func_SPIHT_Main

通信原理实验 包括AM SSB DSB的仿真等(am ssb dsb)

利用matlab计算有限元计算，得到流场，划分网格为结构网格。(Take use of finite Element method to calculate the flow field, and get the result of the computation. Structure is used in this code.)

matlab当中的滤波器工具（调用及制作）的使用文档(matlab doc)

一个模拟退火算法的例子，程序虽然简单但降温条件，降温函数，内外终止准则都有。可供初学者参考。(Example of a simulated annealing algorithm, the program is simple but cool conditions, cooling function, both inside and outside the termination criterion. Reference for beginners)

the geometry of a diffraction grating, a common illustration in textbooks of optics, spectroscopy, and analytical chemistry. Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.(the geometry of a diffraction grating, a commonillustration in textbooks of optics, spectroscopy, and analytical chemistry.Sliders on the figures allow real-time interactive control of the incidence angle, grating ruling density (lines/mm), wavelength, and diffraction order.)

说明：  本程序用matlab生成白噪声，并且基于一个离散线性随机系统的模型生成了y(k)和x(k)，绘制出了x(k|k-1)和x(k)的对比曲线，求出了提前一步预报的误差协方差阵的稳定值(the procedures used Matlab generate white noise, and on a discrete linear stochastic systems model generated y (k) and x (k), mapping out the x (k | k-1) and x (k) contrast curves, get a step ahead forecasting error covariance matrix of stable value)

说明：  MATLAB入门经典教程，适合初级学员学习，增进基础知识的学习(Beginning MATLAB tutorial for elementary students learn the basics of learning to enhance)

wigner_ville分布的计算分析和理解产生仿真图可以好好的学习(wigner_ville distributed computational analysis and understanding of the simulation diagram can produce proper study)

福利叶变换的原始代码，欢迎各位下载批评指正(Welfare Fourier transform of the original code, download the criticism and welcome)

多目标优化 一个含有两个优化目标的多目标优化问题(Multi-objective optimization)