045-PWM

中国海域潮汐预报软件Chinatide的应用(China Sea tide forecasts Chinatide application software)

PWM调光 1、学习目的：利用定时器产生PWM，了解原理和使用方法 2、硬件要求：LED灯 定时器 3、试验现象：LED灯由亮到灭，由灭到亮逐步变化，也就是调光现象(PWM dimming, learning objectives: the use of the timer to generate PWM understand the principles and use hardware requirements: LED lamp timer test phenomenon: LED lights from bright to off, gradually changes from off to bright, that is, adjusted optical phenomena)

MSP430按键程序，用于检测按键的触发跳出睡眠模式(MSP430 key procedures for the detection of the trigger out of sleep mode button)

毕业设计中等精度频率计8051IP核的C语言代码，功能是计算频率，脉宽，相位。还有控制LCD12864(Graduate design Medium precision frequency meter the 8051IP nuclear C-language code, the function is to calculate the frequency, pulse width, phase. As well as control LCD12864)

patton的一些copula估计案例，包括各种静态copula估计方法和三种动态copulad估计，以及绘图(Example code for some copula functions)

51单片机串口调试程序一列,希望对大家有用(51 Single-chip serial debugging a program, in the hope that useful to everybody)

用的是时钟芯片pcf8583，可以正常显示时间,并带有有Proteus仿真，非常形象！，已通过测试。 (Is clock chip pcf8583, can properly display the time, and with Proteus simulation, the very image of , Has been tested.)

Smart card虚拟读卡器驱动源码，这个很稀少的哦(smart card virtual driver source code.)

AD9851驱动程序，采用串行写入方式，STM32写入频率控制字。(AD9851 driver, using serial write mode, STM32 write frequency control word.)

飞思卡尔单片机锁相环程序，详细说明了锁相环的配置步骤以及计算方法(Freescale MCU PLL procedures, a detailed description of the PLL configuration steps and calculation methods)