調準延遲 的英文怎麼說
中文拼音 [diàozhǔnyánchí]
調準延遲
英文
corrective lag-
Abstract : a new clock - driven eco placement algorithm is presented for standard - cell layout design based on the table - lookup delay model. it considers useful clock skew information in the placement stage. it also modifies the positions of cells locally to make better preparation for the clock routing. experimental results show that with little influence to other circuit performance, the algorithm can improve permissible skew range distribution evidently
文摘:提出了一種新的時鐘性能驅動的增量式布局演算法，它針對目前工業界較為流行的標準單元布局，應用查找表模型來計算延遲.由於在布局階段較早地考慮到時鐘信息，可以通過調整單元位置，更有利於后續的有用偏差時鐘布線和偏差優化問題.來自於工業界的測試用例結果表明，該演算法可以有效地改善合理偏差范圍的分佈，而對電路的其它性能影響很小One way, linux kernel can be modified directly to reduce the schedule latency and this is so - called soft real - time. the other way, the so called sub - kernel idea can be adopted, which adds an extra real - time kernel besides linux kernel. the real - time kernel is in charge of managing and scheduling all the real - time tasks and linux kernel is treated as a real - time kernel ’ s task with the lowest priority
一種是對標準linux內核進行直接修改，通過減小操作系統的調度延遲，優化linux的實時性能，達到軟實時的標準;另一種是採用雙內核方案，增加一個實時內核，所有有實時要求的任務都在這個實時內核上運行，標準linux內核作為這個實時內核優先級最低的一個進程，這種方式可以實現硬實時。This dissertation introduces the work principles, hardware circuit structure and application of a pint - sized multifunctional radar echo generator, which can generate various waveforms needed. we can modulate the doppler frequency and adjust the time delay of the waveform to validate the performance the radar system
該設備體積小、操作簡便、便於攜帶，可模擬lfm 、 nlfm 、單頻、相位編碼等多種脈沖信號波形，具有較寬的多普勒調制和時間延遲調節功能，能有效驗證脈沖壓縮與信號處理單元的工作性能，準確評估雷達系統的分辨力、威力范圍等技戰術指標。
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