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现代信号处理课程中的周期图算法仿真，主要利用平滑周期图来处理的(Courses in modern signal processing algorithm simulation periodogram, smoothed periodogram using mainly to deal with)

二分法程序,可以用他来求解非线性放成的跟问题，精度高，速度快(ke yi jie jue er fen fa qiu jie de wen ti ,li yong er fen fa jie jue fei xian xing fang cheng qiu gen de wen ti .su du kuai jing du gao )

色彩空间转换的matlab代码，实现从RGB空间到LUV的转换(color space conversion Matlab code, from the realization of the luminance RGB space conversion)

该程序调用java在matlab中实现套接字通信。(The program calls the java implementation in matlab socket communication.)

SISTEMA DE Persistencia

用matlab做图像处理的代码，主要是用函数处理图像(Image processing code)

利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP11模的求解与绘图。(the LP11 mode of the fiber)

We see from the graphs , that as the number of samples increased, the estimation gets better. As now for increased number of samples , variance of estimators are reduced. So, we get better estimation.

Propagation of a secant hyperbolic pulse in a dispersive media. Solution of an example in the Agrawal s book Nonlinear Optics

This script will attempt to find the band gaps in a phononic crystal by carrying out a Plane Wave Expansion of the various quantities using square array method. There are 2 programs, one for short and the other one is for acoustic long