zhouqitufa

说明：  输入圆的半径求周长和面积。程序由三个函数组成：主函数进行输入输出和函数调用，perimeter函数求周长，area函数求面积。(Enter the radius of the circle circumference and area requirements. Program consists of three functions: the main input and output functions and function calls, perimeter function evaluation perimeter, area function for the area.)

三维数字滤波器中的理想低通滤波器的matlab仿真及其结果(3 d digital filters in an ideal low-pass filter matlab simulation and the result)

geolocation sample 微软提供的，具有一定的参考价值， 好东西大家一起分享(Geolocation sample Microsoft provides, has the certain reference value, good stuff to share with everyone )

说明：  基于matlab简单图像处理系统中对图片的取反功能(Based on a simple matlab image processing system for the inversion of the image)

本文说明 vb与matlab连接的教程(This article explains to connect vb and matlab tutorial)

4) 创建一个名为Complex的类，进行复数的算术运算。复数的形式为： realpart+imaginarypart*i 用浮点变量表示类的private数据。提供构造函数，能够对所声明的该类对象进行初始化。在不提供初始化值的情况下，该构造函数应包含默认值。针对以下功能，分别提供一个public成员函数。 （1）两个复数相加； （2）两个复数相减 （3）用（a, b）的形式打印复数，其中a为实部，b为虚部。 (4) Create a class called Complex, and perform complex arithmetic operations. Plural form: realpart+imaginarypart* i said private data class with floating point variables. Provide a constructor, the object can be declared for the class is initialized. In the case do not provide initialization values, the constructor should contain default values. For the following functions, which provide a public member function. (A) two complex numbers (2) the subtraction of two complex (3) (a, b) in the form of plural printing, where a is the real part, b is the imaginary part.)

vc调用matlab中自定义的.m函数，对于混编简单的例子(Vc call custom in matlab. M function，For simple example mixed)

说明：  字符数组的建立与基本用法简单的介绍与演示(array)

matlab函数汇总，包含大部分图像处理函数.(matlab function summary, including the majority of image processing functions.)

Plot tutorial is using to calculate in Histogram Matlab