single sampling 中文意思是什麼
single sampling
解釋
單次抽樣-
Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method
在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。 -
Rafts are generally more suitable than single boats for sediment sampling operation because of their stability.
由於穩定性較好，筏組比單舟更適用於進行沉渣取樣工作。 -
The signal sampling circuit fulfill the tasks of sampling signal and changing the double polarities signal to the single polarity signal ; the drive circuit receives the pwm signals from dsp and pass the signals to ipm through optical - couple devices ; the protective circuit safeguard the system against high current, high voltage, low voltage and high temperature on the ipm model
其中信號處理電路主要完成採集輸出電流和中間直流環節電壓信號，並對採集到的電流信號進行極性變換處理的功能；驅動電路接收dsp輸出的高頻驅動信號，通過耦合器件直接驅動ipm模塊；保護電路利用採集到電氣信號對整個系統實施保護，包括過電流、過電壓、欠電壓、 ipm模塊過熱等。 -
Processing communication section collects data from data - sampling section, and gives them to network controlling chip. in this section, a single fpga chip receives data from six channels simultaneously
過程層通訊模塊的設計充分運用了fpga集成度高，編程靈活的特點，在一片五萬門的fpga中實現了對六路串列曼徹斯特編碼數據的接收。 -
This system uses the mutual independent p89c58x2 single chip to be a sampling and judging and entering unit on the length, width and highly directions. in the meantime, the p89c58x2 carries on communication with the computer and transmits measuring data through rs485
在長度、寬度、高度三個方向上使用相互獨立的p89c58x2單片機作為采樣、判斷、進給控制單元;同時通過串列介面rs485與上位機進行通訊，傳送測量數據。 -
6. the laboratory immersion testing has been shown that the sensor carrier for single sensor rataing reflactor is available for in - line inspection of small - diameter pipelines at the proper sampling frequcy and system amplititude
小管道液浸超聲檢測室內試驗表明，在適當的采樣率和系統增益的情況下，單探頭反射鏡式檢測頭完全可用於小管道的超聲智能檢測。 -
Also a test system is set up, and the work status of the system is controlled by single chip to download the data of initial registers and control registesr. and the logical analyzer is used to sampling the output signals
搭建了一個驗證系統，通過單片機來配置初始化寄存器和控制寄存器的值來控制系統的工作狀態，用邏輯分析儀採集輸出的信號。 -
This thesis probes into design of microcomputer system taking single chip microcomputer as central, anti - interference, security segregate and design of interface circuit etc. furthermore, the option to cycle of sampling various frequencies examine signals is also analyzed and it was utilized in the examine system. thus, the dependability and stability problem of the microcomputer examine system of hydraulic resistance testbed have been solved better, make this test a modern techniques and practibility is good
本文在以單片機為核心的微機系統的設計、介面電路設計、抗干擾技術及安全隔離技術等方面進行了較深入的研究，分析了不同頻率檢測信號采樣周期的選擇，並在檢測系統中得到了應用，較好地解決了水阻試驗臺微機檢測系統的可靠性和穩定性問題，使得該試驗臺技術先進、實用性好。 -
The contents of this research include building the hardware system and developing the software system. the key problem to solve is how to transmit high quality images by a low bit network streaming. hardware system for image sampling is mainly configured by purchasing equipments, which requires the time - consumption of single frame under millisecond, the producer of the image sample card providing sdk and the sampling card working stably and unfailingly for long time
離子探針樣品圖像處理系統要解決的三個問題: 1 .快速、有效的獲取離子探針樣品圖像; 2 .對獲取的樣品圖像進行處理，使它適合低速率網路環境下的圖像傳輸; 3 .在滿足客戶要求的情況下使傳輸的圖像數據量盡可能的小。 -
Single sampling procedures and tables for product quality audit by variableg for mean
產品質量平均值的計量一次監督抽樣檢驗程序及抽樣表 -
Single sampling procedures and tables for product quality audit by variableg for mean value
產品質量平均值的計量一次監督抽樣檢驗程序及抽樣表 -
By over - sampling the single input single output ( siso ) system, the system is transformed into a single input multiple output ( simo ) one with common poles
通過過采樣控制系統的輸出信號，將原單輸入單輸出系統轉換成為一個新的與原系統具有相同輸出極點的單輸入多輸出系統。 -
Single sampling procedures and tables for product quality audit of small population by attributes
產品質量監督小總體計數一次抽樣檢驗程序及抽樣表 -
The difference between the image obtained through method of microscanning and the single sampling image is simulated by computer based on the theory of microscanning. the sampled image and the images constructed with microscanning are presented as well
用計算機進行模擬分析，比較了採用微掃描方法合成的圖像和單幀抽樣圖像的差異，並給出了填充因子不同時的抽樣圖像和微掃描重建圖像。 -
Aql sampling procedures for inspection by variables - specification for single sampling plans indexed by acceptable quality level for lot - by - lot inspection
變量檢驗用取樣程序.第1部分:用逐批檢驗合格質量等級 -
, single sampling inspection plans having desired operating characteristics by variables standard deviation unknown and single limit specified
通過變量進行有預期操作特性的一次抽樣檢查計劃 -
Single sampling procedures and tables by attributes for product quality audit
產品質量監督計數一次抽樣檢驗程序及抽樣方案 -
Single sampling inspection plans having desired operating characteristics part 1 : sampling by attributes
有預期操作特性的一次抽樣檢查計劃.第1部分:計數抽樣 -
Single sampling inspection plans having desired operation characteristics by variables standard deviation known
通過變量進行有預期操作特性的一次抽樣檢查計劃 -
Single sampling procedures and tables for inspection having desired operating characteristics by variables for mean
平均值的計量標準型一次抽樣檢驗程序及抽樣表
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