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relax.rar
- 谐波检测的RELAX算法,优于FFT,能够对幅值,频率,相位进行有效估计,an algorithm for estimation of sinusoid parameter
Weak-signal-detection
- 本文利用软件相移技术得到相互正交的参考正弦波信号;通过互相关算法,完成了软正交矢量型LIA相关器的具体实现;利用该方法实现了对微弱信号幅值和相位的检测,有效地抑制干扰,减少了硬件电路成本。通过Matlab仿真,验证了该算法具有一定的优越性。-In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlat
coherence
- 非线性光纤光学—超连续谱的相干性检测(需要事先得到21组超连续谱的数据),该代码可以对其幅度和相位进行相干性检测-nonliear fiber optics-the code for coherence of the supercontinuum
ft027
- 有循环检测,周期性检测,对球谐函数图形进行仿真,连续相位调制信号(CPM)产生。- There are cycle detection, periodic testing, Of spherical harmonics graphic simulation, Continuous phase modulation signal (CPM) to produce.