jingtaixiaoy

A hybrid approach combining extreme learning machine and sparse representation for image classification

随机撒点程序 对随机撒的点进行分类 按距离进行分类(Random scatter point program for random scatter of points clas)

This file is about vector control of PMSM (permanent magnet synchronous machine) Try it.

使用Matlab对一集体函数进行fft计算，并绘制复制图像，并减小栅格效应(Using Matlab fft function on a collective basis, and draw copy the image and reduce the effect of the grid)

该程序功能为对所输入的振动信号进行希尔伯特黄变换，得到其边际谱(The program features the vibration input signal Hilbert Huang transform and its marginal spectrum of)

Zener Diode Regulator This example presents a model of the zener diode used in a voltage regulator

This code gives the filter function which has the values as per the various performance metrics.

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 (This is based on space-time block coding MIMO_OFDM communication system simulation design. This system includes the QPSK modem, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.)

神经网络中的小波分析。包括很多m文件，可以很好的学习神经网络(nerual network)

说明：  扩展卡尔曼滤波算法，具有实时估计非线性系统的优点(Extended Kalman filter algorithm with advantages of real-time estimation of nonlinear systems)