97288406DA

服务器程序,可实现与客户端的通信,适合于初学者的学习,(The server program, and can realize communicate with the client, suitable for beginners learning,)

说明：  java 性能权威指南 想深入研究的看看(java performance suit higher programmer)

使用keil5编写的STM32输出四路互补的PWM，适配正点原子的mini版，同样是为电赛逆变系统做的准备。通过定时器的输出比较模式，在PC6~PC9，输出4路PWM，每路PWM频率为500Hz，占空比为50%，每一路PWM相位差为45°(The STM32 output four complementary PWM, which is written in keil5, is suitable for the mini version of the positive point atom, which is also the preparation for the electric match inverter system.Through the output comparison mode of the timer, in PC6~PC9, the output 4 road PWM, the PWM frequency of each road is 500Hz, the duty ratio is 50%, and the PWM phase difference of each road is 45 degrees.)

本应用例实现NTC热敏电阻器对温度的测量。热敏电阻器把温度的变化转换为电阻阻值的变化，再应用相应的测量电路把阻值的变化转换为电压的变化；SPMC75F2413A内建8路ADC可以把模拟的电压值转换为数字信号，对数值信号进行处理可以得到相应的温度值。-Example realize this application NTC thermistor for temperature measurements. The thermistor temperature is converted to resistance changes, and then the application of the corresponding measuring circuit the resistance change is converted to voltage changes SPMC75F2413A built-in 8-way ADC analog voltage can be converted into digital signal values, Numerical treatment of the signals can be the corresponding temperature value.

SPI

ASP留言板系统 ASP留言板系统 -ASP留言板系统ASP留言板系统ASP留言板系统ASP留言板系统

说明：  EMD改进版CEEMDAN，具体详见百度(CEEMDAN algorithm further reduces the modal effect by adding adaptive noise and has better convergence good)

its about Network services...

metlab求解的禁忌搜索算法，求解的实例在有效的时间范围内可得。(Solving metlab taboo search algorithm for solving the example in the effective time frame available.)

说明：  该仿真模型是基于PSCAD平台建模的，可以判断3机9节点系统的暂态稳定性(This is the model of 3 generator 9 bus system, which can be used to analysis the transient stability of system.)