leach1

通过music算法实现对信号源的测向 DOA估计(Algorithm through the music of the test signal source to the estimated DOA)

改程序包里包含中值、均值滤波、自适应中值滤波和一种改进的椒盐噪声滤波程序，前三种是给第四种作对比的，第四种方法对椒盐滤除效果很好。(Change the program package contains the value, mean filtering, adaptive median filter and an improved impulse noise filtering program is the first three compare to the fourth, the fourth method works well for removing salt and pepper.)

用于多波束回波模拟器的模拟海底回波仿真以便于测试(Multibeam echo simulator for simulation of underwater echo simulation in order to test)

二维ESPRIT算法的一种实现（需预先生成导向矢量）(An implementation of 2D ESPRIT algorithm, which is used for DoA estimation.)

线性调频信号的部分功能 线性调频信号的部分功能(range_migration range_migration)

说明：  差分进化算法调节BP神经网络，选用差分进化算法对BP神经网络进行调节(Differential evolution algorithm regulates BP neural network)

DOGMA是一个关于在线学习的工具箱，里面很多算法十分实用，包括OISVM(online independent SVM).(DOGMA is a useful online learning alogrithm by matlab code. It includes a lot of useful alogrithm, including Online independent SVM(OISVM))

一个非常实用且能进行模糊综合评判的matlab程序(A very practical and can be fuzzy comprehensive evaluation of the matlab program)

LDPC decoder for Chinese DTV standard. This code works for all code rate,only need to change is Paritycheck matrix.I have tried with 1/2 code rate.

说明：  一些关于神经网络控制的例程，有需要的可以参考。(some of the neural network control routines that are needed for reference.)