reed frequency 中文意思是什麼

reed frequency 解釋
簧片頻率
  • reed : n 1 里德〈姓氏，男子名〉。2 Walter Reed 里德〈1851 1902，美國軍醫，黃熱病原發現者〉。n 1 【植物；...
  • frequency : n. 1. 屢次，頻仍，頻繁。2. （脈搏等的）次數，出現率；頻度；【物理學】頻率，周率。
  1. Therefore, during system design, cascade coding combining reed - solomon codes and convolutional codes is utilized ; in addition, time - direction and frequency - direction interleaves are added to alleviate channel fading

    因此在進行系統設計時，採用了rs碼與卷積碼的級聯編碼方案，並同時加入時間交織和頻率交織來對抗通道衰落。
  2. The high permeability of the ferromagnetic reeds in a reed relay causes a pronounced skin effect with increasing signal frequency

    干簧式繼電器中鐵磁簧片的高磁導率會隨信號頻率的增加而產生很強的趨膚效應。
  3. Reed frequency meter

    振動片式頻率計
  4. By the use of finite element analytic way the modality analysis has been carried out on this model and the inherent frequency and of the sley sword, sley and reed was found

    用有限元法分析無梭織機筘座組合體的動態性能，求出了筘座組合體的固有頻率。
  5. Frequency measurement by vibrationg reed indicator

    用舌簧頻率計測頻
  6. In this paper, bit - error rate performance analyses are presented for coded and un - coded frequency hopping m - ary frequency - shift keyed systems under the condition of additive white gaussian noise ( awgn ) and partial band noise jamming and multitone jamming. the use of error - correct codes provide a way to improve the performance of frequency hopping system, particularly the use of reed - solomon code in a fh system under the condition of partial band noise jamming can greatly improve the performance of system. so we provide the way of coding and decoding of rs code in c language. in the end, we offer the simulation of the performance of time diversity fh / 2fsk system over partial band jamming noise channels

    第一章為緒論，敘述跳頻通信的發展趨勢，以及基本概念，第二章及第三章介紹提高抗部分頻帶干擾的前向糾錯碼reed - solomon碼的原理和實現方法。第四章研究跳頻通信系統在各種干擾條件下的性能。最後在第五章以fh mfsk系統為例，探討在部分頻帶干擾下的系統性能，並進行計算機模擬，模擬結果表明採用分集技術和各種編碼技術對于系統的性能改善具有明顯的效果。
  7. Vibrating reed frequency sensor

    振簧式頻率傳感器
  8. Vibrating reed frequency meter

    振簧式頻率計
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