【正文】 修改圖表數(shù)據(jù)源 ...................................................................................... 44 準(zhǔn)備演示圖 ....................................................................................................... 46 注釋演示圖 ............................................................................................. 46 打印圖表 ................................................................................................. 49 輸出表格 ................................................................................................. 51 基本作圖函數(shù) ................................................................................................... 52 創(chuàng)建圖 .................................................................................................... 52 一個圖表中的多重 數(shù)據(jù)集 ........................................................................ 53 指定線型和顏色 ...................................................................................... 54 作出線與標(biāo)記 .......................................................................................... 54 虛數(shù)與復(fù)數(shù)數(shù)據(jù) ...................................................................................... 55 在現(xiàn)有圖中添加圖 ................................................................................... 56 Figure 窗口 ............................................................................................... 57 統(tǒng)一 Figure 中作多幅圖 ............................................................................ 57 軸的控制 ................................................................................................. 58 軸標(biāo)簽和標(biāo)題 ........................................................................................ 59 Figure 的保存 .......................................................................................... 59 網(wǎng)格和表面作圖 ................................................................................................ 60 關(guān)于網(wǎng)格和表面作圖 ............................................................................... 60 雙變量函數(shù)的可視化 ............................................................................... 60 繪制圖像數(shù)據(jù) ................................................................................................... 63 打印圖表 .......................................................................................................... 64 句柄圖形對象的理解 ......................................................................................... 65 句柄的應(yīng)用 ............................................................................................. 65 圖形對象 ................................................................................................. 66 設(shè)置對象屬性 .......................................................................................... 67 指定軸或圖形 .......................................................................................... 69 查找現(xiàn)有的對象句柄 ............................................................................... 70 4 編程 ........................................................................................................................... 71 流控制 .............................................................................................................. 71 條件控制 —— if， else， swith.................................................................... 71 循環(huán)控制 —— for， while， continue， break ............................................... 72 4 錯誤控制 —— try， catch ........................................................................... 74 程序終止 —— return ................................................................................. 75 其他數(shù)據(jù)結(jié)構(gòu) ................................................................................................... 75 多維數(shù)組 ................................................................................................. 75 單元數(shù)組 ................................................................................................. 76 字符與文本 ............................................................................................. 77 結(jié)構(gòu)體 .................................................................................................... 79 腳本和函數(shù) ....................................................................................................... 80 綜述 ........................................................................................................ 80 腳本 ........................................................................................................ 81 函數(shù) ........................................................................................................ 82 函數(shù)類型 ................................................................................................. 83 全局變量 ................................................................................................. 84 把字符串變元賦給函 數(shù) ............................................................................ 84 eval 函數(shù) .................................................................................................. 85 函數(shù)句柄 ................................................................................................. 85 函數(shù)的函數(shù) ............................................................................................. 86 向量化 .................................................................................................. 87 預(yù)分配 .................................................................................................. 87 面向?qū)ο蟮某绦蛟O(shè)計 ......................................................................................... 88 5 數(shù)據(jù)分析 .................................................................................................................... 88 簡介 ................................................................................................................. 88 預(yù)處理數(shù)據(jù) ....................................................................................................... 89 匯總數(shù)據(jù)