Question

In a 1-D, 2-class problem, the density functions of both classes are adequately represented by univariate Gaussian, with μ1=3 , \sigma1 = 1 and μ2= 5 , \sigma2 = 2

Sketch the two density functions on the same figure

Assume that

P(w1) = 0.6, P(w2) = 0.4

a) Use MATLAB to draw the pdf and the posteriori probability. Comment on the difference

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