【摘要】 利用线性反馈移位寄存器产生的伪随机m序列脉冲,经过多级分频,简单的时间幅度转换电路后,成为在时间上和幅度上都近似为高斯分布的模拟核脉冲,可以代替放射源对各种核电子仪器进行调试。更多还原

【Abstract】 This paper describes a simple circuit which converts the pseudo-random m sequence pulses into pulses which approach Gauss distribution both in time and amplitude. The circuit may be used to substitute a radioactive source when a nuclear spectrum system is tested.更多还原