最好的spring教程，简单易懂。

文本语音（Text-to-Speech，以下简称TTS），它的作用就是把通过TTS引擎把文本转化为语音输出。本文不是讲述如何建立自己的TTS引擎，而是简单介绍如何运用Microsoft Speech SDK 建立自己的文本语音转换应用程序。 -text-to-speech (Text-to-Speech, hereinafter referred TTS), its role is to put the engine through TTS text into voice output. This is not about how to build its own TTS engine, but simply how to use Microsoft Speech SDK to build their own text-to-speech conversion application.

Visual C++ 6.0实例教程电子教案.非常不错。-Visual C++ 6.0 Tutorial examples of electronic lesson plans. Very good.

Khalil H K 非线性系统，英文原版，很难得。-Khalil HK Nonlinear Systems, English original, hard to come by.

i2c初学者例程，对了解使用I2C有很大帮助-i2c routines for beginners, to the understanding of great help to have the use of I2C

Java server page 非常好的一本书-Java server page

一本很不错的介绍matlab的电子书，初学matlab的使用手册-a very good introductory Matlab e-books, the use of Matlab Beginners Manual

cortex-m3权威指南Cn，详细介绍了cortex的中断，异常，NVIC，开发的详细过程-cortex-m3 The Definitive Guide Cn, details of the cortex of the interrupt, exception, NVIC, the development of detailed process

gdal学习文档，比较全。大家可以学习学习。-gdal to study the document, compare the whole. We can learn to learn，

一本关于AUTCAD的电子书，介绍的很详细。-a book about autcad ,it is introduced in detail

C 程序设计语言中英双语版。压缩包中含两个版本，中文版是扫描版。机械工业出版社出版