Variable Metrix Method and Its Application on the CurvilinearOptimal Imitation Problem
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摘要: 討論1種對無約束目標函數采用變量矩陣算法求解最優值的方法,變量矩陣算法的特點是利用矩陣迭代計算,收斂速度快,過程較穩定.對于一類可逼近模擬曲線的最佳擬合,可以迭代出符合要求的參數值.作為較典型的應用實例。設計1種幅度均衡器.通過迭代搜索找出滿足衰耗誤差的元件值,說明曲線擬合達到了預期的效果.Abstract: Some advanced researches on nonlinear unconstrained optimization problems with variable matrix method (VMM) have been discussed. VMM shows performing satisfac-torily in convergence rate,precisions, computation time and steadiness. As an application example, the element values of a telecommunication line equdizer are searched out by this method.
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Key words:
- variable matrix method /
- reiterate /
- curvilinear optimal imitation
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