3Dray_tracing

用matlab GUI实现的可以在当前界面做加减乘除、乘幂的界面程序。(a GUI that can do add,minus,mutli,divide and power)

用m语言写的最小二乘法的算法，可以直接嵌入系统中计算，简单方便(use m language to write the method of least squares algorithm, can be directly embedded systems calculation is simple and convenient)

MATLAB 字符工具箱，全，十分好用，大家交流(MATLAB toolbox characters, all very easy to use, to share)

BER of BPSK modulation

Matlab/Simulink下的风力发电仿真程序，可用于研究风电并网下稳态、暂态以及故障运行时的系统状态，内附与程序相对应的论文。(Matlab/Simulink simulation program under wind power can be used to study wind power under steady state, transient and fault runtime system state, containing papers that corresponds with the program.)

AMDF平均幅度差法检测基音周期，经试，可得结果(AMDF average magnitude difference was detected pitch, after the test, the results can be obtained)

说明：  云模型matlab程序设计，包含例子，只需修改数据。(Cloud model Matlab programming, including examples, only need to modify the data.)

快速傅立叶变换,快速傅立叶反变换实现和基本思想。(Fast Fourier Transform, Fast Fourier inverse transform to achieve and the basic idea.)

lte code fore simulation with matlab

在所给定的图片上自动标定出嘴的位置，方便不同图像嘴的定位(In the picture given by the location of automatic calibration of the mouth, mouth to facilitate the positioning of different images)