[Processing] += operator, function equivalent?

Thread starter mishima
Start date Sep 15, 2014
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Equivalent Function Operator Processing

AI Thread Summary

To graph the expression x += (100 - x) * 0.01, a function needs to be defined with time (t) as a parameter. The variable t can be incremented by a small value, delta_t, to represent time progression in the graph. The expression updates the variable x based on its current value, approaching 100 over time. This iterative process allows for the generation of a 2D graph where the x-axis represents time and the y-axis represents the value of x. The discussion emphasizes the importance of defining both time and the iterative update to visualize the behavior of x as it converges towards 100.

Sep 15, 2014

mishima

Hi, I was curious how I could turn any expression that looks like:

x += (100- x) * 0.01;

into a function that could be graphed.

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Sep 15, 2014

rcgldr

Homework Helper

You need a second parameter, perhaps time (t) in order to generate a 2d graph.

t = ...
x = ...

...

t += delta_t;
x += (100- x) * 0.01;

Sep 15, 2014

mishima

Ah, of course...thanks.

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