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Another update from ingydotnet^djgoku

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Ingy döt Net 2015-11-18 06:14:39 +00:00
parent 91df62d461
commit 948b86eafa
7604 changed files with 108452 additions and 22726 deletions
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Task/Animate-a-pendulum/MATLAB/animate-a-pendulum.m
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@ -54,7 +54,9 @@ for time = (deltaTime:deltaTime:endTime)
acceleration = totalForce / mass; %F = ma
velocity = velocity + acceleration * deltaTime;
rodLength = rodLength + velocity(1) * deltaTime;
theta = theta + velocity(2) * deltaTime;
theta = theta + velocity(2) * deltaTime; % Attention!! Mistake here.
% Velocity needs to be divided by pendulum length and scaled to degrees:
% theta = theta + velocity(2) * deltaTime/rodLength/pi*180;
position = rodPivotPoint - (rodLength*[-sind(theta) cosd(theta)]);