I want to know why im getting an error in my code to calculate distance

Question

lateef 2023-7-14

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https://ww2.mathworks.cn/matlabcentral/answers/1995858-i-want-to-know-why-im-getting-an-error-in-my-code-to-calculate-distance

回答： Cris LaPierre 2023-7-14

vh = v*sind(theta);
Unrecognized function or variable 'v'.
%for first jump
t0 = (vh + sqrt(vh^2 + 2*ga*h0))/(ga);
s0 = v*t0*cosd(theta);
%for subsequent jumps
t = 2*vh/ga;
s = v*t*cosd(theta);
%no. of jumps
num_hops = floor((xd - s0)/s + 1)

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Answer 1

Cris LaPierre 2023-7-14

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https://ww2.mathworks.cn/matlabcentral/answers/1995858-i-want-to-know-why-im-getting-an-error-in-my-code-to-calculate-distance#answer_1272968

You haven't defined the variables you are using in your calculations. Define values for v,theta,ga,h0, & xd and your code will run without producing an error.