matlab map
时间: 2023-10-26 10:01:29 浏览: 214
在Matlab中,可以使用`containers.Map`类创建一个map对象。map对象可以用来将一个键(key)映射到一个数据(value)。map中的键和对应的数据都存储在map对象中。
下面是创建map对象的示例代码:
```MATLAB
mapObj = containers.Map;
```
要往map对象中添加键值对,可以使用`mapObj(key) = value`的语法,其中key是键,value是数据。例如:
```MATLAB
mapObj('a') = 1;
mapObj('b') = 2;
```
要访问map对象中的数据,可以使用`mapObj(key)`的语法。例如:
```MATLAB
value = mapObj('a');
```
要删除map对象中的数据,可以使用`remove(mapObj, key)`的语法。例如:
```MATLAB
remove(mapObj, 'a');
```
要获取map对象中所有的键,可以使用`keys(mapObj)`的语法。例如:
```MATLAB
keysArray = keys(mapObj);
```
要获取map对象中所有的值,可以使用`values(mapObj)`的语法。例如:
```MATLAB
valuesArray = values(mapObj);
```
请注意,map对象中的键和值可以是不同的数据类型,可以是任何类型的数据。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [matlab的map容器类型](https://blog.csdn.net/Lou_Lan/article/details/131231055)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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