PLL

用matlab实现巴特沃斯高通和低通滤波滤波，对图像进行相应的处理(Using matlab to achieve Butterworth high-pass and low-pass filtering filtering, the image corresponding treatment)

本程序可以实现对于班级成绩数据的统计计算分析，并可进行修改推广(This procedure can be achieved statistical calculation and analysis of the class results data can be modified to promote)

说明：  R语言入门教程，中文版，注：由于以上选项没有R语言选项，所以分为类似的matlab类(R Language Tutorial, Chinese, Note: Due to the above option is not R language options, so the class is divided into similar matlab)

HERE is a smapmpke of my code

PSO algorithmcode1.rar(PSO algorithmcode1.rar it is good)

算屈服点，延性系数 采用matlab编写的 通用屈服弯矩法(matlab )

用matlab实现了OFDMQPSK的调制和解调过程,能很好地实现QPSK的调制解调过程。(OFDMQPSK realized by matlab modulation and demodulation process, can well realize the QPSK modulation and demodulation process.)

说明：  迭代法求解线性方程组，可以运用数值计算方法中的雅克比迭代法求解线性方程组(diadaifa)

基于局部图划分的多相活动轮廓图像分割模型，很好的一篇文章(Partitioning and based on local image multi-phase active contour segmentation model, very good article)

说明：  BP神经网络基本算法的matlab实现方式，具体内容需要修改(BP matlab)