A Composition Method Based on Genetic Algorithm;
一种基于遗传算法的作曲方法
This paper studies the similarities and differences between human and computer compositions.
关于电脑音乐中电脑作曲的问题越来越成为音乐家、哲学家、心理学家、数学家倾心研究的课题,其方向和深度各有不同。
s: Western scholars carried on investigations on compositional process of 14 past masters including Debussy, Puccini, Richard Straus, Mahler, Pfitzner, Stravinsky, Bartók, Hindemith, Schoenberg,Dallapiccola and Zimmermann, while 4 living composers presented their own experience.
西方学者对 14位已故大师的作曲过程进行了研究 ,其中包括德彪西、普契尼、里夏德·斯特劳斯、马勒、普菲茨纳、斯特拉文斯基、巴托克、欣德米特、勋伯格、达拉皮科拉和齐默尔曼 ,而 4位健在的作曲家则讲述了自己的经验。
Discussion on some problems of the applying work curves in laboratory test;
谈谈化验中应用工作曲线的几个问题
Drawing work curve, digesting time and turbidity compensated are tested as determining total amount of P in surface water by ammonium molybdate tetrahydrate spectrophotometry.
对用钼酸铵分光光度法测定地表水中总磷时工作曲线的绘制、消解时间和浊度补偿等进行了试验。
The correction coefficient needs to be adopted to calculate the determinated value of work curve,it simplifies the operation,reduces error and enhances the accuracy and precision.
采用大肚移液管 ,将标准溶液配制成整数级别的贮备液、中间液、使用液时 ,利用工作曲线计算测定值需要引入校正系数 ,利用该方法可简化操作 ,减少误差提高实验准确度、精密度。