They include signal sampling circuit, man-machine interface circuit and control circuit, main chip interface circuit, zero-crossing triggering circuit, and communication circuit, etc.
它们包括信号采样电路、人机接口电路、主控芯片接口电路、过零触发电路及通讯电路等。
The fault diagnosis system of the locomotive electric transmission circuit described above is an application system, which include of signal sampling, data transmission and fault identification.
本文研究、设计的机车电传动电路故障诊断系统是一个集信号采集、数据传输和故障识别为一体的应用系统。
The system was composed of hardware inspecting circuit and related software, and possessed signal sampling, waveform showing, statistical analysis of data, curve repaint and data storing function etc.
该系统由硬件检测电路和相关软件组成，具有信号采集、波形显示、数据统计分析、曲线拟合及数据存储功能。
The overall hardware design scheme is performed, such as DSP 3. 3V power, voltage and current sampling module, IGBT driving circuit, I/O signal processor, fault detection module and COM circuit etc.
对系统硬件设计的DSP 3．3V电源的获取、电压电流采样模块、IGBT驱动、一般I／O信号的处理、故障监测和串口通信电路进行了研究分析。
The brightness sampling circuit is used to detect the brightness data correspondent to data signal.
亮度取样电路用以检测数据信号所对应亮度数据。
The diesel engine rotating speed sampling circuit comprises an analog signal circuit and a pulse signal circuit.
柴油机转速采样电路包括模拟信号电路和脉冲信号电路。
Which include drive circuit, temperature stabilizer, data sampling circuit, signal-processing circuit, data conversion, and video synthesis circuit.
包括焦平面阵列驱动电路、温度稳定电路、数据采集、数字信号处理、数据转换、视频合成等功能模块。
By compensating with P-type bootstrapped switch, this circuit can overcome nonlinear distortion, which is generally introduced by signal-dependent on-resistance, and improve sampling resolution.
采用P型栅压自举开关补偿技术，可以有效地克服采样管导通电阻变化引入的非线性失真，提高采样精度。
This system is expanded with signal sensor, signal regulating circuit, data sampling circuit, communication module and human-machine interface.
包括信号传感电路、信号调理电路、数据处理电路、人机接口及通信接口电路等。
It can accurately judge an interference signal by sampling and analyzing the demagnetization signal, thus able to accurately judge the demagnetizing circuit in the color TV set is normal.
通过对消磁信号进行采样及分析，可以准确的辨别是否为干扰信号，从而可以准确判断出该彩电内的消磁信号是否正常工作。
It can accurately judge an interference signal by sampling and analyzing the demagnetization signal, thus able to accurately judge the demagnetizing circuit in the color TV set is normal.
通过对消磁信号进行采样及分析，可以准确的辨别是否为干扰信号，从而可以准确判断出该彩电内的消磁信号是否正常工作。
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