nwfe_code

本模型是根据国外一篇期刊论文的思想搭建起来的二极管钳位三电平逆变器的异步电机直接转矩控制的仿真模型，比较很精确(This model is based on a journal paper abroad thought to build up a diode clamped three-level inverter direct torque control of induction motor, a simulation model of comparison is very accurate)

PCM/FM信号生成函数，包含基于FM调制以及CPM调制方式，前者是利用matlab中的fm模拟频率调制方式，是对PCM/FM信号比较直观的生成方法，后者是利用CPM信号的生成方法，从相位调制的角度生成。(Here is PCM/FM signal generating function, including on CPM modulation and FM modulation, the former is the use matlab simulation frequency fm modulation method is PCM/FM signal generation method more intuitive, which is generated using the method of CPM signals, generated from the phase angle modulation.)

matlab仿真源程序，先进 PID 控制及其 MATLAB 仿真（程序）。(？？)

适用于水下信号分析的空间平滑MUSIC算法源代码，对学习空间谱MUSIC算法的初学者有一定的参考作用

MATLAB图形界面设计，书很好，学习图形界面设计，希望对大家有用(MATLAB graphical interface design, a good book to learn graphical interface design, want to be useful)

阵列信号处理MATLAB代码,music算法，含有均匀圆阵、均匀线阵、均匀平面阵的代码；doa估计，来预测波达方向，信号的相关参数；(Array signal processing MATLAB code, music algorithm containing uniform circular array, uniform linear array, the uniform planar array code of doa estimated to predict the direction of arrival of the relevant parameters of the signal )

一阶动态滑模控制，设计切换函数s，使切换函数与系统控制输入的一阶导数有关(S first order dynamic sliding mode control, design the switch function, make the switch function is associated with the first derivative of system control input)

car model simulation

将原语音文件进行分析解码，用全极点模型，通过线性系统预测进行声音的合成和编码。(Original voice file for analysis by linear system predictive decoding, with the all-pole model, the sound synthesis and coding.)

数字信号处理序列变换的matlab实现，包含常用序列的反褶 平移 差分 尺度变换 卷积 累加 求和等内容(Digital signal processing sequence transform matlab realize, deconvolution translation difference scaling volume contains common sequence plus accumulated sums and other content)