信号数的一个非参数检验法
A NONPAYAMETRIC METHOD FOR ESTIMATING THE NUMBER OF SIGNALS
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摘要: 木文提出信号数的一个非参数检验法:即对燥声分布的形式没有特殊假定下去检验信号的个数.并证明了这种方法应满足一个基本性质:即相合性.它意味着当观察数愈来愈大时,我们可以用任意接近于1的概率正确地定出信号的真正个数。Abstract: In this paper, we give a nonparametric method for estimating the number of signals, under general conditions, we show that the estimate is strongly consistent.