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再论1/f噪声的动力学统计理论

Re-study of statistical dynamics of 1/f noise

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【作者】 许生龙

【Author】 XU Sheng-long(Kunming Institute of Physics,Kunming 650223,China)

【机构】 昆明物理研究所 云南昆明650223

【摘要】 在《1/f噪声的动力学统计理论》一文中,为了突出重点,攻克主要矛盾,因而对1/f噪声的某些特点,如实验上发现的1/f噪声的功率谱S(f)为什么总是1/fM能谱和功率谱S(f)为何是同一函数等等,当时未能深入追究,本文除了弥补这些不足之外,还从“零点能”与“暗物质”而引发的“背景能量的涌动”这个深层次上来解释普适关系式:S(f)∝logf/f。

【Abstract】 A definitive power spectrum was deduced from theoretical analysis and a universal equation was obtained in the paper "Statistical Dynamics of 1/f Noise".But there still are some questions such as why the power spectra S(f) of 1/f noise show the same form fined in experiments,energy spectrum and power spectrum have the same function form etc.which were discussed here.To go a step further,the authors explained the universal equation S(f)∝1/f based on the "fluctuation of background" from the theorem of "zero point energy" and "dark matter".

  • 【文献出处】 中国测试技术 ,China Measurement Technology , 编辑部邮箱 ,2007年03期
  • 【分类号】TB533
  • 【被引频次】4
  • 【下载频次】185
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