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erogol/zscore_normalize_data.m

Created September 3, 2013 15:06
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Z-score Normalization of data
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zscore_normalize_data.m
function[X_norm, mu, sigma] = zscore_normalize_data(X, mu, sigma)
X_norm=bsxfun(@minus,X,mu);
X_norm=bsxfun(@rdivide,X_norm,sigma);
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