el_beam_transfer

天线方向图的波达方向，用于描述回波的方向图1，可以用于初学者学习使用(DOA antenna pattern, used to describe the echo pattern 1, can be used for beginners to learn to use)

自己写的LTE中turbo编码仿真。符合3GPP标准，能够直接运行。相应的文档见3GPP 36.212(Write your own LTE simulation of turbo codes. In line with 3GPP standards, can be run directly. The appropriate documentation, see 3GPP 36.212)

跟踪中心轨迹内点法 算最优潮流 可以输入任何节点数据(The central path following interior point method to calculate the optimal power flow)

function to do scan type 5

ac motor drive chip control

实现基于PSO的混合粒子优化算法,具有很好的稳定性和快速性(Search algorithm based on hybrid particle swarm optimization algorithm based on TSP)

object oriented handling example

说明：  该程序是基于MATLAB的TDOA方法声源定位(The program is based on MATLAB's TDOA method for sound source localization)

Hidden_Markov_model_for_automatic_speech_recognition This code implements in C++ a basic left-right hidden Markov model and corresponding Baum-Welch (ML) training algorithm. It is meant as an example of the HMM algorithms described by L.Rabiner (1) and others. Serious students are directed to the sources listed below for a theoretical description of the algorithm. KF Lee (2) offers an especially good tutorial of how to build a speech recognition system using hidden Markov models.

求图像峰值信噪比PSNR的代码matlab版(PSNR PSNR for the image code matlab version)