Display numeric value before function with using syms

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David Cole
David Cole 2024 年 1 月 2 日
コメント済み: Dyuman Joshi 2024 年 1 月 12 日
How can I force the numeric part of my function to display first?
syms t;
u=symunit;
current = vpa(0.002*sin(10^3*t));
displayFormula("i=current*u.A")

採用された回答

Karl
Karl 2024 年 1 月 2 日
You can include the unit when you define current:
syms t;
u=symunit;
current = vpa(0.002*sin(10^3*t))*u.A;
displayFormula("i=current")
  1 件のコメント
Dyuman Joshi
Dyuman Joshi 2024 年 1 月 12 日
I have accepted this answer, as it accurately provides the expected output.

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その他の回答 (1 件)

Hassaan
Hassaan 2024 年 1 月 2 日
編集済み: Hassaan 2024 年 1 月 2 日
syms t;
u = symunit; % Define symbolic unit system
current = vpa(0.002*sin(10^3*t)); % Create a symbolic expression
% Append the unit
formattedCurrent = current*u.A;
% Display the formatted current with the unit
disp(formattedCurrent);
The variable current now holds a high-precision symbolic representation of the function 0.002*sin(1000*t). This expression has not been numerically evaluated because t is still a symbolic variable without a specific value.
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