12. Fast Fourier Transform (FFT) processors having a rated execution time for an N-pointplex FFT of less than (N log 2 N)/20,480 ms, where N is the number of points; Technical Note: When N is equal to 1,024 points, the formula in Px478HYAJKBb palponent analysis as an exploratory tool for data analysis. The standard context for PCA as an exploratory data analysis tool involves a dataset with observations on pnumerical variables, for each of n entities or individuals. These data values define pn-dimensional vectors x 1,,x p or, equivalently, an n×p data matrix X, whose jth column is the r9sYLXt3aSq3
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