student s Experiment majored in automation
標簽： Experiment automation student majored
上傳時間： 2014-05-31
上傳用戶：離殤
use of the VHDL language traffic lights control procedures, with a complete report of the Experiment
標簽： Experiment procedures the language
上傳時間： 2014-01-21
上傳用戶：wff
keil addon dll for simulation of led and key press Experiment
標簽： Experiment simulation addon press
上傳時間： 2013-12-15
上傳用戶：無聊來刷下
For Experiment and Literature Fans
標簽： Experiment Literature Fans For
上傳時間： 2017-03-15
上傳用戶：fanboynet
data structure Experiment
標簽： Experiment structure data
上傳時間： 2017-04-23
上傳用戶：風之驕子
This Experiment uses the Blackfi n BF533/BF537 EZ-KIT to run a simple FIR fi lter on stereo channels at a sampling frequency of 48 kHz. The CYCLE register is embedded in the main program ( process_data.c) to benchmark the time needed to process two FIR fi lters. A background telemetry channel (BTC) is set up to display the cycle count.
標簽： Experiment Blackfi EZ-KIT channe
上傳時間： 2013-12-27
上傳用戶：baiom
vhdl programs to use as a lab Experiment all advance programs
標簽： programs Experiment advance vhdl
上傳時間： 2014-10-25
上傳用戶：lz4v4
This file for Experiment of C8051 Microcontroller(SILABS company) with USB interface that use keil programming if you have some problem for this file, please contact me with sofa24@hotmail.com
標簽： Microcontroller Experiment interface company
上傳時間： 2017-08-24
上傳用戶：woshini123456
分析了調幅信號和載波信號之間的相位差與調制信號的極性的對應關系,得出了相敏檢波電路輸出電壓的極性與調制信號的極性有對應關系的結論。為了驗證相敏檢波電路的這一特性,給出3 個電路方案,分別選用理想元件和實際元件,采用Multisim 對其進行仿真實驗,直觀形象地演示了相敏檢波電路的鑒相特性,是傳統的實際操作實驗所不可比擬的。關鍵詞:相敏檢波;鑒相特性;Multisim;電路仿真 Abstract : The corresponding relation between modulation signal polarity and difference phases of amplitudemodulated signal and the carrier signal ,the polarity of phase2sensitive detecting circuit output voltage and the polarity of modulation signal are correspondent . In order to verify this characteristic ,three elect ric circuit s plans are produced ,idea element s and actual element s are selected respectively. Using Multisim to carry on a simulation Experiment ,and then demonst rating the phase detecting characteristic of the phase sensitive circuit vividly and directly. Which is t raditional practical experience cannot be com pared.Keywords :phase sensitive detection ;phase2detecting characteristic ;Multisim;circuit simulation
上傳時間： 2013-11-23
上傳用戶：guanhuihong
為了提高傳統溫度控制系統的性能，將PID控制理論與嵌入式系統相結合，采用瑞薩電子公司的H8S/2166作為核心處理器，AD公司的AD7705以及熱敏電阻溫度傳感器作為溫度檢測單元，利用4×6小鍵盤、LCD顯示器和S1D13305液晶控制器達到良好的人機交互，設計出了一個應用于化工領域的嵌入式實時溫度控制系統。相比于傳統溫度控制系統，該系統提供了更強的計算能力和可擴展能力，采用增量PID控制算法實現復雜控制。通過實驗，該系統能達到0.1 ℃的溫度控制精度以及小于120 s的溫度穩定時間。 Abstract: In order to improve the performance of conventional temperature control system， combining PID control theory with embedded systems， using the Renesas Electronics Corp. H8S/2166 micro-controller as a core processors， AD7705 and thermistor temperature sensor as a temperature detection unit and 4×6 small keyboard， LCD and S1D13305 LCD controller as a good human-computer interaction， this paper designed an embedded real-time temperature control system which is applied in chemical industry. Compared with conventional temperature control system， this system provides more computing power and extensibility， and adopts PID control algorithm for complex control. Through the Experiment， the system can reach temperature control accuracy of 0.1 ℃ and temperature stabilization time of less than 120 seconds.
上傳時間： 2014-12-26
上傳用戶：003030
