Cody

Solution 1933448

Submitted on 12 Sep 2019
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Test Suite

Test Status Code Input and Output
1   Fail
x=(1:10)' y=3*x a=3 assert(abs(reginv(x,y)-a)<0.001)

x = 1 2 3 4 5 6 7 8 9 10 y = 3 6 9 12 15 18 21 24 27 30 a = 3 a = 0.3333 0.3333 0.3333 0.3333 0.3333 0.3333 0.3333 0.3333 0.3333 0.3333

Error using assert The condition input argument must be a scalar logical. Error in Test1 (line 5) assert(abs(reginv(x,y)-a)<0.001)

2   Fail
x=(1:10)' y=3*x+2 a=3.2857 assert(abs(reginv(x,y)-a)<0.001)

x = 1 2 3 4 5 6 7 8 9 10 y = 5 8 11 14 17 20 23 26 29 32 a = 3.2857 a = 0.2000 0.2500 0.2727 0.2857 0.2941 0.3000 0.3043 0.3077 0.3103 0.3125

Error using assert The condition input argument must be a scalar logical. Error in Test2 (line 5) assert(abs(reginv(x,y)-a)<0.001)

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