transparan

open source tool to simulate LTE network, working under unix platform

说明：  关于Socket编程的实例，希望可以给大家提供一定的参考(Socket Programming for example, we hope to provide some reference)

模拟ping程序，实现-L，-N，-W，-T等参数，在Windows Visual C++下调试通过。

RAPPORT_TP_RNEU La descente de gradient est une méthode d’optimisation très simple où l’on utilise la dérivée (ou le gradient, en dimension > 1) d’une fonction afin de trouver un extremum local. La méthode repose sur la formule itérative :

二维图形的变换，平移，翻转，尺度变换，反射对称，用MFC实现，这是别人的实现，我又给添加了既平移又反转的情况演示(two dimension graphic convert, translate ,rotation,scaling ,reflection symmetric, used by MFC implemented ,though other implement ,but i add the translate and rotation )

采用VB6.0编写的小软件，可以实现打字检查正确率，用来学习文本操作。(The small software written by VB6.0 can achieve the correct rate of typing checking, and is used to learn text operation.)

面向51单片机的DS18B20的温度传感器的c语言程序(MCU 51 for the temperature sensor DS18B20 c language program)

12adc转换，如果是C语言的 这个 就太好了！不过 希望大家 做稍微的改动！(12adc)

脉冲激光测距系统工作原理即单片机控制激光发 射装置发射占空比一定的激光脉冲，其中一小部分能量 到达接收电路，然后光电探测器将微弱的光脉冲信号变 成电脉冲信号并看作Start信号触发时差测量。激光的 大部分能量在空间中传播，遇到目标物后反射传播到 达接收电路，看作Stop信号结束测量，至此完成时差测 量[2]。TDC?GP22芯片记录Start脉冲到Stop脉冲之间的 时差，用于计算目标物到发射端的距离。(The principle of the pulse laser range finding system is that the single-chip microcomputer controlled laser emission device launches a certain laser pulse, in which a small portion of the energy reaches the receiving circuit, and the photodetector turns the weak light pulse signal into the electric pulse signal and is considered as the time difference measurement of the trigger time of the Start signal. Most of the energy of the laser propagates in the space. After the target, the reflection transmission reaches the receiving circuit, which is regarded as the end of the Stop signal and then completes the time difference measurement [2]. The TDC GP22 chip records the time difference between Start pulse and Stop pulse, which is used to calculate the distance between the target and the transmitter.)

SH79F1611 EBIKE有感方波方案，包含原理图，程序代码(SH79F1611 EBIKE BLDCdriver)