WiMAX_downlink_80216e

matlab图像处理程序，用形态学方法提取骨架线

利用超晶胞和平面波方法计算了长方格子圆柱光子晶体的能带结构(hyper-cell and plane-wave method to calculate the long-square cylindrical photonic crystal structure of the band)

（实验）快速傅里叶变换及其应用。包含fft实验的所有源程序，实现fft的基本功能。((Experimental) Fast Fourier Transform and Its Applications. Contains all the source code of the fft experiment, to achieve the basic functions of the fft.)

分数阶frft函数，以及利用该函数实现的一些简单滤波器及lfm函数检测等功能(Fractional frft function, as well as the use of the function to achieve some simple of filter and lfm function of detection function)

说明：  最小二乘法的matlab语言，需要的下起(Least squares method of matlab language, the need for the next starting)

含噪声音滤波，去除噪声 含噪声音滤波，去除噪声 含噪声音滤波，去除噪声(Voice Filter Voice Filter Voice Filter)

kmeans算法，对交通路标进行Kmeans聚类分析，有GUI界面(kmeans algorithm, the traffic signs were clustered by using kmeans algorithm, GUI interface is available.)

说明：  该文件用ＭＡＴＬＡＢ实现了一个人工神经网络的预测算法(MATLAB an artificial neural network prediction algorithm)

一阶弹性波方程交错网格差分法(时间2阶空间4阶，带边界条件) 最基础的波长快照(Elastic wave equation of first order staggered-grid difference method (time 2-order space of order 4 with boundary conditions) the wavelength of the most basic snapshot)

linearin of the system non linearing