Matlab 函数/类历史
如何查明某个特定函数或类是在哪个版本的 Matlab/工具箱中首次引入的？我知道我可以查看所有发行说明，或者 Google 有时可以提供帮助，但是有更好的方法吗？
How to find out about a particular function or class in which version of Matlab/toolbox it was first introduced? I know I can look through all Release Notes, or Google can help sometime, but is there any better way?
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Ditto Jonas ...没有特定功能的版本历史记录。
您可以做的另一件事（如果您还不知道）是，在您当前版本的 Matlab 中，检查 exit('func') 的值，其中 func 是 MATLAB 函数的名称。对于 matlab 函数返回的值为 2，对于内置函数返回的值为 5。
如果您要在脚本中实现兼容性，我会在使用该函数之前设置一个条件来检查该函数是否存在。否则，如果您有多个版本的 MATLAB，您可以运行脚本来浏览所有版本或手动执行。
Ditto Jonas ... there is no version history for specific functions.
One other thing you can do (if you didn't know this already) is, in your current version of Matlab, to check the value of exist('func'), where func is the name of the MATLAB function. The value this returns for matlab functions is 2, and for built-in functions it's 5.
If you're going for compatibility in your scripts, I would put a condition to check for that function existence before you use it. Otherwise, if you have multiple versions of MATLAB you can run a script to go through all of them or just do it by hand.
没有。
不过，如果您工作的地方与 The MathWorks 签订了有效的服务合同，您可以发送服务请求并让他们为您进行搜索（如果他们只是告诉您自己用 google 搜索答案，请准备好争论一下）。我时不时地这样做，希望他们最终能够更新文档。
There isn't.
Except, if the place you work at has an active service contract with The MathWorks, you can send a service request and have them do the searching for you (be prepared to argue a bit if they just tell you to google the answer yorself). I do that from time to time in the hope that they'll eventually update the documentation.