Cody

Problem 44948. Calculate a Damped Sinusoid

Solution 2285385

Submitted on 16 May 2020
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Test Suite

Test Status Code Input and Output
1   Fail
y_correct = [1.0000 0.7246 0.1554 -0.4232 -0.7524 -0.7118 -0.3583 0.1177 0.4912 0.6065]; y_test = damped_cos(0.5, 1, 10); assert( all ( abs(y_correct(:) - y_test(:)) < 1e-4 ) )

y = 0.8090 0.3090 -0.3090 -0.8090 -1.0000 -0.8090 -0.3090 0.3090 0.8090 1.0000

Assertion failed.
2   Fail
y_correct = [1.0000 -3.4903 12.1825]; y_test = damped_cos(-0.5, 5, 3) assert( all ( abs(y_correct(:) - y_test(:)) < 1e-4 ) )

y = 0.8090 0.1045 -0.9135 y_test = 0.8090 0.1045 -0.9135

Assertion failed.

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