diandianhedianchang

truss analizer analize the truss with matlab code

A sound source can be localized in a two dimensional plane using the audio recorded at three known microphone locations. Much like a GPS system, Time Difference of Arrival algorithms can be used to determine the difference in time and distance of a sound source to other microphones. With that information a Chan algorithm can be used to determine the X Y coordinates of the originating sound source. To do so, however, you must first provide the XY coordinates of each of the 3 microphones. Note that for faster and simpler calculation one of the microphones should be placed at the origin (0, 0) of you XY plane.

matlab编程时不采用工具箱内的内部函数specgram，按照计算过程直接编写仿真程序(matlab stft)

读mp3文件格式的matlab 源程序(Reading of mp3 file format matlab source)

Matlab公司推出的marine virtual reality toolbox，利用VRML脚本语言将船舶航行状态虚拟可视化(Matlab has introduced a marine virtual reality toolbox, using VRML scripting language to the state of virtual visual navigation)

说明：  Induction machine model

介绍了基于MATLAB 的信道编码,主要包括实验操作界面制作以及循环码和卷积码编译码。(Introduced the MATLAB-based channel coding, including experimental production, and user interface code and convolution code decoding cycle.)

exresice of marcel sidi

mos管电流电压曲线,Vgs--Ids,整体区域DC模型(figure of mos transitor,Vgs--Ids，all-region DC model.)

this is a matlab code for meshing in finite element method