imageandaudiosignalprocessingusingMathlab

FastICA快速独立分量分析的MATLAB源代码，功能全面，有简洁易用的figure界面，操作容易上手，能处理多路混合信号，并输出计算结果，生成信号的图形，便于进一步的分析(FastICA fast independent component analysis of MATLAB source code, there are simple and easy to use interface, figure, operating particularly easy to use, able to handle multi-channel mixed-signal, and outputs the calculated results, the signal is generated graphics)

说明：  这个程序能够显示EMD分解后的图形进行三维显示。(This program can display EMD decomposition of three-dimensional graphics display.)

相关性算法包括自相关互相关传递函数，相关性的程序编写等等(Correlation algorithm, including auto-correlation inter-related transfer function, the relevance of the procedures for the preparation and so on)

This program makes the out put to the serial output port

最大类间法进行图像的前景和背景的分割，并进行二值化处理(Most kinds of method between the foreground and background of the image segmentation, and binarization processing)

基于滑模观测器的无传感器PMSM控制研究(Investigation of sensorless control of PMSM based on sliding mode observer)

Cauchy s Method for Multiple Variable Functions

说明：  Matlab电磁波FDTD传输程序 模拟一天线发射电磁波在不同介质中的传播。(The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential form) are discretized using central-difference approximations to the space and time partial derivatives. The resulting finite-difference equations are solved in either software or hardware in a leapfrog manner: the electric field vector components in a volume of space are solved at a given instant in time then the magnetic field vector components in the same spatial volume are solved at the next instant in time and the process is repeated over and over again until the desired transient or steady-state electromagnetic field behavior is fully evolved. )

this file contain the matlab code and source code file .it is used for separation of lung sound from heart sound

点目标线性调频连续波fmcw差频信号仿真(Point target fmcw difference frequency signal simulation)