nnns

适合有一定基础的学生学习，简单的小例子，关于电机的使用方法的介绍(There is some basis for students to learn, simple little example, with regard to the introduction of the use of motor)

This program is used for face recognition

硕士论文用到的仿真程序，供大家参考 本文研究了基于磁链误差观测的控制方案，也就是采用SVPWM优化方案。将电压矢量脉宽调制技术和直接转矩技术相结合，利用磁链和转矩误差选择任意相位和幅值的电压空间矢量，从而减小了转矩脉动。(DTC, zero voltage vector, the stator flux linkage sectors subdivision, the asymmetry of flux increments asymmetry, SVPWM, torque ripple)

和积算法应用在ISI信道检测上，首先进行调制，然后利用和积算法进行检测译码，最后看误码率(SP algorithm on the ISI channel detection, first of all be modulated, and integrated algorithm is then used for testing decoding, finally the bit error rate)

说明：  基于DWT的图像压缩，上数字图像处理可的大作业(DWT Compression)

ofdm系统仿真用QAM调制的，有信号传输后的频谱图(ofdm simulation using QAM modulation)

Code methode of image fusion

matlab齿轮设计程序，直齿轮，角变位齿轮 (matlab gear procedure )

说明：  样本熵、近似熵、lempel-ziv函数代码。lempel-ziv复杂度是一种表征时间序列里出现新模式的速率的方法(the codes of approximate entropy, sample entropy and lempel-ziv function)

说明：  讲述谐波检测的方法，利用小波变换的方法检测突变点(About the harmonic detection method using wavelet transform to detect mutations)