matlab检验一组数是否满足正态分布

A=[4 3.7 4 4 4 3.7 3.1 4.1 3.9 1.88889 3.9 4 2.6 3.9 3.9 2.3 2.9 3.4 2.7 1.1 4.3 3.2 3.9 3.6 3.1 3.5 3.7];A = A';alpha = 0.05;%正态分布推断[mu, sigma] = normfit(A);p1 = normcdf(A, mu, sigma);[H1,s1] = kstest(A, [A, p1], alpha);n = length(A);if H1 == 0 disp('服从正态分布')else disp('不服从正态分布')end