Unrecognized variable that has been stated
1 次查看(过去 30 天)
显示 更早的评论
I'm trying to complete a homework which asks for the use of global and function which has inputs of the first column of input and second column of input. The outputs are the first colmn*A/c and each element of the second column to the power of B/C. Here is the problem I keep running into eventhough I have defined the variable.
4 个评论
Rik
2020-3-29
Read the warnings that mlint is giving you. You are not using the input variables, you are not creating the output variables and you are not using the global variables you are defining. When you try to run this it will error for two reasons: it will call itself in an infinite recursion, and you will be trying to use the variable a, which has not been defined yet.
I have a major point of criticism here with your use of globals in the first place. They should be avoided if at all possible (and often it is possible). If you absolutely cannot avoid it you should be using very long descriptive names for the global variables and try to limit their number (e.g. by using a struct). You have a limit of 63 characters to create a name, use them. It is your teacher's job to imprint this as well.
回答(1 个)
Hiro Yoshino
2020-3-30
I guess the intention of the Professor is about "work space and variables".
I would reccomend to learn from the following site
Hope this gives you a clear picture about the work space and so on so forth.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Characters and Strings 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!