Using an Adjustable Window Algorithm to Improve the Measurements of Frequency domain
碩士 === 大同大學 === 通訊工程研究所 === 97 === The Fourier spectrum of a periodic signal may be obtained by fast Fourier transform algorithms﹐but﹐as is well know﹐special care must be taken to avoid severe distortions introduced by the sampling process﹒The main problem is the leakage generated by the truncation...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/26623884531137145956 |