wavelet2D

LOW PSNR STEGNOGRAPHIC TECHNIQUE 2011

buck pwm dc-dc chopper for many usage.

这是一个用matlab写的小波域HMM进行一维信号处理的程序(This is a matlab written using wavelet-domain HMM for one-dimensional signal processing procedures)

We consider the scheduling of simple linear deteriorating jobs on parallel machines a new perspective based on game theory. In scheduling, jobs are often controlled by independent and selfish agents, in which each agent tries to a machine for processing that optimizes its own payoff while ignoring the others. We formalize this situation as a game in which the players are job owners, the strategies are machines, and a player’s utility is inversely proportional to the total completion time of the machine selected by the agent. The price of anarchy is the ratio between the worst-case equilibrium makespan and the optimal makespan. In this paper, we design a game theoretic approximation algorithm Aand prove that it converges to a pure-strategy Nash equilibrium in a linear number of rounds. We also derive the upper bound on the price of anarchy of Aand further show that the ratio obtained by Ais tight. Finally, we analyze the time complexity of the proposed algorithm

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)

基于matlab的将视频图像中的每一帧图像提取出来并保存至电脑，适用于各种视频取图(Matlab will be based on each video frame image extracted and saved to the computer for a variety of video access map)

This pdf is a textbook concerning fault diagnosis techniques

粒子滤波算法，介绍粒子滤波算法的功能及其应用，更好的理解粒子滤波算法的用处。(Particle filter algorithm, introduced particle filter function and its application, a better understanding of the usefulness of particle filter algorithm.)

pid控制 简单的pid控制 simulink进行的仿真制作(pid control)

Compressive sensing SuOrEM code