| PC—1500袖珍计算机拟合油脂实验数据和自动绘制拟合曲线图形的研究 |
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| 引用本文： | 黄道惠.PC—1500袖珍计算机拟合油脂实验数据和自动绘制拟合曲线图形的研究[J].河南工业大学学报(自然科学版),1986(1). |
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| 作者姓名： | 黄道惠 |
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| 作者单位： | 郑州粮食学院食品工程系 |
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| 摘 要： | 运用数学方法将实验数据处理成某种数学模型,这是一切技术科学、自然科学实验的基本目标之一.本文利用PC—1500袖珍计算机对油脂实验数据进行了拟合处理和绘图输出.并分如下四个问题进行了讨论.一、拟合实验数据的最小二乘法;二、按最小二乘法拟合实验数据的BASIC语言程序;三、自动绘制拟合曲线图形的程序设计;四、拟合油脂实验数据和绘制图形的应用举例.
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| 关 键 词： | PC—1500袖珍计算机 油脂 实验数据 拟合 绘图 |
Reseerch into Using portable Computer PC-1500 to Fit the Experimental Data of Fat and Oil and Autoplot the Fitting Curves |
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| Huang Daohui.Reseerch into Using portable Computer PC-1500 to Fit the Experimental Data of Fat and Oil and Autoplot the Fitting Curves[J].Journal of Henan University of Technology Natural Science Edition,1986(1). |
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| Authors: | Huang Daohui |
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| Affiliation: | Food Engineering Department |
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| Abstract: | It is one of the basic goals of all the scientific and technologic experiments to use mathematical methods to work out the experimental data into some kind of mathematical model.The following article mainly discusses the use of PC-1500 to fit the experimental data of fat and oil and autoplot the fitting curves. It is divided into four parts as follows. ( 1 ) the method of the least squares for fitting the experimental data; ( 2 ) the BASIC computer program according to the method of the least squares for fitting the experimental data; ( 3 ) the computer program designing for autoplotting the fitting curves; and ( 4 ) examples in using PC-1500 to fit the experimental data of fat and oil and autoplot the fitting curves. |
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| Keywords: | computer PC-1500 fat and oil experimental data fit flot |
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