如何定义在Matlab的结构 [英] How do i define a structure in Matlab

问题描述

我知道，一个结构可以通过多种方式，如所定义：

I know that a structure can be defined by in several ways such as:

1. 添加字段变量

1. Adding fields to a variable

p.color.red = .2;
p.color.green = .4;
p.color.blue = .7;

通过转让定义标量结构

Defining a scalar structure by assignment

S = struct('a',  0, 'b',  1, 'c',  2);

我希望能够做的是建立一个结构定义（如C）。我的最终目标是有结构的数组，我可以遍历并执行测试上。有什么办法，我可以定义一个通用结构，然后创建它的实例？我应该使用一些其他机制。我知道MATLAB支持Java，我应该使用类/接口？

What I want to be able to do is create a structure definition (like C). My end goal is to have an array of structures that i can iterate through and perform testing on. Is there any way I can define a generic structure and then create instances of it? Should I use some other mechanism. I know MATLAB supports Java, should I use a class/interface?

推荐答案

与C，MATLAB允许您添加或你去从结构删除成员。它更与某些字段的结构可与某些功能使用的公约。

Unlike C, Matlab allows you to add or remove members from a struct as you go. It's more of a convention that a struct with certain fields can be used with certain functions.

所以，是的，这是两种基本的方法创建结构。当然，你总是可以写它创建为您某些字段结构的* .m文件的功能。或者，如果你想获得更多的面向对象，请参见 href=\"http://www.mathworks.com/help/techdoc/matlab_oop/ug_intropage.html\">

So yes, those are the two basic ways to create structures. Of course, you can always write a function in a *.m file which creates a structure with certain fields for you. Or if you want to get more OO, see here

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