by comparison with conventional methods included loss function, fpe, aic and bic, residual entropy makes full use of stochastic distributions of residual series, so it provides more effective ( identification) and checking performance.
与传统的检验方法相比,该物理量充分利用了残差序列的随机分布信息,因而显示出更好的模型辨识性能。
m-order of mem is determined according to fpe ( final predict error) rule and a formula of power spectrum estimation of small area in dongting lake is proposed. the relationship between wave height and spectrum is also obtained.
由最终预报误差准则(FPE准则)确定最大熵谱的阶数M,得到了东洞庭湖小风区风浪谱的估计公式以及波浪要素与谱的关系式。
compared with the traditional fuzzy controller, the scheme is made up of two parts: fuzzy performance evaluator ( fpe) and fuzzy controller ( fc). fpe offers a method to verify the validity of fuzzy models and controller.
区别于传统的模糊控制设计方法,该文提出的控制策略由模糊性能评估器(FPE)和控制器(FC)两部分组成。
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