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Recovery device to the square root of the differences known and unknown quantities
Recovery device to the square root of the differences known and unknown quantities
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机译：恢复设备到已知量和未知量之差的平方根
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摘要
DEVICE FOR THE EXTRACTION square root of known and unknown quantities, comprising: a source of reference voltage, an amplifier with an adjustable transmission coefficient, and a first adder, the first and second inputs of the first adder are respectively connected to the voltage reference outputs and the amplifier with an adjustable transmission coefficient, and the output first adder is an output device, characterized in that it introduced a second adder, the first and second inputs of which are connected respectively to the outputs reference voltage source and the first adder, and the control information inputs of the amplifier with adjustable transmission ratio device coupled to the input and output of the first adder.
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