ORIGIN教程中文版

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文章数量:1533913

2024年3月30日发(作者：)

目录

第一章Origin基础知识

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一、工作环境

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1.1工作环境综述

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1.2菜单栏

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二、基本操作

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第二章简单二维图

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2-1输入数据

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2-2、绘制简单二维图

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2-3设置列属性

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2-4、数据浏览

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2-5、定制图形

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2-5-1定制数据曲线

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2-5-2定制坐标轴:

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2-5-3添加文本说明

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2-5-4添加日期和时间标记

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2-5-5利用左侧的菜单

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第三章数据管理

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3-1导入数据文件

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3-2变换数列

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3-3数据排序

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3-4频率记数

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3-5规格化数据

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3-6选择数据范围作图

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3-7屏蔽曲线中的数据点

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3-8曲线拟合

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第四章绘制多层图形

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4-1打开项目文件

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4-2Origin的多层图形模板

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4-3在工作表中指定多个X列

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4-4创建多层图形

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4-4-1创建双层图

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4-4-2关联坐标轴

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4-5存为模板

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第五章非线性拟合

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5-1使用菜单命令拟合

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5-2使用拟合工具拟合

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5-3非线性最小平方拟合NLSF

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第六章数据分析

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6-1简单数学运算

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6-1-1算术运算

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6-1-2减去参考直线

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6-1-3垂直和水平移动

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6-1-4多条曲线平均

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6-1-5插值

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6-1-6微分

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6-2统计

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本文标签： 数据拟合图形