classical_music

vind2sub by Chris MATLAB s ind2sub function implemented to return a variable length vector (vector, matrix, utility)

reflectivity of dbr stack at different input angles

说明：  关于层次分析的MATLAB源程序，对数学建模求解层次分析问题特别有用。(MATLAB-level analysis on the source of mathematical modeling to solve the issue of the level of analysis particularly useful.)

基于matlab的遗传分析算法和代码，对学习遗传分析很有帮助(Matlab-based genetic analysis algorithms and code, to learn useful genetic analysis)

采用有限元的方法求解计算捕捉问题predator-prey (program which applies the finite difference method to estimate solutions of a pair of ordinary differential equations that model the behavior of a pair of predator and prey populations. )

一个程序，可以进行人脸识别和人眼跟踪，基于Matlab编写。(A program which can detect face and track eys, based on Matlab)

该程序模拟了降落伞的下降过程，其结果对于类似问题有借鉴作用。(The program simulates a parachute drop in the process, the results serve as a reference for similar problems.)

说明：  标准微粒群算法，采用matlab编程实例。(Standard particle swarm optimization using matlab programming examples.)

二维情况下用ＦＤＴＤ方法模拟电磁波的传播情况，没加吸收边界条件，用Ｃ和MATLAB混合编程，信号源是高斯脉冲(Two-dimensional case with the FDTD simulation of electromagnetic wave propagation, no additional absorbing boundary condition, mixed with the C and MATLAB programming, the signal source is a Gaussian pulse)

峰值信噪比（PSNR），一种评价图像的客观标准。水印提取判断效果。(Peak Signal to Noise Ratio (PSNR), objective criteria for evaluating image. Determine the effect of watermark extraction.)