NR_crout

A Multilevel inverter topology based on spwm.

使用案例讲述了MATLAB的参数估计与假设，有源代码(Parameters estimation and hypothesis testing )

Solution for some problems in Codeforces

QAM,PSK,DPSK,FSK,MSK调制仿真，包括眼图输出，误码率输出，星座图，频谱，及实际wav文件的调制解调(QAM, PSK, DPSK, FSK, MSK modulation simulation, including eye diagram output, the output BER, constellation, spectrum, and actual modem wav files)

说明：  可计算地下洞室的围岩稳定问题，模拟地下洞室的开挖、支护过程，介质可以是均质体，也可以是分区变化的非均质体，还可有夹层、节理等。(Calculate the stability of underground rock caverns, underground excavation simulation, supporting the process, the media can be a homogeneous body, you can also change the partition of non-homogeneous body, but also as a layer, joints and so on.)

Image transformation by using fft

NeuralNetworkRbf程序，很好很强大。肯定能用。(NeuralNetworkRbf)

robot-gyro and gsensor(kalman filter-state space)

介绍了并联机器人的轨迹规划问题，对初学者有很好的知道作用。还望大家自己研究(Describes the parallel robot trajectory planning, good for beginners to know the role. Also hope their research)

采用自适应均衡中的LMS算法进行仿真，并实用30个抽头的横向均衡器结构，面向新手的Matlab仿真(The LMS adaptive equalization algorithm simulation and practical transverse equalizer structure 30 taps, for novice Matlab simulation)