ZF

根据耦合膜理论，和光纤在空间的总功率为1，计算得到不同包层模式的归一化常量(According to the coupling film theory, and the total power of optical fiber in the space of 1, calculated with different cladding modes of the normalization constants)

对于matlab编程学习很有帮助，建议大家看看~(Matlab programming for the very helpful, it is recommended you take a look ~)

利用分水岭算法实现图像分割，matlab实现，已经调试成功，可以直接使用供学习(based on watershed to segment image，debug by matlab enjoy it )

采用国际标准测试图lena进行测试。分别使用白平衡法、最大颜色值平衡法进行色偏矫正。(lena,White balance mathod,max-color balance mathod.)

关于自振动仿真的源代码，可以看看，第一传求关注，支持。(Source Courseware)

modular multi level converter

matlab下旋转坐标（label），使它能够以一定的角度显示(rotate tick label)

介绍了一种用Matlab 信号处理工具箱进行数字滤波器设计的方法。给出了工具箱中的FDATool 图形用户接 口的详细使用方法,用FDATool 进行滤波器设计,可以随时对比设计要求和滤波器特性调整参数,直观简便,在每次改变参 数时,由于计算机的超强运算能力,只需点击设计按钮,新的滤波器立即产生,避免了传统滤波器设计的大量手工运算。并 用他设计出了满足性能要求的低通数字滤波器,实现了对加速度传感器干扰振动信号的滤除,解决了工程实际问题。(This thesis int roduces a digital filter designing method using signal processing toolbox in Matlab sof tware. It gives detailedly using specifications of FDATool graphical user interface ,when designing filter using FDATool ,you can com2 pare filter designing demand with filter character so as to adjust the parameter at any moment . For powerful operation function of the computer ,when the parameters are changed ,you only need point the design button ,new filter will be produced. In this way ,a mass of manual operation will be avoided. A good lowpass digital filter is designed using FDATool ,the filter can filter preferably the acceleration sensor vibration signal and resolve the engineering problem.)

LMS算法，有关收敛性的问题。算法画出了LMS的学习曲线(LMS algorithm, the convergence problem. LMS algorithm to draw a learning curve)

bouncing ball made in matlab and i found it online its not my creation