Introducing Python

Advanced Engineering Mathematics, 11th Edition, is known for its comprehensive coverage, careful and correct mathematics, outstanding exercises, and self-contained subject matter parts for maximum flexibility. It opens with ordinary differential equations and ends with the topic of mathematical statistics. The analysis chapters address: Fourier analysis and partial differential equations, complex analysis, and numeric analysis.The book is written by a pioneer in the field of applied mathematics. This comprehensive volume is designed to equip students and professionals with the mathematical tools necessary to tackle complex engineering challenges and drive innovation. This edition of the text maintains those aspects of the previous editions that have led to the book being so successful.In addition to introducing a new appendix on emerging topics in applied mathematics, each chapter now features a dedicated section on how mathematical modeling and engineering can address environmental an

A collection of brilliant short stories from the world’s best-loved storyteller – perfect for children aged five!Read about the time the pixies moved into the playroom and when a cloak that could make you invisible vanished in this exciting collection of short stories from Enid Blyton. Perfect for children aged five and up!These traditional tales are ideal for younger children being read to and for newly confident readers to read alone. Each story stands alone and is the perfect length for reading at bedtime or in the classroom.Enid Blyton remains one of Britain’s favourite children’s authors and her bumper short story collections are perfect for introducing her to the latest generation of readers.***Enid Blyton® and Enid Blyton’s signature are registered trade marks of Hodder & Stoughton Limited. No trade mark or copyrighted material may be reproduced without the express written permission of the trade mark and copyright owner.

This playful yet calming book about wonderful forest sounds is the perfect gift for introducing kids to loving--and respecting--the natural world around them. The forest has lots to say... if you listen. When a child steps into the forest, her ears are open and her heart is too. She listens carefully and hears marvelous things. She hears the rustling of leaves sharing their secrets. She hears a beetle balancing on a branch. And the more she listens, the more she learns. I Hear You, Forest is an excellent resource for outdoor education, classroom learning and homeschooling, helping to teach: Empathy and connection with all living thingsMindfulness and appreciation with the world around usThat the forest is full of magical sounds--you just have to listen!Book #1 in the Sounds of Nature series! This picture book series about listening to nature explores different ecosystems, including forest, ocean, and mountain soundscapes. It encourages mindfulness, outdoor education, and social-emotion

One Thursday morning, a box of babies arrived at this door...The perfect gift for any new parent who will quickly understand that one baby is as busy and chaotic as having seven! Babies need a lot of feeding, changing, entertaining, bathing ... and don't forget ALL that laundry. But, luckily, seven babies means ... seven times the love! With a simple read-aloud text and hilarious pictures with a sweet ladybird family to search and find throughout, Seven Babies is also a cosy, funny bedtime read - ideal for getting little ones into books for the first time."Joyous […] The babies’ expressive round faces recall Helen Oxenbury ’s drawings, but Xiao’s art has a zingier colour palette and a wildness of its own. It’s one of the cutest, and perhaps best, picture book portrayals of new parenthood that I’ve ever read – the exhausting babies barrel across each page, pulling books from shelves, chewing the rug and escaping the bath." - The Observer"A wonderfully joyful picture book for introducing

"本書按照利用機器學習算法建立經濟金融模型的流程安排章節內容，從拓寬讀者技能的角度出發，主要介紹經濟金融領域常用的人工智能模型。全書共11章，分為兩部分。第1～5章是建模的前期準備，包括緒論、Python編程基礎及數據處理、數據可視化、數據表格的處理與數據清洗、特徵工程等。第6～11章介紹常用的模型，包括聚類、主成分分析、線性模型、支持向量機、決策樹與隨機森林、神經網絡等。本書通過圖文結合的方式詳細解釋了複雜數學模型的核心思想，對每條代碼的功能進行解釋，以降低讀者理解複雜命令的難度。本書可作為高等院校計算機類、經濟學、金融學等相關專業的教材，也可作為感興趣讀者的自學讀物，還可作為相關行業技術人員的參考用書。"

《數據科學面試通關》詳細闡述了與數據科學面試相關的基本解決方案，主要包括探索現代數據科學領域、在數據科學領域尋找工作、 Python編程、數據可視化與數據敘述、使用 SQL查詢數據庫、 Linux中的 Shell和 Bash腳本編寫、使用 Git進行版本控制、用概率和統計挖掘數據、理解特徵工程和為建模準備數據、精通機器學習概念、用深度學習構建網絡、用 MLOps實現機器學習解決方案、掌握面試環節、協商薪酬等內容。此外，本書還提供了相應的示例、代碼，以幫助讀者進一步理解相關方案的實現過程。

https://youtu.be/p9DDms3QUW8 ★國內金控現職量化交易研究人員傳授從量化分析到真實交易系統建置，一本書全學會 ☆量化統計專家 + 程式交易員共同帶你使用 Python 攻略台股量化分析及自動交易 ★問 ChatGPT 也無法得知的秘辛！量化交易研究人員帶你少走冤枉的量化交易研究之路 投資是一門藝術，有時候做正確的事情不一定會賺錢，做錯誤的事情也未必會賠錢，只有長期投資績效才見的到真章，但如果等到長期交易最終賠錢才發現自己在做錯誤的事情，那就失去了時間又賠了金錢，得不償失。 剛入量化投資這一行的人，很容易被高績效迷惑了，而忽略了自己的交易策略是否合理。我們作為相對的未來人，使用歷史數據來建構策略，很容易有意無意窺探到了未來資料，或者是過度擬合數據以及未盡詳盡的統計分析，導致我們誤以為尋找到了長期穩定可以產生超額報酬的交易策略。綜合上面所述，本書在技術上說明如何做量化分析、建構策略、AI 訓練市場數據及將一個策略架設排程每天去真實自動交易，另一大重點是，我們會在統計分析及建構策略的過程中，不斷向讀者說明如何避開建構出回測一條龍，上線一條蟲的策略。結合我們多年的量化研究及真實交易的經驗，透過一些特徵，我們可以避開錯誤的方式去建構策略，期待讀者在研究交易的路可以少走一點彎路。 我們在學習量化分析及真實交易的過程中，很有可能在前面幾年處處碰壁，甚至難以贏過大盤，但是我們深信有金融知識以及數學量化的基礎支持，不斷的學習，小心控制風險，終究有一天會研究有成，在長期績效中贏過大盤，我們透過本書，期望可以與讀者共同成長，並且我們留下了可以供讀者發問的地方，隨時可以共同探討量化及投資相關的議題。

A springtime collection with magic, adventure and bedtime stories perfect for Easter from the world's best-loved storyteller!A collection of short Easter stories perfect for children from the world's best-loved storyteller!Go on Easter adventures to imagine the biggest chocolate egg ever, discover a lamb who took a ride in a pram and help a rabbit on a very windy day. All these and more in this springtime collection of short stories from Enid Blyton. Perfect for children aged five and up!These traditional tales are ideal for younger children being read to and for newly confident readers to read alone. Each story stands alone and is the perfect length for reading at bedtime or in the classroom.Enid Blyton remains one of Britain's favourite children's authors and her bumper short story collections are perfect for introducing her to the latest generation of readers.

整合最熱門的 AI、物聯網與雲端運算 以 AWS 整合 ESP32-CAM 為例，進行車牌辨識實作！ 本書的內容主要結合了三大元素：人工智慧、物聯網設備與雲端運算。隨著人工智慧的爆發式成長，人工智慧的應用已經遍及影像、影片、聲音、對話、文章等領域，而公有雲已經將人工智慧的開發或是應用封裝成完善的服務，對於人工智慧的模型開發者或是應用開發者而言，只需要去熟悉、了解開發框架，就可以快速應用人工智慧的技術；不需要再花時間在購買GPU，安裝驅動、安裝開發框架等基礎環境搭建的無關事務上。 本書以 Python 為主要開發語言，ESP32-CAM 作為物聯網設備，接著介紹 AWS 雲端基礎建設與機器學習的相關服務，最後將 AWS 文字∕人臉辨識與 ESP32-CAM 進行整合，完成一個結合物聯網設備、雲端運算與人工智慧的應用系統。 本書可以學到哪些知識 。Python 基礎概念 。介紹單晶片 ESP32-CAM 。使用 MicroPython 開發 ESP32-CAM 。AWS 基礎設施服務 。Amazon API Gateway 。AWS Lambda 。Amazon DynamoDB 。Amazon S3 。Amazon Rekognition 。網際網路基礎 。HTTP Request/Response 本書適合的「讀者族群」 a.【自學者】適合用於自學 Python 程式語言。 b.【自學者】適合用於自學 AWS 雲端運算。 c.【自學者】適合用於自學 ESP32-CAM。 d.【自學者】適合用於在 AWS 雲端中探索職業生涯的人。 e.【自學者】適合用於在公司內部部署 IT 或雲端，但對 AWS 雲端不熟悉的人。 f.【自造者】適合想體驗自造精神或雲地與軟硬體結合。 g.【教育者】可以作為大專院校畢業專題的教學教材。 h.【教育者】可以作為大專院校雲端運算、物聯網與人工智慧實作的教學教材。 本書結合AI人工智慧、物聯網設備與雲端運算，以AWS整合ESP32-CAM為例，進行車牌辨識的應用實作。