fenshuiling

说明：  这是一些例程，包括了汇编、m文件，如对站有帮助，则无比荣幸 (This is some routines, including a compilation, m documents, such as the right, there is help, incomparable honor)

This code permit to simulate the sound received on microphones given their positions, the positions of the sound source(s), the frequency sampling of acquisition and the speed of sound. Assuming anechoical conditions.

analysis example frequency varable signal and different bandwidth

抛物线差分格式求解，包括一维古典显格式，DFF格式，CN格式，局部一维方法和预测校正格式的求解；文件中有具体的题目及解法说明并还有matlab程序供大家参考；易读易懂。 (Difference scheme for solving parabolic, including the one-dimensional classical explicit schemes, DFF format, CN format, local one-dimensional methods and predictor-corrector format to solve file specific description of the subject and method, and there are matlab program for your reference Easy to read understand.)

说明：  MATLAB在电子信息工程中的应用[张德丰][程序源代码](MATLAB in Electronic Information Engineering [Zhang Defeng] [source code])

用数组产生盲节点和信标节点，比循环产生好许多(Produce blind node and beacon node with arrays, produce much better than the cycle)

matlab的基本教程，适合初学者学习使用。(matlab basic tutorial, suitable for beginners learning to use.)

to find the iris radius and center using image thresholding and center approximation..

说明：  MATLAB中的GUI设计 GUIGUIGUI(MATLAB' s GUI design GUIGUIGUI)

三维FDTD的UPML吸收边界条件下的C程序(The three-dimensional FDTD UPML absorbing boundary C program)