ha0312s

DGCL （An Efficient Density and Grid Based Clustering Algorithm for Large Spatial Database）的实现代码，费了很长时间才实现的(DGCL (An Efficient Density and Grid Based C. lustering Algorithm for Large Spatial Databas e) the realization of code, and a very long time to achieve the)

无刷直流电机仿真技术仿真，里面附带论文。详细请下载看看(Brushless DC motor simulation technology simulation, which comes with papers. For details, please download and see)

基于90s2313的计算机并口频率计，有图纸和源代码(Parallel computers based 90s2313 frequency meter, there are drawings and source code)

基于stm32的定时器中断应用，可产生相位差为90度的两路周期性脉冲，可用于模拟正交编码器脉冲(Stm32 timer interrupt based applications can generate a phase difference of 90 degrees two periodic pulse, can be used for analog quadrature encoder pulse)

单片机在液晶上实现菜单!!!!!!!!!!!(To achieve single-chip LCD menu !!!!!!!!!!!)

51单片机使用短信Modem发送短消息的例子。(51 MCU send text messages using SMS Modem example.)

程序说明: 此程序用UART1外扩MAX485实现RS-485通信(Procedure Description: This procedure using UART1 extend outside the MAX485 realize RS-485 communication)

The model simulates transitional ductile to brittle fracture in steels using Rousselier s damage model for ductile fracture and the fracture stress (maximum principal stress) criterion for transganular cleavage.

The signal spectral analysis and filtering, It has a wealth of parameter options, Particle image segmentation and matching subroutines themselves are prepared.

Ecma-269：Services for CSTA Phase III (Ecma-269: Services for CSTA Phase III)