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Origin软件挺不错的,我用它来分析数据

时间:2005-11-03 20:45来源:中国电骡 作者:iceast 阅读:

Origin 是为研究人员研究各种科学规律而专门设计的全面的图形和分析解决方案。Origin 为您导入、转换、处理、作图以分析数据以及发布研究结果提供了各种各样的工具和选项。
使用 Origin 时,用户可执行以下操作(有些用户可能只需要其中部分功能):

简介:
Origin 是为研究人员研究各种科学规律而专门设计的全面的图形和分析解决方案。Origin 为您导入、转换、处理、作图以分析数据以及发布研究结果提供了各种各样的工具和选项。
使用 Origin 时,用户可执行以下操作(有些用户可能只需要其中部分功能):
1. 向 Origin 中输入数据
2. 准备作图和分析所需的数据
3. 使用数据作图
4. 分析数据
5. 自定义图形
6. 导出或打开图形以备发布或介绍
7. 组织项目
8. 混合编程以提高效率
Origin 7.5 新增重要功能
对于 Origin 7.5,OriginLab 的目标是创建一整套功能,提高 Origin 的易用性并进一步拓展其分析能力。通过重新设计旧的软件并引入新功能,已经实现了这个目标。使用 Origin 7.5,已经显著地简化导入数据、创建图形以及为图形应用各种格式所需的步骤。
新增重要功能描述:

导入向导:
Origin's new Import Wizard provides visual feedback to assist you in importing one or more ASCII or Binary files into a worksheet or graph window. Advanced options include the ability to extract header variables and specify plot designations. You can save your import settings to a filter file. Later simply drag and drop your data files to create worksheets or data plots.

主题
Now you can instantly change the look of a graph by applying a built-in or user-defined collection of formatting details, called a Theme. This is particularly useful when creating graphs for multiple publications since many have unique requirements. A Theme Gallery allows you to choose, edit, and apply saved themes quickly and easily. Set a saved theme as the system theme so that any graph you create in the future will automatically display your theme’s settings.

复制和粘贴格式
Copy any graph format settings and paste them onto another graph. For example, copy the axis label format of one axis and paste it onto another.

分组数据绘图格式化
New controls allow you to customize how Origin increments the color, symbol, line type, and other format settings for grouped data plots. You can eliminate, reposition, and nest shapes, interiors, colors, and styles. All settings for grouped plots can even be copied and pasted to another graph or saved to a theme.

绘图设置对话框
Plot data from any worksheet within your project. An intuitive interface allows you to quickly and easily select the data to be plotted, as well as configure plot settings. In one step, you can even plot columns of the same name from multiple worksheets.

工作表计算的自动更新
If you need to repeatedly perform data set calculations, you can speed up your work by enabling the new AutoUpdate option in the Set Column Values dialog. You can even specify calculations based on columns from other worksheets.

日期 (DDD) 和 IRIG 时间支持
Days (DDD) support allows easy import and plotting of data files that include IRIG Time data.

用于标记标签的非线函数
Specify tick labels for an axis using a nonlinear function.

LabVIEW™ 连接
Send data to Origin using LabVIEW VIs for Origin.

MATLAB® 连接
If you have MATLAB on your machine, you can import data from the current MATLAB workspace or from a saved workspace file (*.MAT).

样式工具栏曲线支持
Make quick changes to your data plots using the Style toolbar. Line color, thickness, and connection type as well as the pattern, pattern color, and pattern width can be updated using the Style toolbar. All color drop-down lists even include Group Format Color Palettes for grouped data.

向项目中添加附件
Origin Project (*.OPJ) files now accept any type of file attachment. This includes files such as Microsoft® Word® documents, Adobe® Acrobat® PDFs, and more.
Attached Origin C files automatically compile and are ready for use. Origin Script files are also immediately accessible.

可编程的 Origin C 语言对话框
Use a single Origin C command to create custom dialog boxes for your graphing and analysis routines. This new feature is a dynamically generated, easy-to-use, and powerful graphical user interface device.

自动服务器支持
Access Origin from other applications, such as Microsoft® Excel, Microsoft® Visual Basic®, and National Instruments™ LabVIEW™.
For example, you can program Excel to call Origin to perform data analysis, such as FFT, smoothing, or curve fitting and then return the results, including an Origin graph, to your workbook.

(责任编辑:泉水)
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