OFDM_simulation_using_matlab

本文是编程来实现图像缩放，从而熟悉图像的几何变换(This is a program to implement image scaling, so familiar with the image of the geometric transformation)

用于基于ORL人脸数据库和PCA降维的简易的微表情识别 (For ease of micro-expression recognition based on PCA)

基于变桨距PID控制器的风力发电模型。仿真环境matlab->simulink。特点：随机风速模型；桨距恒功率控制；通俗易懂的PID控制器(Variable pitch wind model based PID controller. Simulation environment matlab-> simulink. Features: Random velocity model pitch constant power control straightaway PID controller)

说明：  此程序能应用于陀螺的allen方差的计算(allen Variance calculations used for gyroscope )

qpsk 和 qam的完整仿真，非常详细(qpsk qam and the integrity simulation, very detailed)

主要是关于一些matlab的常用函数的说明，其实用途(some matlab function)

数据挖掘中聚类算法之DBSCAN算法的matlab实现。(Data mining clustering algorithm of DBSCAN algorithm matlab realize.)

it is about kmedoid clustering

Matlab implementation of reading a wav file and decomposing it using wavelet transform and extract its wavelet coefficients.

it is hand simulation in MatLab