cruise_control_PI

（1） 分别采集一段浊音和清音语音信号（是你自己说的），采样率为8KHZ，量化精度为16比特线性码； （2） 分析帧长取为30ms（或10ms～50ms）； （3） 根据语音信号倒谱分析和LPC谱分析的编程流程图（图2.1、图2.2）编制浊音语音信号谱分析的matlab程序，上机调试给出相应波形，并根据图形，观察共振峰情况； （4） 将语音信号换为清音语音，运行程序，与浊音语音的运行结果进行比较，并得出结论。 （5） 在LPC谱分析中，改变阶数p （p分别等于4、8、12、40）时，观察对谱包络的影响，并与信号谱（DFT谱）进行比较。 ( voice signal processing)

拉格朗日插值算法，精密星历坐标钟差插值使用(lagerange interpolation)

说明：  整个ofdm系统仿真的全过程，包括qpsk的调制解调等(The whole process of OFDM system simulation, including QPSK modulation and demodulation)

This project is used to eleminate the noise in the E.C.G wave form using wavelet transform. thecode is written by using matlab scripting.

一种适用于多自由度的自然激励技术，可以实现从随机响应信号中提取自由振动信号。(A multi-degree of freedom for the natural excitation technique, can extract from the random response signal free vibration signals.)

matlab实现橡皮线的简单程序 用于学习matlab交互(matlab program to achieve a simple rubber band used for interactive learning matlab)

Double Integration by the Simpson s Rule(Double Integration by the Simpson' s Rule)

Wimax physical layer simulation using mandatory channel coding.

介绍流形学习的一篇非常好的外文文献，适合初学者学习(A very good foreign literature describes manifold learning for beginners learning)

.Sparse coding algorithm.We can also apply it onefficient sparse coding algorithm to a new machine learning framework called "self-taught learning", where we are given a small amount of labeled data for a supervised learning task, and lots of additional unlabeled data that does not share the labels of the supervised problem and does not arise from the same distribution.