DRL

this program calculate the electric and magnetic fildes in rectangular waveguide it is also calculate resonance modes by fft.

使用matlab 2010a的实用教程，可以帮助你快速的理解使用matlab进行开发(Using matlab 2010a practical tutorials to help you quickly develop the understanding of using matlab)

matlab ERA 算法，在结构中模态分析中使用(the method of ERA in machanics)

This is a small game arkanoid develop using Conitec Game Studio for basic learning of the Application(IDE) - Using Mesh, bouncing, gravity, force, fiction etc are covered in this small game.

huffman coding for image file

发射角和到达角二维角度自动配对，其中主要解决一个angle函数的问题。(Emission angle and the angle of arrival automatically paired two-dimensional angle, which is mainly to solve a problem of angle function.)

maltab Grabor 滤波程序适合人脸识别，Grabor算法适合做为识别程序的基函数(maltab Grabor filtering process is suitable for face recognition algorithm is suitable for Grabor basis function as a recognition program)

围绕粒子群的当前质心对粒子群重新初始化.这样，每个粒子在随后的迭代中将在新的位置带着粒子在上次搜索中获得的“运动惯性”（wvi）向Pi，Pg的方向前进，从而可以在粒子群的运动过程中获得新的位置，增加求得更优解的机会.随着迭代的继续，经过变异的粒子群又将趋向于同一点，当粒子群收敛到一定程度时又进行下一次变异，如此反复，直到迭代结束.(particle swarm around the center of mass of the current PSO reinitialization. Thus, Each particle in the next iteration will be in the new location with particles in the last search was the "inertia" (wvi ) Pi, Pg orientation, and thus can PSO course of the campaign was a new position, increase seek better solutions opportunities. With the continued iteration, after variation of PSO will tend to the same point. When PSO converge to a certain extent when the next variation, so repeatedly, until the end of iteration.)

程序中列举了4种窗函数的fir低通滤波器设计方法，并进行了谱分析(Program listed four types of window functions fir low pass filter design methods, and conducted a spectral analysis)

SIMULATED ANNEAL.OPTIMUM EXPERIMENT