chapter21

提供一个供分析的 信号 手机发送垃圾可发生了飞可是老大解放 (it i s v er y i mp ort a nt m a t l a b s o u r c e)

Affine Transformation

matlab写的卡农，偶然看到的，纯属娱乐(Matlab written by Canon, happened to see, purely entertainment)

The function alphaBetaFilter implements a generic algorithm for an alpha-beta filter that is a linear state estimation for position and velocity given an observed data. It acts like a smoothing. Also closely related to Kalman filters and to linear state observers used in control theory. Its principal advantage is that it does not require a detailed system model.

说明：  双向DC，plecs仿真，带闭环控制，可以联合仿真(Bidirectional DCplecs simulation)

潮汐调和分析 利用t-tide程序对实测数据资料进行的潮位调和分析 求出调和常数(Tidal harmonic analysis procedure using t-tide data for the measured harmonic analysis of tidal harmonic constants obtained)

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 (This is based on space-time block coding MIMO_OFDM communication system simulation design. This system includes the QPSK modem, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.)

说明：  很好用的小波分解程序，简单，对初学者很有帮助。(Nice wavelet decomposition program, for beginners helpful.)

channel flow computation

可模拟单泵浦多信道拉曼放大器正向传输曲线，采用2阶龙格库塔法。(Can simulate single the multichannel Raman amplifier pumped Forward transmission curve, the 2-order Runge-Kutta method.)