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The result of the operation in the calculator and the result of the operation in matlab are different

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Aberg 2021-8-27

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评论： darova 2021-8-29

采纳的回答： Awais Saeed

Hello,

While doing the following operation in Matlab, the result is 2145.83, but when I do it from the calculator, it is 214.583. How can I fix this?

Data:

Db= 3000000

Do= 3

Tbbs= 60

With Matlab codes;

close all;clc

db=input(' db:');

Do=input(' Do:');

Tbbs=input(' Tbbs:');

Tdg= Db*(1+(Do/100));

Tds=Tdg/(24*60*60);

V=Tds*Tbbs;

fprintf(' %2.2f \n', V);

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Awais Saeed 2021-8-27

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编辑：Awais Saeed 2021-8-27

You must have missed a zero from Db. I am getting the same answer from MATLAB and calculator that is 2145.833333

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Aberg 2021-8-27

Thank you for your answer, I missed a zero from the db.

darova 2021-8-29

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the cyclist 2021-8-27

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https://ww2.mathworks.cn/matlabcentral/answers/1442129-the-result-of-the-operation-in-the-calculator-and-the-result-of-the-operation-in-matlab-are-differen#answer_775724

I don't know what you did on your calculator, but it was wrong. The MATLAB result is correct, and I also double-checked this on a calculator. (You should also easily be able to verify this by hand, or in Excel, or ...)

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Aberg 2021-8-27

Thank you for your answer, I missed a zero from the db.

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