Autofocus-for-digital-Fresnel-holograms-by-use

基于中值滤波器的红外弱小目标检测，以9*9为滤波窗口大小(Median filter-based infrared small target detection, to 9* 9 for the filtering window size)

创建连续系统模型，为初学者提供一个参考，希望有所帮助(Creating Continuous-Time Models)

Diffraction by a cylinder, the equations of Maxwell. hexagonal grid

采用simulink设计螺旋交织器，给出了参赛的设置并给出仿真结果(The simulink design spiral interleaver, given the entry settings and simulation results)

matlab小波去噪程序，包含语音信号，和一维吸信号(wavelet denoise matlab code，including wav signal and one d signal。)

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

Konvolution of images.

自编matlab的张正友标定方法，双目视觉的一种灵活标定方法(Zhang s calibration method based on Matlab)

bfgs算法中需要用到的步长规则嗬嗬嗬嗬(the BFGS method)

实现图像的DCT高通、低通滤波器并与傅里叶变换做比较.有图可见，经DCT低通滤波后，图像变得很模糊。因为DCT是FFT取其实部，能量减少，因此图像变得很模糊，没有经FFT滤波后的效果好。 经DCT高通滤波后的图像： 经DCT高通滤波后，图像的低频部分被滤除掉，图像变黑，只有边缘的痕迹可见。 (The DCT of image high-pass, low pass filter and compared with the Fourier transform.)