By programming the FPGA, we finished the hardware control cooperating with the DSP, the OSD function, the collection and dealing with the ultrasonic sensor signal.
主要对FPGA进行编程设计，配合DSP完成了系统硬件控制、OSD以及超声波雷达信号的采集、处理等功能。
Compared with correlation measure by adopting ultrasonic and capacity as sensor, it has lower cost that adopting random signal of fluctuating pressure by pressductor measured.
与采用超声波、电容作为传感器的相关测量法相比，利用压力传感器测量压力脉动随机信号的相关测量法成本较低。
The digital filter was done to the output signal of the analog ultrasonic sensor.
对模拟量超声波传感器的输出信号进行了数字滤波。
The chip comprises ultrasonic sensor driver circuit, time measurement control, temperature measurement control, STOP signal conversion such as modules design.
该芯片包括超声波探头驱动电路、测时控制电路、测温控制电路、STOP信号转换电路等模块。
Compared with correlation measure by adopting ultrasonic and capacity as sensor, it has lower cost that adopting random signal of fluctuating pressure by pressductor...
与采用超声波、电容作为传感器的相关测量法相比，利用压力传感器测量压力脉动随机信号的相关测量法成本较低。
Compared with correlation measure by adopting ultrasonic and capacity as sensor, it has lower cost that adopting random signal of fluctuating pressure by pressductor...
与采用超声波、电容作为传感器的相关测量法相比，利用压力传感器测量压力脉动随机信号的相关测量法成本较低。
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