How to draw the letter phi on matlab?

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Luc 2024-4-2

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https://ww2.mathworks.cn/matlabcentral/answers/2101731-how-to-draw-the-letter-phi-on-matlab

回答： Voss 2024-4-4

Hello, I have a home work where I need to draw the Greek letter phi on matlab but I can’t find the right equation to do it. Can somebody help me? I would like to draw it by using equations for the x and the y.

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Dyuman Joshi 2024-4-2

Draw as in?

Luc 2024-4-4

I have a script that follows the equation and I need this equation. For example if i put x=cos(T) and y=sin(T), T being my variable, it will draw a circle. I already have the script to draw it I juste need the equation. I tried to do an approximate form by using a "for" loop and an "if" loop inside it but it is not enough for my teacher.

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Answer 1

Aquatris 2024-4-2

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https://ww2.mathworks.cn/matlabcentral/answers/2101731-how-to-draw-the-letter-phi-on-matlab#answer_1434846

在 MATLAB Online 中打开

Here are bunch of greek characters and how you can put them in a string/character:

sprintf('%c ', 910:1000)
ans = 'Ύ Ώ ΐ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ ΢ Σ Τ Υ Φ Χ Ψ Ω Ϊ Ϋ ά έ ή ί ΰ α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ ς σ τ υ φ χ ψ ω ϊ ϋ ό ύ ώ Ϗ ϐ ϑ ϒ ϓ ϔ ϕ ϖ ϗ Ϙ ϙ Ϛ ϛ Ϝ ϝ Ϟ ϟ Ϡ ϡ Ϣ ϣ Ϥ ϥ Ϧ ϧ Ϩ '
phi = sprintf('%c',934)
phi = 'Φ'