Matlab Fundamentals course:Creating and Calling Functions(4/5) Modify a Function: Not enough input arguments. Error in zerofunction>findcrossing (line 23) y = y - z;

1 次查看（过去 30 天）

David 2024-12-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2172369-matlab-fundamentals-course-creating-and-calling-functions-4-5-modify-a-function-not-enough-input-a

评论： Cris LaPierre 2024-12-20

matlab.png

Hello, I passed Matlab Fundamentals to 97%, but there is still one task which I can´t finalize. I added everything required and checked it also in correct solution. But there is is error:

Not enough input arguments.

Error in zerofunction>findcrossing (line 23)

y = y - z;

I don´t know what to do now? Could you help me please?

Thnak you

2 个评论
显示无隐藏无

John D'Errico 2024-12-20

编辑：John D'Errico 2024-12-20

Hint: is y or z a function that you have defined? From the images that you show, that would seem to be the case, where y and z are function handles.

David 2024-12-20

matlab4.png

I did it but it is not solution.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Cris LaPierre 2024-12-20

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2172369-matlab-fundamentals-course-creating-and-calling-functions-4-5-modify-a-function-not-enough-input-a#answer_1556171

As far as I can tell, you have not followed the instructions. The error suggests you have done part 2 correctly, but the image shows you have not done parts 1, 3 and 4.

Follow all the instructions and then submit your solution.

3 个评论
显示 1更早的评论隐藏 1更早的评论

Walter Roberson 2024-12-20

"4. Modify the two calls to findcrossing to add y0 as an input"

You did not do that.

Cris LaPierre 2024-12-20

You have also not done part 3.

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Programming Functions Function Creation

在 Help Center 和 File Exchange 中查找有关 Function Creation 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by