在oracle中sequence就是所谓的序列号,每次取的时候它会自动增加,一般用在需
要按序列号排序的地方。
-oracle in which sequence is the so-called sequence, each time for it would automatically increase general use by the need to sort the sequence of places.
C Algorithms for Real-Time DSP
Chapter 4 covers the basic real-time filtering techniques which are the cornerstone of one-dimensional real-time digital signal processing.