ellipticalFourierDescriptors

观察高次插值多项式的龙格现象： 给定函数f(x)=1/(1+25x^2)(-1<x<1).取等距节点，构造牛顿插值多项式N5（x）和N10（x）及三次样条插值函数S10（x）。分别将三种插值多项式与f（x）的曲线画在同一坐标系上进行比较(Observation of high order polynomial interpolation Runge phenomenon: the given function f (x) = 1/(1+25x ^ 2) (- 1 <x<1).取等距节点，构造牛顿插值多项式N5（x）和N10（x）及三次样条插值函数S10（x）。分别将三种插值多项式与f（x）的曲线画在同一坐标系上进行比较)

说明：  离散傅里叶变换中的吉布斯效应。这里分别讨论了CFST和CFT两种情况，程序可以直接调用(Discrete Fourier transform of the Gibbs effect. Are discussed here, two cases CFST and CFT, the program can directly call)

介绍MATLAB基本操作的的教案，很经典(this is for new learner study MATLAB，it is simple and easy)

dijkstra最短路径规划设计dijkstra 城市最短路径规划问题的研究基于Matlab的程序代码(dijkstra shortest path planning dijkstra shortest path planning dijkstra shortest path planning)

matlab code for mc cdma

ERRandomGraph matlab代码构造ER随即网络图(matlab for ERRandomGraph)

经典的信息论准则估计信号源个数。 使用空间谱估计理论，模拟发射信号由天线阵列接受采样。经过AIC和MDL两种算法，估计出采样序列中信号的个数，所加噪声是白噪声。(Classical information theory for sources number estimation. It s spatial spectrum estimation theory. it analogs transmission signal from the antenna array . It uses two algorithms“ AIC and MDL ”to estimate the number of sampled signal sequence. the added noise is white noise.)

基于肤色简单人脸检测程序，利用肤色在YCBCR空间较好的聚类分布效果。GUI界面(Based on the the complexion simple face detection program, the use of color in a better clustering of the YCBCR space distribution effects.)

Return Sparc trap low-level code.

OFDM的信道估计，LS,MMSE,非常全的仿真程序(OFDM channel estimation, LS, MMSE, very wide of the simulation program)