matlab05_ProgramI

作出i.i.d. Rayleigh信道上SC合并（L=2,3,5）的输出信噪比PDF曲线，并求出曲线最大值的位置。(SC combined to iid Rayleigh channel (L = 2,3,5) of the output SNR PDF curve and calculated curve of the maximum position.)

根据已知的三维离散数据（x,y,z）,在MATLAB中利用此函数进行三维曲面拟合，再根据polyval2d得出拟合函数的系数矩阵。(according to 3D discrete datum (x,y,z),use this function in MATLAB to fit 3D surface, and use polyval2d to get coefficient matrix)

计算诺特方程求解平面纵波入射到水平界面时的纵波反射系数与转换波反射系数 matlab图形化界面，输入上下两层介质的纵横波速度与密度即可，使用方便(Knott equations to calculate longitudinal wave reflection coefficients and converted wave reflection coefficient matlab graphical interface, enter the upper and lower layers medium density and shear wave velocity and longitudinal wave incident on a plane at the level of the interface can be easy to use)

this is the matlab dat file signals

OTSU法对图像进行二值化处理，并放回阈值(OTSU method of binary image processing, and back into the threshold)

WiMax Matlab Simulation

PRI变换算法的基本程序，包括自相关算法，原始变换算法，改进PRI变换算法(PRI transform algorithm procedures, including autocorrelation algorithm, the original transform algorithm to improve the PRI transform algorithm)

图像压缩matlab的霍夫曼编码huffman

This code produces LTE reference signals that are used as pilots in LTE uplink.

this file is simulink of DC motor and PID controller