MATLAB-solving-PDE-code

本文件是关于阵列天线方面的方向图计算程序(This document is on aspects of array antenna pattern calculation program)

关于OFDM的调制仿真，其中使用是QPSK调制，包含FFT、循环前缀、加窗等基本过程。(OFDM modulation on the simulation, in which a QPSK modulation, contains the basic process FFT, cyclic prefix, windowing and so on.)

本实验先利用Mathematica求解非线性方程（组）,探索不动点、分形的性质.(In this study, the first use of Mathematica for solving nonlinear equations (group), explore the fixed point, fractal nature.)

在hfss中用matlab程序建立球体模型(Hfss procedures used in the establishment of spheroid model matlab)

这是一种用matlab来实现kalman滤波的演示例子。(this is an exmaple for kalman language s use.)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

说明：  归一化随机共振代码，亲测有用，需要的自己拿(Normalized Stochastic Resonance Code)

MATLAB常用函数大全，详细说明，按不同类别检索(MATLAB common functions Daquan, detailed description of the different classes to retrieve)

用Matlab对任一一张图片进行处理，编制基于GUI格式的数字图像处理工程(Using Matlab to either a picture processing system based on GUI format, the engineering of digital image processing)

一个运用灰度算法的matlab程序,数据自己设置。这里以房价为例(a matlab program using GRAY arithmetic)