ABAQUS-UMAT

说明：  7541数字高频头源程序，7541数字高频头源程序(7541 digital tuner source, 7541 the first digital high-frequency source)

Proteus7.6 SP4 目前最新版的破解版,7.7目前只有demo,所以目前最常用的还是7.6,欢迎下载交流.(Proteus7.6 SP4 latest version of the crack version 7.7 currently only demo, so the most commonly used is 7.6, please download the exchange.)

基于mega128单片机写的modbus协议源代码。(ATmega128 for modbus)

基于AT89C52的红外遥控学习机，调试成功，多年珍藏，对学习者有帮助(Based on AT89C52 infrared remote learning machine, commissioning successful years of collection and help learners)

说明：  拾球小车，遥控小车PWM调速，4舵机4麦克纳姆轮，HC06与手机遥控(Pick up the ball car, remote control car PWM speed regulation, 4 steering gear 4 McNam wheel, HC06 and mobile phone remote control)

stc12c5a60s2读取mpu6050六轴原始数据(stc12c5a60s2 read mpu6050 six-axis raw data)

角位移传感器数据处理算法Angular displacement sensor data processing algorithms(Angular displacement sensor data processing algorithms)

基于51单片机的智能灯光控制系统，实现和VB上位机的通信。(Based on 51 single-chip intelligent lighting control system, and VB PC communication.)

SST25VF016B存储芯片的读写，SPI通讯协议，包含SPI的驱动代码 用的MCU是8051系类的 环境是keil(Read and write SST25VF016B memory chip, SPI communication protocol, including SPI driver code With MCU is the 8051 series Environment is keil)

1. 本研究利用 PCA 对可见-近红外（450～1 000 nm）、可见光（450～780 nm）和近红外（780～1 000 nm）光谱区域的苹果高光谱图像数据进行降维，获得 PC 图像，通过对 PC 图像进行分析，确定可用于分割损伤和正常区域的有效光谱区域，对比分析几个光谱区域的 PCA 的效果。(but currently no practical system for detecting blood spots and dirt stains exists. In order to obtain maximum throughput, processing speeds of over 85,000 eggs per hour are common. The demanding requirements placed on the human workers result in two types of grading errors)