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How to explain wavelet coherence and cross wavelet
I have a timeseries, do wavelet with sunspot, which is known as a periodicity of about 11 years. This is wavelet power spectrum...

ungefär ett år ago | 0 answers | 0

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How to calculate correlation between two series with high autocorrelation
two series with high autocorrelation, so the degree of freedom is decline. Using t-test to estimate the p-value, they are easy t...

ungefär ett år ago | 1 answer | 0

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How does genetic algorithm derive the best fitness and average fitness values for each generation?
My Matlab version is R2021a. The help give the sample function is [x,fval,exitflag,output,population,scores] = ga(___) The out...

mer än 2 år ago | 1 answer | 1

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遗传算法ga如何导出每代的最佳适应度和平均适应度函数值？
用的2021a版本，help给的函数样例为[x,fval,exitflag,output,population,scores] = ga(___) 输出参数没有每代的过程变量。 每代的最佳适应度和平均适应度函数值会给出一张图，但我想知道确切的值。

mer än 2 år ago | 1 answer | 0

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