function with two inputs.

Question

Amireza Hassannejad 2020-12-17

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/696840-function-with-two-inputs

回答： Doddy Kastanya 2020-12-17

hey there. i wanted to write a little code to convert cm and kg to in and lb. i wrote this code but it doesnt work. can u help me?

this is my function:

function [height_in,weight_lb]=SI2US(height_cm,weight_kg)
height_in=height_cm/2.54;
weight_lb=weight_kg/0.4536;
end

and this is my code for using that fun:

height_cm=input('enter your height in cm: ');
weight_kg=input('enter your weight in kg: ');
SI2US(height_cm, weight_kg)

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Answer 1

Fangjun Jiang 2020-12-17

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编辑：Fangjun Jiang 2020-12-17

在 MATLAB Online 中打开

Run this to return two outputs

height_cm=input('enter your height in cm: ');
weight_kg=input('enter your weight in kg: ')
[height_in,weight_lb]=SI2US(height_cm,weight_kg)

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Answer 2

Doddy Kastanya 2020-12-17

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/696840-function-with-two-inputs#answer_578590

The code you have now already has the information you needed. However, you have not printed out the results yet.

You need to modify the calling to SI2US to assigned the converted quantities into respective variables. For example, it can be changed to [height,weight]=SI2US(heigh_cm,weight_kg). Please keep in mind that "height" and "weight" when calling the function could be any name you desire.

I hope this helps.