time-domain

emd.m经验模态分解的程序，这个是学习希尔伯特黄变换（hht）的重要部分(emd.m EMD program, this is the study of Hilbert-Huang Transform (hht) important part of the)

说明：  详细阐述了在ＭＡＴＬＡＢ平台构造m序列的原理，有相关性评估与良好的界面(Detailed structure in the MATLAB platform sequence m principle, assessment of relevance and good interface)

实现地震叠前三参数反演（纵波速度、横波速度、密度）(prestack seismic inversion (compressional wave velocity, shear wave velocity, density))

rayleigh信道的仿真程序，打开即可仿真，非常实用。(Rayleigh channel simulation program, open to simulation, very useful.)

卡尔曼滤波算法，英文文章原文，适合初学者。(Kalman filter algorithm, the English text, suitable for beginners.)

说明：  利用matlab强大的数据处理功能和图形化功能来对信号进行处理，这是吴镇扬的数字信号处理第五次实验的全部代码，可用来参考(Using matlab powerful data processing and graphical capabilities of signal processing, which is the fifth digital signal processing Zhen-Yang Wu experiment all of the code can be used to refer to)

信号分为同相信号和正交信号，分别进行正交采样，降低采样率，搬移频带，完成采样。(Signal into in-phase signal and the quadrature signal, respectively, quadrature sampling, the sampling rate decrease, moving band, complete sampling.)

说明：  研究生matlab教材：matlab操作基础、矩阵及其运算、程序设计、文件操作、绘图、解方程与函数极值、动态仿真集成环境、数值积分与微分等(Graduate teaching matlab: matlab operating basis matrix and its operation, programming, file operations, drawing, solving equations with the function extreme value, integrated environment for dynamic simulation, numerical integration and differentiation,)

说明：  差分进化基本算法的MATLABA实现。程序在MATLAB 7.0调试。(implement base defferential revelution with matlab 7.0. )

利用SIMULINK建立Lorenze系统的仿真模型，并实现同步预测(Simulink for lorenze system and synchro predict)