MPEG4-Code

本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法，并通过PC机录制自己的一段声音，运用Matlab进行仿真分析，最后加入噪声进行滤波处理，比较滤波前后的变化。(This paper introduces the voice signal acquisition and analysis of the history and characteristics of speech signals, sampling and analysis methods, and through a PC, record your own voice, use of Matlab simulation and analysis, and finally adding noise filtering, comparing before and after filtering change.)

模型预测控制的一个小例子，希望对学习模型预测的同志有所帮助，也希望大家多发些例子共同学习(A small example of model predictive control, hope to learn the model predictions comrades help, I hope you learn together some examples of multiple)

This m_file uses a PLL to demodulate an FM modulated carrier

计算球型粒子的光散射特性，包括相函数，不对称因子等等(The light scattering characteristics of spherical particles are calculated, including phase functions, asymmetric factors and so on.)

主要详细的介绍了matlab的一些使用方法，这对于一个新手而言绝对很有帮助(Mainly a detailed description of some use matlab, which is definitely helpful for a novice)

Bema analysis by using the finte element method

计算自然样条曲线的MATLAB程序 输入的量X和Y分别是由节点（x_i,y_i）（i=0,1,2,...,n）的横坐标和纵坐标组成的向量。(A Matlab program for calculate natural spline)

说明：  天线仿真源代码，在MATLAB平台上运行，程序完整。(Antenna simulation source code in the MATLAB platform, the program integrity.)

线性矩阵不等式的matlab求解，对控制、信号处理相关研究人员有用(LMI matlab solving, control, signal processing, useful research staff)

same as optical flow in image