original packet 中文意思是什麼
original packet
解釋
初始分組-
I improve some part of the original ip software, so i can get an new ip software that can dealing with active packet, the software can filtering the active data packet, so program code embedded in active packet can be run on active node
本文還將原有的ip軟體進行了部分改進以便可以得到一個處理主動包的ip軟體，由此軟體可以過濾出主動數據包，以便在主動節點上實現對主動包中程序代碼的執行。 -
Next, introduct the technology of the protocol analysis. it means when examin the data packet, wo can use the protocol analysis technology to distinguish the protocol type of the data, then use the corresponding data analysis procedure to examin the data packet. so the examination efficiency can improved. finally, the k - r algorithm used for system data analysis module is parallelized design. and through the comparision the original algorithm and parallel algorithm, we can find that under the
即在對截獲的數據包進行檢測時，先使用協議分析的技術辨別數據包的協議類型，再使用相應的數據分析程序來檢測數據包，從而提高了系統的檢測效率; 5 ）對系統數據分析模塊中使用的k - r模式匹配演算法進行了并行化設計，並比較了原演算法和并行演算法的時間復雜度和執行代價。 -
An automated de - noising algorithm based on the energy of wavelet packet not donoho ' s threshold algorithm is established. a gear feature vibration signal extraction method using the wavelet packet energy is proposed, which can separate gear meshing vibration, noise vibration and gear fault vibration signal from the original gearbox case vibration signal. basis pursuit ( bp ) algorithm is introduced into the filed of mechanical signal de - noising and feature extraction for the first time
第三章擺脫了donoho的閾值消噪思想，從能量的角度建立了基於小波包的自動消噪演算法；提出基於小波包能量分佈的齒輪故障特徵信號提取方法，可以將齒輪嚙合振動信號、干擾振動信號以及故障沖擊振動信號從原始齒輪振動信號中分離出來；首次將基追蹤消噪演算法引入到機械故障信號的消噪與特徵提取上，通過對齒輪故障信號的消噪，表明了它的有效性，並對影響該方法實際應用效果的因素進行了全面的分析，同時也指出了該方法存在的局限性。 -
The innovative idea of the method is in that the analytic ability for high - frequency signals of wavelet packet is used to enhance information capacity. because the human vision is insensitive to high - frequency signals, one can make information of watermark mass and hightensile in the high - frequency domain. in this way, not only the quality of original image can be reserved, but also the robustness of the watermark improved
其創新點就在於利用小波包對高頻信號進一步分解的能力，極大地拓展了信息嵌入的空間，由於人眼視覺對高頻信號的不敏感性，可以以較大的強度在高頻部分嵌入水印，這樣不但可以保證原圖質量，而且可以進?步提高水印的頑健性。 -
For packet loss result from network congestion, rab adopts the same recovery mechanisms as the original tcp ; for packet loss result from link error, it adopts a recovery mechanism which is called immediate recovery, and the value of congestion window of the source is set to a value that corresponds to the available bandwidth
對于擁塞導致丟包，則採取與傳統tcp協議相同的恢復機制（即窗口減半，並進入擁塞避免階段的線性增加） ，而對于鏈路錯誤導致丟包，則採取立即恢復策略，將tcp源端的擁塞窗口設置為與其估計帶寬相應的數值。 -
This article shows a new method to construct symmetric compacted orthogonal wavelet packet basis ： the original compacted orthogonal wavelet basis and scaling function are decomposed into symmetric and anti - symmetric parts respectively ， then we prove that three of four parts is also wavelet basis and another is scale function. we find it simple to process 1 - d signal. finally, by these results above, all the results above are applied to dsp
本文提出一種新的對稱化方法，把一大類緊支集實值的非對稱正交小波函數分解成對稱和反對稱兩部分，並證明了其相應的兩部分仍然構成對稱和反對稱的緊支正交小波基，而且我們發現尺度函數對稱和反對稱部分分別是某子空間的尺度函數和小波函數。 -
This method reconstructs the noise signal by choicing some high frequencies of the original signal. of course, the original signal is decomposed by wavelet packet as low frequence and high frequencies. we used the matlab toolbox to demonstrate the method
該種方式利用小波（包）對含噪信號進行分解，然後選用某些高頻成分來重構滿足要求的噪聲，再對重構的噪聲信號進行采樣來生成隨機序列。 -
From the above figure, we can see the original structure remains unchanged and the new packet - switched network is formed by adding a packet control unit ( pcu ) to the bss part
圖1gprs網路結構從網路結構圖可以看到，原有的網路結構保持不變，只是在bss部分增加了分組控制單元（ pcu ） ，新建了一個分組網路。 -
Finally, with the compressing performance test, the testing results are presented. through this new algorithm, the average size of data packet is around 50 % of original one and the data transmitting velocity nearly doubled
測試結果顯示通過mppc壓縮可將數據報文大小壓縮到原有報文的50 %左右，數據傳輸速率提高將近一倍，大大優化了pdsn系統的性能。 -
Second, at the multiplexers there must be additional schemes to reconstruct the original packet from the cells. and the delay time of the last cell of the packet will greatly influence that of the original packet. we propose the de - multiplexer and the multiplexer algorithms in the architecture of parallel packet switches ( pps ) which support the variable - length packet switching
文章給出了一種多平面交換的輸入端分發演算法，支持變長數據包的分發，同時也給出了輸出端復接的演算法，可以進一步減少數據包的時延，提高多平面交換的效率。
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