ATMEGA128

这是一些C51源程序，里面有好多实用的例程，是你学校c51必备的资源。(This is the source of some C51, which has many practical routines, your school c51 essential resources.)

运用abaqus仿真分析软件，分析CFRP材料裂纹扩展(Using abaqus simulation and analysis software crack propagation analysis CFRP material)

包含位置式PID算法、积分分离式PID，包括广义互相关函数GCC时延估计，真的是一个好程序。( It contains positional PID algorithm, integral separate PID, Including the generalized cross-correlation function GCC time delay estimation, Really is a good program.)

一套智能车电磁组的源程序，供参考。包含了PID、PWM、PIT等，单片机是MC9S12XS128。(A set of intelligent vehicle electromagnetic group of source code, for reference.)

ns2_zigbee ========== Performance evaluation of Zigbee based on NS2 This repositories includes the codes of my undergraduate thesis. 1. zigbee.scn: network topology in 3D 2. zigbee.tcl: network script written in tcl 3. thr_drop_delay.awk: eualuation script written in awk 4. data: results of delay, throughput, jitter, and packet loss rate 5. out: figures of results 6. demo: demos of nam 7. thesis How to 1. make sure zigbee.scn and zibee.tcl are in the same folder 2. cd to the folder by terminal 3. run ns zigbee.tcl 4. run awk -f thr_drop_delay.awk zigbee.tr 5. run gnuplot xxx.dat

说明：  STM32F407野火开发板相关资料，STM32F407野火v2开发板相关资料(Relevant information of stm32f407 wildfire development board)

单片机基于SPI协议的isd1760模块驱动程序(isd1760 driver)

交通灯代码, Y22）车道黄灯 　　Y20车道红灯 　　Y23车道绿灯 (traffic lights code, Y22) Y20 lane carriageway yellow light green lane Y23)

Freebsd 安全審計 Freebsd 安全審計 Freebsd 安全審計 Freebsd 安全審計(Freebsd security Audit)

This is the source code of the driver of the two wire serial comunication (i2c) for PIC4 microcontroller.