lecture4

Demo of discrete time windowing for 4F7 course (lecture 2): Spectrum of two complex exponentials added together

马田系统，计算分类，诊断，决策等问题中的马氏距离(MTS, Mahalanobis distances computed in , classification, diagnosis, decision making, etc.)

说明：  空间多路复用开环模式3，亲测无误，代码赴注释(spatialmultiplexing_openloop_mode3)

matlab宝典帮助您更好的更快的学习好matlab软件(matlab Collection)

含噪脉冲信号进行相关检测,进行逐步线性回归，IMC-PID是利用内模控制原理来对PID参数进行计算。( Noisy pulse correlation detection signal, Stepwise linear regression, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

M序列信号算法仿真在系统辨识中有着很大的应用前景。多谐差相方法辨识精度很高有着很苛刻的要求，要求已知辨识参数个数已知并且需要整周截断。而M序列信号的测试方法没有这个方面的要求。其辨识未知模型时，可以用最小二乘算法观察辨识系统的精度来确定模型的阶次。本算法里面不但给出了用于M序列生成的本原多项式计算方法，同时编写了M序列信号的生成算法，并编写了相关辨识方法的算法。(M sequence signal simulation algorithm for identification in the system have great application prospects. Identification of multi-harmonic differential phase method with high precision has very stringent requirements, demand parameters are known to identify the number of known and need to cut off the whole week. The M sequence signal testing methods do not have this requirements. Its identification unknown model, you can observe the identification system using least-squares algorithm to determine the accuracy of the model order times. This algorithm is used which not only gives the M sequence generated by primitive polynomial method of calculation as well as prepare the M sequence signal generation algorithm, and the preparation of the relevant identification method algorithms.)

Uncoded System performance in BSC channel.

空间电压矢量调制技术模块，进过自己认真仔细的搭建，可用。(Space vector modulation module, has been to carefully build available.)

基于循cp的粗小倍数频偏估计 利用ofdm符号的循环前缀(Cp-based crude through a small multiple frequency estimation using the ofdm cyclic prefix symbol)

本程序具有打开图片、显示图片和边缘检测等功能，有多种边缘提取算子可供选择(show images and edge detection)