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j-faria / EPRVlnZ

MIT License
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Bug in the kernel #4

Closed j-faria closed 7 years ago

j-faria commented 7 years ago

I had this

C(i, j) = eta1*eta1*exp(-0.5*pow((t[i] - t[j])/eta2, 2) 
                        -2.0*pow(sin(M_PI*(t[i] - t[j])/eta3)/eta4, 2) );

should be this

C(i, j) = eta1*eta1*exp(-0.5*pow((t[i] - t[j])/eta2, 2) 
                        -0.5*pow(sin(M_PI*(t[i] - t[j])/eta3)/eta4, 2) );

to match the model specification.