实用数字信号处理从原理到应用.pdf The Scientist and Engineer's Guide to

难得一见的好书。DigitalSignalProcessingisoneofthemostpowerfultechnologiesthatwillshapescienceandengineeringinthetwenty-firstcentury.Revolutionarychangeshavealreadybeenmadeinabroadrangeoffields:communications,medicalimaging,radar&sonar,highfidelitymusicreproduction,a