c#网络编程及应用

曲线拟合涉及回答两个基本问题: 最佳拟合意味着什么？应该用什么样的曲线？可用许多不同 的方法定义最佳拟合, 并存在无穷数目的曲线. 所以, 从这里开始, 我们走向何方？正如它证实的那 样, 当最佳拟合被解释为在数据点的最小误差平方和, 且所用的曲线限定为多项式时, 那么曲线拟 合是相当简捷的.-Curve fitting involves answering two fundamental questions: What does it mean for the best fit? What should be the kind of curve? Available in many different ways to define the best fitting, and the existence of infinite number of curves. So, from here on, we going? As it proved, when the best fit is interpreted as data points in the smallest error sum of squares, and used to be limited to polynomial curve, then curve fitting is very simple.

程序员修炼之道（英文版）- programmers practicing way (English version)

在一些初始化处理后，MD5以512位分组来处理输入文本，每一分组又划分为16个32位子分组。算法的输出由四个32位分组组成，将它们级联形成一个128位散列值。 首先填充消息使其长度恰好为一个比512位的倍数仅小64位的数。填充方法是附一个1在消息后面，后接所要求的多个0，然后在其后附上64位的消息长度（填充前）。这两步的作用是使消息长度恰好是512位的整数倍（算法的其余部分要求如此），同时确保不同的消息在填充后不相同。 四个32位变量初始化为：-After treatment in a number of initialization, MD5 to 512 division to deal with input text, each sub-divided into 16 sub-32 seat. Algorithm output consists of four sub-groups, 32, cascade them to form a 128-bit hash value. First of all, it filled the news for a length of just over 512 in multiples of 64 only a few small. Filling method is attached to the back of a 1 in the message, followed by the required number of 0, and then subsequently attached to the message length of 64 (before filling). The role of these two steps so that messages are exactly the length of integer multiple of 512 (the rest of the algorithm requested the case), while ensuring that the different sources in the same after filling. Four 32-bit variable is initialized as follows:

This a good book about mathematics and gives listing code also for various algorithms-This is a good book about mathematics and gives listing code also for various algorithms!!!

奥本海姆的数字信号处理英文版，全球最有权威的数字信号处理书籍-Oppenheim digital signal processing in English, the world

thinkjava java基础学习书籍-thinkjava java-based learning books

这本书里面有许多基础的知识，有关JAVA方面的,对于一个JAVA新手来说，无疑是一个好书-this book there are many fundamental knowledge of the Java, a Java novice, is a good book

新版本的c语言实例。非常的好。100个新的实例-A new version of the c language examples. Very good. 100 new examples of

此书为thinking in java 是本人认为一本非常不错的一本书 强烈推荐-Book for the thinking in java is I think a very good book strongly recommended

高效c++编程-Efficient c++ Programming