matlab1

灰色预测模型在Matlab的语言编程(基于GM（1，1）模型)(GM（1，1）)

本人收集matlab实现最小二乘法线性、一元多项式拟合、多元二次拟合、自编函数曲线拟合程序，有文档说明(I collect the linear least squares method matlab realize, one yuan polynomial fitting, multivariate quadratic fit, self-function curve fitting procedures, documentation)

这是基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序。(this is a matlab program about DOA.)

document wich make clear using fuzzy logic in matlab

灰色预测是就灰色系统所做的预测。所谓灰色系统是介于白色系统和黑箱系统之间的过渡系统。其具体的含义是:如果某一系统的全部信息已知为白色系统，全部信息未知为黑箱系统，部分信息已知，部分信息未知，那么这一系统就是灰色系统。(Grey prediction is the prediction of grey system. The so-called grey system is a transitional system between the white system and the black box system. Its concrete meaning is: if all information of a system is known as a white system, all information is unknown as a black box system, some information is known, and some information is unknown, then this system is a grey system.)

使用用FDTD计算三维周期结构的程序结构为同轴resonanter(FDTD calculation of three-dimensional periodic structure with the procedures)

geometric shape modeling1

单快拍下的压缩感知（CS）应用于波达方向（DOA）估计的源程序，采用OMP算法(Single fast photographed compressed sensing (CS) is applied DOA (DOA) estimate of the source, using OMP algorithm)

说明：  某控制系统的开环传递函数的分析.绘制系统的闭环根轨迹，寻找系统临界稳定时的增益k，并分析其稳定性。(a control system of open-loop transfer function analysis. Rendering System is a closed-track, Find Critical stable gain k, and to analyze its stability.)

基于短时自相关法的基音周期估计，用matlab编程实现。(Pitch estimation based on short-term auto-correlation method, using Matlab programming.)