In the boundless huge crowd to find her, clear is one thousand years ago in a period of fate, I wish you both happiness, total harmonic coyly.
于茫茫人海中找到她，分明是千年前的一段缘，祝你俩幸福美满，共谐连理。
Non integer period Sampling leads to large error in harmonic analysis by FFT.
利用FFT变换进行谐波分析，非整周期采样会带来较大的误差。
The method to measure body's inertial mass is proposed by measuring period of vibration with the integrated hall switch sensor, when spring oscillator is in situation of simple harmonic vibration.
提出了在弹簧振子作简谐振动时，利用集成开关型霍尔传感器测量振动周期，以进一步测量物体惯性质量的方法。
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