mfile

这是周建兴编写的《matlab从入门到精通》第三章的所有源代码，都可以运行的出来，和课本上的一样，(This is Zhoujian Xing written 《matlab从入门到精通》第4章的所有源代码，都可以运行的出来，和课本上的一样，)

pARTIAL TRANSMIT SEQUENCE is very effective technique for papr reduction in OFDM.It divide OFDM sequence into several disjoint sub sequences and convert to time domain then Combine with complex phase factors to reduce PAPR.In this code matlab simulation of this technique is implemented

picture for RGB analysis

In this experiment our equation is f(x0)=x^3-3x-1.We have to find the real root of this equation between 1 and 2.The programme has been shown in the"new_rap" We have done the comparison between the Newton Rapson method the false position method

Butterworth Bandpass Filter

基于最小二乘支持向量机的模式识别，特征向量为滚动轴承的能量百分比和峭度系数(Pattern recognition based on least squares support vector machine (SVM), the percentage of energy eigenvector for rolling bearing and kurtosis coefficient)

说明：  经典的遗传算法程序，很不错，用于语音识别方面，不同以往的遗传算法，有兴趣可以看看。(Classical genetic algorithm program is very good for speech recognition, the genetic algorithm different from the past, interested to see.)

霍夫变换实现直线检测，这是一种非常简单的直线识别方式(hough lines)

PSO粒子群寻优算法。 Particle swarm optimization With linkage operator(PSO Particle Swarm Optimization algorithm. Particle swarm optimization With linkage oper.html se)

CT图像重建,包含经典的FBP，SART以及TV类算法。(CT imagge reconstruction)