Cody

Problem 44372. Polarisation

Solution 1312753

Submitted on 24 Oct 2017 by Marco Castelli
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Test Suite

Test Status Code Input and Output
1   Pass
x = 5; y_correct = 0.5; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0 ang = 1

2   Pass
x = 180; y_correct = 0.5; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0 ang = 1

3   Pass
x = 365; y_correct = 0.5; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0 ang = 1

4   Pass
x = [91, 1]; y_correct = 0; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 3.7494e-33

5   Pass
a = randi([-360, 360]); b = 90*(1+2*randi([-3, 3])); x = [a, a+b]; y_correct = 0; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 9.3735e-32

6   Pass
a = randi([-360, 360]); b = 90*(1+2*randi([-3, 3])); x = [a, a+b]; y_correct = 0; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 9.3735e-32

7   Pass
x = [0, 22.5]; y_correct = 0.85355339059/2; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0.8536

8   Pass
x = [0, -45]; y_correct = 0.25; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0.5000

9   Pass
x = [5, 140]; y_correct = 0.25; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0.5000

10   Pass
x = 5 + (1:5)*22.5; y_correct = 0.53079004294/2; assert(abs(polarised(x)-y_correct) < 1e-10)

ang = 0.8536 0.8536 0.8536 0.8536