In this work, a Euclidean distance calculator is presented. The circuit comprises of simple computing blocks, their basic element being the floating gate MOSFET (FGMOS), exploiting the merits of this device in designing circuits with low-voltage and rail-to-rail operation. Therefore the overall circuit has the characteristics of modularity, low-voltage and rail-to-rail operation under a single supply voltage, accuracy and simplicity. The circuit is designed with 2/spl mu/ MIETEC CMOS technology and is used in the simulation of a hand-written digit recognition system using the nearest neighbour classification method. The simulation results presented, demonstrate the functionality of the circuit.
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机译：在这项工作中，提出了一个欧几里得距离计算器。该电路由简单的计算模块组成，其基本元素是浮栅MOSFET（FGMOS），在设计具有低压和轨到轨操作的电路时充分利用了该器件的优点。因此，整个电路具有模块化，低电压和在单一电源电压下轨到轨工作的特点，具有准确性和简单性。该电路采用2 / spl mu / MIETEC CMOS技术进行设计，并用于使用最近邻分类法的手写数字识别系统的仿真中。给出的仿真结果证明了该电路的功能。
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