DCT_normalization

matlab primer

说明：  关于支持向量机的matlab程序 有兴趣的同学可以下载看看(With regard to support vector machine matlab program Interested students can download to see if)

Model DBPSK signal with AWGN channal

计算声压级及滤波器设计的，具有很重要的作用( One-third-octave band frequency analyser)

粒子群寻优算法matlab程序，附实验数据，调试通过(Particle swarm optimization algorithm matlab program, with experimental data, debugging through)

谱系聚类发 给定聚类点数可得到聚类中心 很好很强大(Hierarchical clustering distributed clustering fixed points can be obtained very powerful cluster centers)

compare basis Function for wavelet processing

简支梁受均布荷载为常数。试用MATLAB编程， 1） 求剪力方程并绘出剪力图 ； 2） 求弯矩方程并绘出弯矩图 ； 3） 求转角方程并绘出转角图 ； 4） 求挠度方程并绘出挠度图 ； (The Charpy by uniformly distributed load is constant. Trial MATLAB programming, 1) and shear equation and draw the shear diagram 2) Find the moment equation and draw the bending moment diagram 3) Find the angular equation and draw the corner Figure 4) Find the deflection equation and draw the deflection diagram )

face recognition angular radial transform

找函数的零点位置， 返回的是零点的index。 被找的函数须是连续函数 (Find zero points index of a continous function)