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/ Education Sampler 1992 [NeXTSTEP] / Education_1992_Sampler.iso / NeXT / Misc / HigherEducationMailbox.mbox / eedsp.attach / MailTemp_jwishnie12.tiff (.png)

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Tagged Image File Format  |  1991-05-30  |  99KB  |  580x340  |  1-bit (1 colors)

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OCR: SignalAnalyzer.ma - X Digital Signal Analyzer DSPAnalyze [ f], DSPAnalyze [f, n], and DSPAnalyze [f, n, start, end] will plot f [n] from n = Floor [start] to n = Ceiling[end], print its z-transform, indicate conditions for stability, display the pole-zero diagram, and plot the magnitude and phase responses. For the version of this routine which works for two-dimensional functions, n is a two-element list of variables (like {n1, n2}) and start as well as end are also two-element lists indicating the range of the time-domain graph. DSPAnalyze[ Upsample [ 3,n] [ Sinc[n] ], n, - 20, 20 ] Discrete-Time Domain Analysis 1 0|8 0 6 04 0 2 -20 -10 10 201 -0. 2+ 100%

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