Artificial Intelligence (AI) is a big field, and this is a big book. We have tried to explore the full breadth of the field, which encompasses logic, probability, and continuous mathematics; perception, reasoning, learning, and action; and everything from microelectronic devices to robotic planetary explorers. The book is also big because we go into some depth. The subtitle of this book is “A Modern Approach.” The intended meaning of this rather empty phrase is that we have tried to synthesize what is now known into a common frame- work, rather than trying to explain each subfield of AI in its own historical context. We apologize to those whose subfields are, as a result, less recognizable.
標(biāo)簽： A-Modern-Approach Intelligence
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
This design uses Common-Emitter Amplifier (Class A) with 2N3904 Bipolar Junction Transistor. Use “Voltage Divider Biasing” to reduce the effects of varying β (= ic / ib) (by holding the Base voltage constant) Base Voltage (Vb) = Vcc * [R2 / (R1 + R2)] Use Coupling Capacitors to separate the AC signals from the DC biasing voltage (which only pass AC signals and block any DC component). Use Bypass Capacitor to maintain the Q-point stability. To determine the value of each component, first set Q-point close to the center position of the load line. (RL is the resistance of the speaker.)
標(biāo)簽： 音頻放大器設(shè)計(jì) 電路圖 英文
上傳時(shí)間： 2020-11-27
上傳用戶：
This edition of Digital Image Processing is a major revision of the book. As in the 1977 and 1987 editions by Gonzalez and Wintz, and the 1992, 2002, and 2008 editions by Gonzalez and Woods, this sixth-generation edition was prepared with students and instructors in mind. The principal objectives of the book continue to be to provide an introduction to basic concepts and methodologies applicable to digital image processing, and to develop a foundation that can be used as the basis for further study and research in this field. To achieve these objectives, we focused again on material that we believe is fundamental and whose scope of application is not limited to the solution of specialized problems. The mathematical complexity of the book remains at a level well within the grasp of college seniors and first-year graduate students who have introductory preparation in mathematical analysis, vectors, matrices, probability, statistics, linear systems, and computer programming. The book website provides tutorials to support readers needing a review of this background material
標(biāo)簽： Processing Digital Image
上傳時(shí)間： 2021-02-20
上傳用戶：
一份極好PCB的EMC設(shè)計(jì)指南 這是一份關(guān)閉PCB方面EMC的一些講解，里面對(duì)應(yīng)PCB設(shè)計(jì)講得比較詳細(xì)，對(duì)于從事PCB設(shè)計(jì)相關(guān)的人，可以學(xué)習(xí)一下。
標(biāo)簽： emc
上傳時(shí)間： 2022-01-28
上傳用戶：
這是我在做大學(xué)教授期間推薦給我學(xué)生的一本書，非常好，適合入門學(xué)習(xí)。《python深度學(xué)習(xí)》由Keras之父、現(xiàn)任Google人工智能研究員的弗朗索瓦?肖萊（Franc?ois Chollet）執(zhí)筆，詳盡介紹了用Python和Keras進(jìn)行深度學(xué)習(xí)的探索實(shí)踐，包括計(jì)算機(jī)視覺、自然語(yǔ)言處理、產(chǎn)生式模型等應(yīng)用。書中包含30多個(gè)代碼示例，步驟講解詳細(xì)透徹。作者在github公布了代碼，代碼幾乎囊括了本書所有知識(shí)點(diǎn)。在學(xué)習(xí)完本書后，讀者將具備搭建自己的深度學(xué)習(xí)環(huán)境、建立圖像識(shí)別模型、生成圖像和文字等能力。但是有一個(gè)小小的遺憾：代碼的解釋和注釋是全英文的，即使英文水平較好的朋友看起來也很吃力。本人認(rèn)為，這本書和代碼是初學(xué)者入門深度學(xué)習(xí)及Keras最好的工具。作者在github公布了代碼，本人參照書本，對(duì)全部代碼做了中文解釋和注釋，并下載了代碼所需要的一些數(shù)據(jù)集（尤其是“貓狗大戰(zhàn)”數(shù)據(jù)集），并對(duì)其中一些圖像進(jìn)行了本地化，代碼全部測(cè)試通過。（請(qǐng)按照文件順序運(yùn)行，代碼前后有部分關(guān)聯(lián)）。以下代碼包含了全書約80%左右的知識(shí)點(diǎn)，代碼目錄：2.1: A first look at a neural network（ 初識(shí)神經(jīng)網(wǎng)絡(luò)）3.5: Classifying movie reviews（電影評(píng)論分類：二分類問題）3.6: Classifying newswires（新聞分類：多分類問題 ）3.7: Predicting house prices（預(yù)測(cè)房?jī)r(jià)：回歸問題）4.4: Underfitting and overfitting（ 過擬合與欠擬合）5.1: Introduction to convnets（卷積神經(jīng)網(wǎng)絡(luò)簡(jiǎn)介）5.2: Using convnets with small datasets（在小型數(shù)據(jù)集上從頭開始訓(xùn)練一個(gè)卷積網(wǎng)絡(luò)）5.3: Using a pre-trained convnet（使用預(yù)訓(xùn)練的卷積神經(jīng)網(wǎng)絡(luò)）5.4: Visualizing what convnets learn（卷積神經(jīng)網(wǎng)絡(luò)的可視化）
標(biāo)簽： python 深度學(xué)習(xí)
上傳時(shí)間： 2022-01-30
上傳用戶：
Extensively rewritten to present the C++11 language, standard library, and key design techniques as an integrated whole, Stroustrup thoroughly addresses changes that make C++11 feel like a whole new language, offering definitive guidance for leveraging its improvements in performance, reliability, and clarity. C++ programmers around the world recognize Bjarne Stoustrup as the go-to expert for the absolutely authoritative and exceptionally useful information they need to write outstanding C++ programs. Now, as C++11 compilers arrive and development organizations migrate to the new standard, they know exactly where to turn once more: Stoustrup's C++ Programming Language, Fourth Edition.Bjarne Stroustrup是C++的設(shè)計(jì)師和最早的實(shí)現(xiàn)者，也是《C++程序設(shè)計(jì)語(yǔ)言》、《帶標(biāo)注的C++參考手冊(cè)》和《C++語(yǔ)言的設(shè)計(jì)與演化》的作者。他從丹麥Aarhus大學(xué)和英國(guó)牛津大學(xué)畢業(yè)，現(xiàn)在是AT&T大規(guī)模程序設(shè)計(jì)研究部的負(fù)責(zé)人，AT&T特別成員，AT&T貝爾實(shí)驗(yàn)室特別成員，以及ACM特別成員。Stroustrup的研究興趣包括分布式系統(tǒng)、操作系統(tǒng)、模擬、設(shè)計(jì)和程序設(shè)計(jì)。他也是Addison·Wesley的C++In-Depth系列書籍的編輯。
標(biāo)簽： C++
上傳時(shí)間： 2022-02-01
上傳用戶：
Single chip TFT-LCD Controller/Driver with On-chip Frame Memory (FM) Display Resolution: 240*RGB (H) *320(V) Frame Memory Size: 240 x 320 x 18-bit = 1,382,400 bits LCD Driver Output Circuits- Source Outputs: 240 RGB Channels- Gate Outputs: 320 Channels- Common Electrode Output Display Colors (Color Mode)- Full Color: 262K, RGB=(666) max., Idle Mode Off- Color Reduce: 8-color, RGB=(111), Idle Mode On Programmable Pixel Color Format (Color Depth) for Various Display Data input Format- 12-bit/pixel: RGB=(444)- 16-bit/pixel: RGB=(565)- 18-bit/pixel: RGB=(666) MCU Interface- Parallel 8080-series MCU Interface (8-bit, 9-bit, 16-bit & 18-bit)- 6/16/18 RGB Interface(VSYNC, HSYNC, DOTCLK, ENABLE, DB[17:0])- Serial Peripheral Interface(SPI Interface)- VSYNC Interface
上傳時(shí)間： 2022-03-04
上傳用戶：
本文首次設(shè)計(jì)并驗(yàn)證了基于macom三合一芯片設(shè)計(jì)的光模塊電路,該電路旨在提供一種滿足SFF-8472中規(guī)定的數(shù)字診斷功能的低成本SFP+模塊。電路采用激光器驅(qū)動(dòng)、限幅放大器、控制器以及時(shí)鐘恢復(fù)單元集成的單芯片,在保證高精度數(shù)字診斷功能基礎(chǔ)上,實(shí)現(xiàn)了低成本高可靠的特點(diǎn)。該電路在光接收接口組件與激光器驅(qū)動(dòng)和限幅放大器單元的限幅放大器部分之間接入濾波器來提高模塊的靈敏度及信號(hào)質(zhì)量。在控制器單元的數(shù)字電位器的引腳上采用外加電阻的方式避免出現(xiàn)上電不發(fā)光的故障問題。該研究結(jié)果為下一代SFP-DD光模塊設(shè)計(jì)與開發(fā)工作,奠定了一定的理論與實(shí)踐基礎(chǔ)。This paper designs and validates the optical module circuit based on the MACOM Trinity chip for the first time.This circuit aims to provide a low-cost SFP module which meets the digital diagnosis function specified in SFF-8472.The circuit uses a single chip integrated with laser driver,limiting amplifier,controller and clock recovery unit.On the basis of ensuring high precision digital diagnosis function,it achieves the characteristics of low cost and high reliability.The circuit connects a filter between the optical receiving interface module and the limiting amplifier part of the laser driver and limiting amplifier unit to improve the sensitivity and signal quality of the module.The pin of the digital potentiometer in the controller unit is equipped with an external resistance to avoid the problem of power failure.The research results lay a theoretical and practical foundation for optical module design in high-speed data center.
上傳時(shí)間： 2022-04-03
上傳用戶：
《HeadFirstJava》是一本完整地面向?qū)ο?object-oriented，OO)程序設(shè)計(jì)和Java的學(xué)習(xí)指導(dǎo)用書，根據(jù)學(xué)習(xí)理論所設(shè)計(jì)，你可以從程序語(yǔ)言的基礎(chǔ)開始，到線程、網(wǎng)絡(luò)與分布式程序等項(xiàng)目。重要的是，你可以學(xué)會(huì)如何像一個(gè)面向?qū)ο箝_發(fā)者一樣去思考，而且不只是讀死書。 在這里，你可以會(huì)玩游戲、拼圖、解謎題以及以意想不到的方式與Java交互。 在這些活動(dòng)中，你還會(huì)寫出一堆真正的Java程序，如一個(gè)船艦炮戰(zhàn)游戲和一個(gè)網(wǎng)絡(luò)聊天程序等等。 “HeadFirst系列”圖文并茂學(xué)習(xí)方式能讓你快速地在腦海中掌握住知識(shí)，敞開心胸準(zhǔn)備好學(xué)習(xí)這些關(guān)鍵性的主題： ★Java程序語(yǔ)言 ★面向?qū)ο蟪绦蜷_發(fā) ★Swing圖形化接口 ★使用JavaAPI函數(shù)庫(kù) ★編寫、測(cè)試與布署應(yīng)用程序 ★處理異常；多線程 ★網(wǎng)絡(luò)程序設(shè)計(jì) ★集合與泛型
標(biāo)簽： java
上傳時(shí)間： 2022-06-12
上傳用戶：
In this presentation, we will look at what the Serial Peripheral Interface, otherwise known as the SPI, is. and how it is used to communicate data to and from the PICmicro microcontroller.SPl is frequently used when few 1/O lines are available, but communication between two or more devices must be fast and easy to implement.In this presentation, we will discuss the following topics: We will first cover an Overview of SPI This section of the tutorial will introduce you to SPI and its concepts.Next, we will examine the use of SPI on the PICmicro MCU.The details of how SPI is implemented on a PICmicro device will be examined.Then, a Code Walkthrough will be given.The walkthough will explore code for both an SPI Master and SPI Slave. The example will have the Master generate data for sending to the slave.Finally, there will be a few resources given at the end of the presentation. These resources will allow you to explore in more detail the SPI interface
標(biāo)簽： spi協(xié)議
上傳時(shí)間： 2022-06-20
上傳用戶：
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