sqlserversql

说明：  wav, as you can see,

说明：  模式识别工具箱函数，包含多种模式识别方法如KNN，PCA，SVM,C4.5,EM算法等等(Pattern recognition toolbox functions, including a variety of pattern recognition methods such as KNN, PCA, SVM, C4.5, EM algorithm, etc.)

python算法资料，提供了不少关于python的算法，值得一看。(Python algorithm data, provide a lot of Python algorithm, it is worth seeing.)

郝斌C语言详细笔记(附源码)，Hao Bin C Language Detailed Notes (with source code)(Hao Bin C Language Detailed Notes (with source code))

说明：  常用C语言算法程序集，适合初学编程的朋友。(Common algorithm assembly)

floyd book on electronic circuits

说明：  TinyOS programming Example and start up

说明：  Effective Modern C++完整版,内容为C++11和C++14(Effective Modern C ++ full version with C ++ 11 and C ++ 14)

说明：  适合入门及进阶的100个VHDL练习题，从易到难(100 VHDL exercises for beginners and advanced students, from easy to difficult)

this is a sum for 2 digit numbers