8~13

对于二次相位耦合问题高阶谱或高阶统计量的方法是具有明显优势的。谐波相位耦合课程报告实验(Quadratic phase coupling problem for higher-order spectra, or higher-order statistics method is a clear advantage. Harmonic phase coupling courses on the experiment)

matlab一个有趣的小实验程序，通过这个程序，我们可以获得不小收获(it is a matlab program,)

正弦波脉宽调制程序，适合初学者入门，可以直接运行(Sine pulse width modulation procedures, suitable for beginners entry, you can directly run)

实现加权最小二乘拟合，经典的系统辨识方法，很管用(Achieve a weighted least-squares fitting, classical system identification methods, it is useful)

matlab写的一个产生蜂窝的程序，很漂亮(write a matlab generated cellular process, it is beautiful)

This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. (This is a model of a QPSK modulation system f or transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC)

异步电机的直接转矩控制，磁链为六边形磁链，仿真环境为mtlab。(Asynchronous motor direct torque control, flux hexagonal flux, simulation environment is mtlab.)

说明：  标准9节点psat动态模型，包含模型描述以及simulink下搭建的模型(9 nodes psat standard dynamic model, including model descriptions and model structures under simulink)

用matlab实现的人脸检测及识别 程序简单易懂(codes for people face dectection)

5种Swerling目标起伏模型计算检测概率的程序(Probability of Detection Calculation for Detection of Swerling Ⅰ~V Targets)