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基礎(chǔ)篇 信息與計算系統(tǒng) 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(fā) ···································································································23 習(xí)題 1 ·······································································································24 模塊 2 信息與社會 ······································································· 26 2.1 信息與信息技術(shù)·················································································· 27 2.2 信息素養(yǎng)····························································································33 2.3 信息安全····························································································35 思維啟發(fā) ···································································································39 習(xí)題 2 ·······································································································39 模塊 3 數(shù)據(jù)的表示與處理 ······························································ 41 3.1 數(shù)制及其轉(zhuǎn)換····················································································· 42 3.2 數(shù)據(jù)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(fā) ···································································································56 習(xí)題 3 ·······································································································57 模塊 4 計算機系統(tǒng) ······································································· 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(tǒng)·················································································· 67 4.4 計算機軟件系統(tǒng)·················································································· 75 4.5 新一代國產(chǎn)計算系統(tǒng)············································································ 77 思維啟發(fā) ···································································································81 習(xí)題 4 ·······································································································82 模塊 5 網(wǎng)絡(luò)基礎(chǔ)與信息檢索 ··························································· 83 5.1 計算機網(wǎng)絡(luò)基礎(chǔ)·················································································· 84 5.2 Internet 技術(shù) ······················································································· 93 5.3 信息檢索····························································································98 思維啟發(fā) ································································································· 104 習(xí)題 5 ····································································································· 105 進階篇 算法與數(shù)據(jù)管理 模塊 6 程序設(shè)計基礎(chǔ) ···································································109 6.1 程序的構(gòu)成要素和編碼規(guī)范································································· 110 6.2 結(jié)構(gòu)化程序設(shè)計·················································································121 6.3 函數(shù)與模塊 ······················································································· 128 思維啟發(fā) ································································································· 134 習(xí)題 6 ····································································································· 135 模塊 7 數(shù)據(jù)結(jié)構(gòu)與算法 ································································137 7.1 算法基礎(chǔ)·························································································· 138 7.2 常用的數(shù)據(jù)結(jié)構(gòu)·················································································142 7.3 常用的算法 ······················································································· 154 思維啟發(fā) ································································································· 163 習(xí)題 7 ····································································································· 164 模塊 8 軟件開發(fā)與過程管理 ··························································166 8.1 軟件開發(fā)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(fā)環(huán)境···········································································182 思維啟發(fā) ································································································· 188 習(xí)題 8 ····································································································· 189 模塊 9 數(shù)據(jù)庫設(shè)計與管理 ································································· 191 9.1 數(shù)據(jù)庫基礎(chǔ)知識·················································································192 9.2 數(shù)據(jù)模型·························································································· 194 9.3 關(guān)系代數(shù)·························································································· 196 9.4 關(guān)系數(shù)據(jù)庫設(shè)計方法···········································································198 思維啟發(fā) ································································································· 204 習(xí)題 9 ····································································································· 205 拓展篇 智聯(lián)、智算與智用 模塊 10 新一代通信技術(shù)與物聯(lián)網(wǎng) ··················································209 10.1 現(xiàn)代通信基礎(chǔ)知識 ············································································ 210 10.2 5G 及其應(yīng)用 ···················································································· 215 10.3 物聯(lián)網(wǎng)概述 ····················································································· 220 10.4 物聯(lián)網(wǎng)技術(shù)及其應(yīng)用 ········································································· 224 思維啟發(fā) ································································································· 226 習(xí)題 10 ····································································································226 模塊 11 云計算與大數(shù)據(jù) ······························································ 228 11.1 云計算與大數(shù)據(jù)概述········································································· 229 11.2 大數(shù)據(jù)關(guān)鍵技術(shù) ··············································································· 231 11.3 云計算的分類、服務(wù)與核心技術(shù) ························································· 233 11.4 云計算與大數(shù)據(jù)應(yīng)用········································································· 238 思維啟發(fā) ································································································· 241 習(xí)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(shù) ············································································ 253 12.3 人工智能的應(yīng)用領(lǐng)域 ········································································· 259 思維啟發(fā) ································································································· 264 習(xí)題 12 ····································································································265 模塊 13 元宇宙相關(guān)技術(shù) ······························································268 13.1 走進元宇宙 ····················································································· 269 13.2 虛擬現(xiàn)實 ·························································································273 13.3 增強現(xiàn)實 ·························································································282 13.4 區(qū)塊鏈技術(shù) ····················································································· 287 思維啟發(fā) ································································································· 292 習(xí)題 13 ····································································································293 參考文獻 ···················································································· 295