msk 中文意思是什麼

msk 解釋
肌肉骨骼的
  1. Chapter 4 makes up a modulate and demodulate system based on direct spread msk

    第四章中構建了一個直擴msk調制解調模型。
  2. Realization of msk modulated signals " digital demodulation

    Msk調制信號的數字化解調的實現。
  3. Performance analysis of ctl used for msk waveform pn code

    波形偽碼碼片跟蹤環性能分析
  4. In that mainly including communication work mode, project argumentation of system, performance analyses and type choosing of communication transmitter - receiver and the design of antenna system, etc. in chapter 3, coding mode of msk and gmsk and the hardware circulation realization of modem are discussed in detail

    在第二章里，介紹無線電通信系統總體設計，按通信系統組成，逐項進行計算，主要包括通訊工作方式和體制的方案論證，通訊電臺性能分析、選型、參數，以及天線系統的論證等。在第三章里，詳細論述msk和gmsk編碼方式，以及用fx909實現數據機的硬體電路。
  5. Secondly, the paper researches blind estimation of signals parameters, including the carrier frequency, signal to noise ratio and symbol rate of digital modulations. thirdly, with the combination of parameters from early studies on the decision theory, a set of robust feature parameters are extracted from signal power spectrum and the power spectrum of the second and fourth power of signal. based on these parameters, the proposed scheme is able to recognize 12 types of common used modulations, namely ask 、 2fsk 、 msk 、 4fsk 、 psk 、 qpsk 、 / 4qpsk 、 8psk 、 am 、 dsb 、 ssb 、 fm

    接著，對信號功率譜、平方譜及四次方譜進行研究，針對通信中常用的調制方式，結合前人提出的基於決策理論中的特徵參數，設計了一組對信噪比和信號調制參數不敏感的分類特徵參數，利用上述參數完成了一種基於信號頻域的識別方法，可以對ask 、 2fsk 、 msk 、 4fsk 、 psk 、 qpsk 、 / 4qpsk 、 8psk 、 am 、 dsb 、 ssb和fm這12種常用調制方式進行識別。
  6. From the research of ijf - oqpsk, we draw the conclusion that, compared with bpsk, qpsk and msk modems, in the band - limited and non - linear channel, it has nearly constant envelope, less spectral spreading, better pe performance and the less interference of the adjacent channel, et. so, it is more suitable for the satellite communication channel

    通過對ijf ? oqpsk的分析研究可知，它相對于傳統的bpsk和qpsk調制方式，在帶限非線性通道下，具有包絡近似恆定，頻譜擴展小， eb no惡化小，對鄰道產生干擾弱等優點，因而它更適合於衛星通道。
  7. This thesis studied msk modulation scheme which is a kind of digital method depending on the development of today ' s communication technologies

    本文根據當今現代通信技術的發展，對信號的數字調制方式的一種? ? msk進行了研究和實驗。
  8. In 1st match was big surprise because msk zilina won but only 2 : 1

    當然這也可說明斯利納級數比杜迪蘭治高。
  9. Then, focus on several methods to simulate the saw devices, including the saw filter, saw programmable tapped delay line which can be used various modulation including bpsk, msk, qpsk, resonator with saw delay line structure

    然後重點介紹聲表面波器件，包括聲表面波濾波器和聲表面波抽頭延遲線的各種設計和分析方法。側重介紹了準靜態分析法，並編制了採用該方法分析濾波器的程序，實際製作的濾波器和設計模擬結果能很好吻合。
  10. This thesis studied and introduced the method of msk modulation. it is a special type of constant envelope - continuous phase fsk

    本文研究並介紹了msk調制方式，它是包絡恆定相位連續的頻移鍵控的一種特殊情況。
  11. To increase the bandwidth efficiency, such a system scheme use the msk modulation method combining with a premodulation filter

    文中討論了以msk調制技術結合預調濾波器提高帶寬效率的系統構建方案。
  12. This dissertation analyses the design idea and method for the direct spreading sequence msk modulate system with an error control function. it gives the matlab simulate result and the performance analysis through the modeling process

    本文闡述和分析了一個帶有差錯控制的直擴序列msk調制系統的設計原理與方法，詳細分析和推導了系統的建模過程並給出基於matlab的模擬結果與性能分析。
  13. Because msk phase is continuous, the rolloff velocity of the msk spectrum to the psk was improved greatly. on the other hand, if the channel ' s bandwidth is presented, the data transmission rate of msk is better than that of bpsk. 2

    由於msk相位連續，它相對于psk頻譜的滾降速度有了很大的改善；另外在給定通道頻帶的時候，它比bpsk傳輸的數據速率高，每秒能傳輸更多的比特。
  14. This paper puts forward the signals transmission method combining the msk technique with the radio technique of frequency modulated ultra - short waves

    文章提出了採用最小頻移鍵控（ msk ）技術與調頻超短波無線電技術相結合傳輸信號的方法。
  15. Msk - x ( a ) is the high price quality ratio auxiliary controller studied, developed and manufactured independently by our company, and it mixes the usual and specific requirements from customers with the industry demands organically

    是本公司自主研發與生產的普通發電機組高性價比的配套控制器，是將客戶通用需求與客戶個性化要求、行業性需求有機融合的產品。
  16. Simulation results demonstrate theoretical derivation is correct and both sequences can be used in communication. based on the presented ds / sfh communication scheme, and employing msk as fh spread spectrum modulation, the performance is studied n the presence of partial band multitone jamming and additive white gaussian noise ( awgn )

    根據所提出的混合ds sfh擴頻通信系統方案，採用msk相干調制，在假設直接序列擴頻后信號帶寬等於跳頻間隔的情況下，推導了系統在部分頻帶多頻干擾和加性白噪聲下的誤比特率公式。
  17. Realization of signal ' s digital msk modulation

    Msk的數字化調制的實現。
  18. Studying the method of msk modulation

    採用msk調制方式。
  19. Anti - jamming performance analysis of the data link based on ds - ffh msk modulation

    調制的數據鏈抗干擾性能分析
  20. Msk research institute co., ltd

    Msk基礎研究所
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