基礎篇 信息與計算系統 模塊 1 計算與計算思維 ··································································· 3 1.1 計算工具的演變····················································································4 1.2 計算模型····························································································· 9 1.3 計算思維····························································································16 思維啟發 ···································································································23 習題 1 ·······································································································24 模塊 2 信息與社會 ······································································· 26 2.1 信息與信息技術·················································································· 27 2.2 信息素養····························································································33 2.3 信息安全····························································································35 思維啟發 ···································································································39 習題 2 ·······································································································39 模塊 3 數據的表示與處理 ······························································ 41 3.1 數製及其轉換····················································································· 42 3.2 數據的存儲與表示 ··············································································· 46 3.3 語音編碼····························································································50 3.4 圖像與視頻編碼·················································································· 52 思維啟發 ···································································································56 習題 3 ·······································································································57 模塊 4 計算機系統 ······································································· 59 4.1 集成電路與芯片·················································································· 60 4.2 計算機的工作原理 ··············································································· 63 4.3 計算機硬件系統·················································································· 67 4.4 計算機軟件系統·················································································· 75 4.5 新一代國產計算系統············································································ 77 思維啟發 ···································································································81 習題 4 ·······································································································82 模塊 5 網絡基礎與信息檢索 ··························································· 83 5.1 計算機網絡基礎·················································································· 84 5.2 Internet 技術 ······················································································· 93 5.3 信息檢索····························································································98 思維啟發 ································································································· 104 習題 5 ····································································································· 105 進階篇 算法與數據管理 模塊 6 程序設計基礎 ···································································109 6.1 程序的構成要素和編碼規範································································· 110 6.2 結構化程序設計·················································································121 6.3 函數與模塊 ······················································································· 128 思維啟發 ································································································· 134 習題 6 ····································································································· 135 模塊 7 數據結構與算法 ································································137 7.1 算法基礎·························································································· 138 7.2 常用的數據結構·················································································142 7.3 常用的算法 ······················································································· 154 思維啟發 ································································································· 163 習題 7 ····································································································· 164 模塊 8 軟件開發與過程管理 ··························································166 8.1 軟件開發過程的工程化······································································· 167 8.2 軟件生命周期與軟件過程模型······························································ 172 8.3 軟件項目管理····················································································176 8.4 軟件工具與開發環境···········································································182 思維啟發 ································································································· 188 習題 8 ····································································································· 189 模塊 9 數據庫設計與管理 ································································· 191 9.1 數據庫基礎知識·················································································192 9.2 數據模型·························································································· 194 9.3 關系代數·························································································· 196 9.4 關系數據庫設計方法···········································································198 思維啟發 ································································································· 204 習題 9 ····································································································· 205 拓展篇 智聯、智算與智用 模塊 10 新一代通信技術與物聯網 ··················································209 10.1 現代通信基礎知識 ············································································ 210 10.2 5G 及其應用 ···················································································· 215 10.3 物聯網概述 ····················································································· 220 10.4 物聯網技術及其應用 ········································································· 224 思維啟發 ································································································· 226 習題 10 ····································································································226 模塊 11 雲計算與大數據 ······························································ 228 11.1 雲計算與大數據概述········································································· 229 11.2 大數據關鍵技術 ··············································································· 231 11.3 雲計算的分類、服務與核心技術 ························································· 233 11.4 雲計算與大數據應用········································································· 238 思維啟發 ································································································· 241 習題 11 ····································································································241 模塊 12 人工智能 ······································································· 243 12.1 人工智能簡介 ·················································································· 244 12.2 人工智能核心技術 ············································································ 253 12.3 人工智能的應用領域 ········································································· 259 思維啟發 ································································································· 264 習題 12 ····································································································265 模塊 13 元宇宙相關技術 ······························································268 13.1 走進元宇宙 ····················································································· 269 13.2 虛擬現實 ·························································································273 13.3 增強現實 ·························································································282 13.4 區塊鏈技術 ····················································································· 287 思維啟發 ································································································· 292 習題 13 ····································································································293 參考文獻 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