真
发表于 2025-3-25 03:59:02
Digital Algorithms for Communication Systems,rtant during the early days of digital signal processing, when hardware resources were very limited. Even in present day systems, real advantages can often be realized by recognizing the best algorithm.
彻底检查
发表于 2025-3-25 10:27:26
http://reply.papertrans.cn/28/2797/279681/279681_22.png
Visual-Acuity
发表于 2025-3-25 12:12:40
The European Security and Defence Policy Not quite so obvious is the increased use of digital speech, which is replacing analog voice transmission in many services. Also important is the increased use of digital data in telemetry applications and the use of digital data for image transmission (e.g., facsimile and video).
缩影
发表于 2025-3-25 17:25:15
http://reply.papertrans.cn/28/2797/279681/279681_24.png
泄露
发表于 2025-3-25 22:04:07
http://reply.papertrans.cn/28/2797/279681/279681_25.png
口诀法
发表于 2025-3-26 03:55:17
Processing Complex Signals,hese complex signals often possess a frequency spectrum that is not realizable using real signals. A complex signal may have nonsymmetrical positive and negative frequency components, and this is often used to advantage. The concepts of complex signals are considerably different from those of real s
Gesture
发表于 2025-3-26 04:25:53
Digital Algorithms for Communication Systems,amples of these are modulation, demodulation, detection, and frequency translation. Often, there are several ways in which a particular function can be implemented; however, one method may require less computation than another. It is important to recognize the many methods to reduce computation in a
纹章
发表于 2025-3-26 11:48:58
http://reply.papertrans.cn/28/2797/279681/279681_28.png
问到了烧瓶
发表于 2025-3-26 13:11:50
http://reply.papertrans.cn/28/2797/279681/279681_29.png
badinage
发表于 2025-3-26 18:47:21
http://reply.papertrans.cn/28/2797/279681/279681_30.png