www.gusucode.com > signal 案例源码程序 matlab代码 > signal/CreateADatabaseOfSlepianSequencesExample.m
%% Create a Database of Slepian Sequences % Construct the first four discrete prolate spheroidal sequences of length % 512. Specify a time half bandwidth product of 2.5. Use them to create a % database of Slepian sequences, |dpss.mat|, in the current working % directory. The output variable, |status|, is 0 if there is success. %% % Copyright 2015 The MathWorks, Inc. seq_length = 512; time_halfbandwidth = 2.5; num_seq = 4; [dps_seq,lambda] = dpss(seq_length,time_halfbandwidth); status = dpsssave(time_halfbandwidth,dps_seq,lambda)