Cody

Problem 1809. 05 - Vector Equations 1

Solution 1944503

Submitted on 20 Sep 2019
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Test Suite

Test Status Code Input and Output
1   Fail
cVec = 5:-.2:-5; ref = (1/sqrt(2*pi*2.5^2))*exp((-1*cVec.^2)/(2*2.5^2)); user = MyFunc(); assert(isequal(user,ref))

cVec = Columns 1 through 18 5.0000 4.8000 4.6000 4.4000 4.2000 4.0000 3.8000 3.6000 3.4000 3.2000 3.0000 2.8000 2.6000 2.4000 2.2000 2.0000 1.8000 1.6000 Columns 19 through 36 1.4000 1.2000 1.0000 0.8000 0.6000 0.4000 0.2000 0 -0.2000 -0.4000 -0.6000 -0.8000 -1.0000 -1.2000 -1.4000 -1.6000 -1.8000 -2.0000 Columns 37 through 51 -2.2000 -2.4000 -2.6000 -2.8000 -3.0000 -3.2000 -3.4000 -3.6000 -3.8000 -4.0000 -4.2000 -4.4000 -4.6000 -4.8000 -5.0000

Unrecognized function or variable 'e'. Error in MyFunc (line 4) xVec=1/sqrt(2*pi*2.5^2)*e.^(-c/(2*2.5^2)) Error in Test1 (line 3) user = MyFunc();

2   Fail
[xVec cVec] = MyFunc(); cRef = 5:-.2:-5; assert(isequal(cRef,cVec))

cVec = Columns 1 through 18 5.0000 4.8000 4.6000 4.4000 4.2000 4.0000 3.8000 3.6000 3.4000 3.2000 3.0000 2.8000 2.6000 2.4000 2.2000 2.0000 1.8000 1.6000 Columns 19 through 36 1.4000 1.2000 1.0000 0.8000 0.6000 0.4000 0.2000 0 -0.2000 -0.4000 -0.6000 -0.8000 -1.0000 -1.2000 -1.4000 -1.6000 -1.8000 -2.0000 Columns 37 through 51 -2.2000 -2.4000 -2.6000 -2.8000 -3.0000 -3.2000 -3.4000 -3.6000 -3.8000 -4.0000 -4.2000 -4.4000 -4.6000 -4.8000 -5.0000

Unrecognized function or variable 'e'. Error in MyFunc (line 4) xVec=1/sqrt(2*pi*2.5^2)*e.^(-c/(2*2.5^2)) Error in Test2 (line 1) [xVec cVec] = MyFunc();