bcjr algorithm wihich is ised for decoding convolutional encoder

Writes seismic data from Matlab workspace to a segy format file on disk.

low pass filter that applaied on image

冈萨雷斯数字图像处理（MATLAB版）里的图像函数(digital image processing using matlab)