【導(dǎo)讀】OneRoundhousePlaza. Northampton,MA01060. USA. (413)586-2020. (800)969-7720. Fax(413)585-0126. iii. TableofContents. Use

　　

【正文】 al, and other functions available from the F(x) menu in the dialog. The Before Formula Script panel at the bottom of the dialog can be utilized to execute any LabTalk script prior to putation of the main column formula. The Variables menu provides a flexible interface to insert appropriate LabTalk script mands to access columns and other metadata contained in any sheet or book in the Origin Project. 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 1 應(yīng)用于要在此處顯示的文字。 11 Various properties of the workbook can be customized using the Worksheet Properties dialog accessible from the Format menu. Worksheet cells can contain links to cells in other worksheets or report sheets, and can also contain embedded graphs and images from external disk files, or images corresponding to matrix objects contained in the Origin project. Groups of cells in a worksheet can be merged, allowing for objects such as embedded graphs to be displayed over a larger area. These features when bined allow for the worksheet to be utilized as a flexible document for creating custom reports that summarize graphs, images and results. Such custom reports created using the worksheet can then be exported as image files such as PDF or JPEG, and can be also used for presenting results as part of Analysis Templates. The workbook can also contain additional metadata such as properties of data files imported into the worksheet including variables that may have been extracted from header lines contained in the data file. Such metadata can be viewed in the Workbook Organizer panel 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 1 應(yīng)用于要在此處顯示的文字。 12 accessible in the rightclick context menu on the worksheet window title. The metadata is then available for access in dialogs such as the Set Values dialog for setting column values. Matrix Books The Matrix Book in Origin is a collection of Matrix Sheets or Layers. Each matrix sheet can in turn contain multiple Matrix Objects. Each matrix object is a twodimensional array of numbers. The data types supported include floating point, integer and plex. Each matrix object has associated X and Y coordinates. You can assign arbitrary begin and end values for X and Y coordinates, and those values will be used to create a linear map of coordinate values in X and Y. The coordinate values are used by Origin to set the axes when 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開 始”選項卡將 Heading 1 應(yīng)用于要在此處顯示的文字。 13 creating plots such as 3D Surface or Contour plots from the matrix data, and also by analysis operations such as surface fitting. The matrix dimensions and coordinates can be customized using the Matrix Dimensions dialog. The matrix data type and display can be controlled using the Matrix Properties dialog. Both dialogs are accessible from the Matrix menu. All matrix objects contained in a given matrix sheet share the same dimensions property (number of cells in X and Y) although each can have different settings for properties such as data type and display. The Set Values dialog also accessible from the Matrix menu allows you to specify formula for generating the numbers in a matrix. When a matrix contains numeric data, the top right corner of the window display a D icon. A matrix object can also contain an image such as an image imported from a disk file, instead of numeric data. When a matrix object contains an image the top right corner displays an I icon. Basic image processing tools in Origin can operate on images stored in matrix objects. Images can converted to numeric data and vice versa using menu items under the Image menu. The matrix window can display only one matrix object from one matrix sheet at a given time. Whether the matrix object contains an image or numeric data, the display can be toggled between Data Mode and Image Mode using the View menu. In Data Mode the display can 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 1 應(yīng)用于要在此處顯示的文字。 14 also be toggled to either show the X and Y index or the actual X and Y coordinates using the View menu. Graph An Origin Graph Page can contain multiple Graph Layers where each layer is prised of a set of axes. Each graph layer can in turn contain multiple Data Plots. A Data Plot is simply a plot of one dataset. Graph layers can be separate from each other or can physically overlap each other in the graph page. The axes in layer can also be linked to axes of other layers. This hierarchy provides a very flexible way to present multiple data plots in a graph in multiple layers, at the same time maintaining desired relationships between the data plots. 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 1 應(yīng)用于要在此處顯示的文字。 15 The Plot Details dialog accessible from the Format menu or by doubleclicking on a data plot, provides a hierarchical interface for setting properties of the graph: ? Page level Page dimensions, colors, legend, etc. ? Layer level Layer dimensions, linking, colors. etc. ? Dataplot level Specific formatting for each plot style. 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 2 應(yīng)用于要在此處顯示的文字。 錯誤 !使用“開始”選項卡將 Heading 1 應(yīng)用于要在此處顯示的文字。 16 Doubleclicking on any axis of a layer opens the Axis Dialog which can be used to set properties of the axes such as tick directions, grid lines, and display format of tick labels. The Plot Setup dialog accessible by doubleclicking on the Layer Icon provides a flexible interface for adding or removing data plots from the graph layers, reordering data plots, and other operations