把电学量传感器测量物理量的范围，平分二段，分别建立拟合回归方程，并用电路实现之。
The measuring range of electric quantity sensor is divided into two parts, the regressive equations are respectively set up and realized it using circuits.
仿真结果表明：FPGA设计的控制电路，能够在阵列型彩色平板显示器件上实现超分辨率显示，水平分辨率由原来的384提高到1 152。
The results indicate that the realization of this technique on color array display panel can be obtained by FPGA device easily, improving the horizontal resolution from 384 to 1 152.
叙述了一种智能数字电平分析仪的电路原理、各部分电路的信号处理过程以及系统的软件设计，给出了实现本产品所需的主要元器件及它们的主要参数。
The principle of the circuit, the procedure of signal processing in each part of the circuit and the design of system software, in a intelligent digital level analyzer, have been presented in detail.
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