function_MATLAB

《系统辨识与MATLAB仿真-侯媛彬》源程序(" System Identification and MATLAB simulation- Houyuan Bin" source)

Overcomplete wavelet transform using w97

资料室关于GUI界面设计的例子，里面有源码程序，有程序运行结果图(Reference Room on the GUI interface design examples, there are source program, a program run results in Figure)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

三相光伏逆变器孤岛仿真包括pWM整流器、PI调节器等。(PV inverter islanding simulation.it icludes PWM rectifier and PI regulator)

支持向量机学习中用到的用Matlab编写的工具箱。(support vector machines used in the study prepared by using Matlab toolbox.)

CW脉冲信号的仿真，加多普勒延时后的频谱图(CW pulse signal simulation, Jiaduopule spectrum after delay)

基于导频的传统的OFDM系统的信道估计源程序(Based on the pilot of the traditional OFDM system channel estimation source)

Segmentation-based fractal texture analysis to classify different image textures.

说明：  赵力，语音信号处理，房间混响计算的简单模型。(Room reverberation calculation.)