byte-of-python-chinese-edition.pdf

用c++写的一个小游戏的源代码，初学者可以看看。-With c++ Write a small game source code, beginners can take a look at.

螺型和牙型.pdf 介绍常见的螺丝种类 很实用的工程资料-Lo-and-teeth. Pdf screws on the common variety of practical engineering data

基于LMS算法的自适应滤波器simulink仿真(Simulink simulation of adaptive filter based on LMS algorithm)

说明：  编程实现高质量的分子动力学建模学习入门，很有用的短期提升。(High quality molecular dynamics modeling learning introduction, very useful for short-term promotion.)

酒店管理系统，pb+sql，无密码包括如同堂堂吧 323-hotel management system, pb sql, including passwords without it as a dignified 323

说明：  MATLAB三相光伏逆变并网电流电压双闭环仿真，三相并网发电系统的拓扑结构，图中，??????1为直流输入电源,??1为输入直流母线滤波电容?,??1~??6为三相逆变桥的6个IGBT开关管，??1为滤波电感??1的内阻和由每相桥臂上、下管互锁死区所引起的电压损失，??2为滤波电感??2的内阻，??1、??2、??2组成三阶LCL滤波器。(Double closed loop simulation of current and voltage for three-phase photovoltaic inverter based on MATLAB)

钢筋工程量计算程序v1.1，可以根据钢筋的直径、数量和单根长度计算其总重量-Reinforced engineering calculation procedures for v1.1, can be reinforced in accordance with the diameter, number and length of a single calculation of its total weight

说明：  采用flac2d 模拟具有一定JRC值的节理面直剪试验(Direct Shear Test Simulation of Joint Plane with Certain JRC Value by Flac2d)

VB编写的图形界面的猜拳小游戏，供初学者参考。(Program for "finger guess game", by Visual Basic.)

用c语言实现的pll锁相环。用于仿真信号锁相。(pll phase lock loop。)