Yinbing Zhang
Abstract
Direct digital synthesis which is widely used can offer high converting speed and pure signal spectrum.A AD9832 DDS signal generator with the noise is introduced.The pseudo-noise m sequence in the process,the system′s hardware and software design are discussed,and the control C driver source code of AD9832 are given.
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Direct digital synthesis which is widely used can offer high converting speed and pure signal spectrum.A AD9832 DDS signal generator with the noise is introduced.The pseudo-noise m sequence in the process,the system′s hardware and software design are discussed,and the control C driver source code of AD9832 are given.
Key concepts: Noise (video), Direct-sequence spread spectrum, Signal generator, SIGNAL (programming language), Computer science, Generator (circuit theory), Direct digital synthesizer, Software