fang

butterworth滤波器，实现高通低通带通的butterworth滤波器

一个很有用的EM算法程序包，可用于混合高斯模型，值得一看哦(A useful package of the EM algorithm can be used in mixed-Gaussian model, see Oh)

msk demodulation technique using OQPSK

matlab入门教程 doc格式 内容非常详细！！！我自学用的教材(matlab Tutorial doc format very detailed! ! ! It s my self-learning materials)

sigmoid函数及其导函数的介绍推导和应用等等(sigmoid text)

基于MRAS无速度传感器的永磁同步电机的仿真模型，可以实现较好的仿真结果。(MRAS based speed sensorless permanent magnet synchronous motor simulation model, can achieve a better simulation results.)

基于PCA的人脸识别的Matlab程序，详细代码，简单易懂(PCA-based face recognition Matlab procedures, detailed code, simple and easy to understand)

自己编写的基于卡尔曼滤波的利用加速度传感器的计步器，测试数据是传感器放在腰部和手臂。(A kF-based pedometer using accelerator.)

最小二乘支持向量机工具箱1.6版。含稳健回归和贝叶斯推理，功能强大。(LS-SVM Toolbox version 1.6. With robust regression and Bayesian inference, and powerful.)

Toward Privacy Preserving and Collusion Resistance in a Location Proof Updating SystemToward Privacy Preserving and Collusion Resistance in a Location Proof Updating SystemToward Privacy Preserving and Collusion Resistance in a Location Proof Updating System