SMOOTH uses a vectorized implementation that may be slow when X and/or FRAME_LENGTH are very large. The number of elements that are used for calculation is length(X)*FRAME_LENGTH. The algorithm vectorizes the operation by creating a matrix of indexes

字符串的各种操作方法,例如换,map,vector的用法等. ,是很多同学入门教程,讲解基本概念和语法。-String of various methods of operation, such as changing, map, vector usage. Many students introductory tutorial to explain the basic concepts and syntax.

基于凸极追踪的思想，讨论了两种高频信号注入法——旋转高频电压信号注入法和脉动高频电压信号注入法在永磁同步电机无位置/速度传感器运行控制中的应用。分别介绍了两种高频信号注入法的转子位置自检测原理，指出了两种方法实现中的技术关键，并应用这两种位置自检测方法建立了永磁同步电机无传感器矢量控制系统的仿真模型，进行了仿真比较。对比结果表明，采用脉动高频电压信号注入的凸极跟踪系统结构简单，静、动态调速性能较好；但采用旋转高频电压信号注入法的系统更易于实现。-Based on the idea of R

fifo的实现，通信集成电路设计的作业，包含模块源程序，源代码，适合初学者。-The realization of FIFO, communication circuit operation,Module design, test vector，source code,Suitable for beginners,Convenient experiment,Very good, right