wave_animation

一些关于Matlab的基本应用程序，很全面，很方便。(Some information about the basic Matlab applications, very comprehensive, very convenient.)

这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法. (Matlab implementation of this procedure steepest descent algorithm.)

digital image processing Radon transform application

related to steganography. convert data to binery format and hiding one bit in every pixels of BMP images.

模糊控制课程作业，针对给定的系统（传递函数）搭建了Simulink平台，对比了模糊控制与PID控制的效果，可通过选取不同的模糊逻辑规则与参数调节仿真结果。(In the course assignment of fuzzy control, a Simulink platform is built for a given system (transfer function). The effects of fuzzy control and PID control are compared. The simulation results can be adjusted by choosing different fuzzy logic rules and parameters.)

符号定时，求得单个OFDM符号的开始和结束的精确时刻通过计算接收信号和已互参考的相关系数实现。(Symbol timing to obtain a single OFDM symbol of the beginning and end of the precise moment by calculating the received signal and each reference to realize the correlation coefficient.)

calcl md choose vector

Tsallis statistics-q Gaussian fit

simulation of space vector modoulation using power simluink

数据隐藏，做为一中隐蔽、嵌入的形式， 可以进行数字媒体数据的识别，注释和版权保护。(Data hiding,a form of steganography,embeds data into digital media for the purpose of identification,annotation,and copyright.)