InputMethodManager

8051c 的一个Crc 算法分析(8051c of an algorithm analysis Crc)

PCM相关程序，巩固理论知识，初学者可以学习(PCM-related programs, consolidate theoretical knowledge, beginners can learn)

STM32F407 开发EC20代码，EC20建立一路SOCKT发数据_TCP(字符和十六进制)(STM32F407 develops EC20 code, EC20 establishes SOCKT sending data _TCP (character and hexadecimal))

fdrolloff - to rapidly roll of data a floppy - to load miniroot a simple stripped down dd(1), that accepts an absolute byte count.

公交自动报站系统的设计，需要用到语音芯片，还有显示器，用单片机设计，protues进行仿真(Automatic stop system bus design, the need to use voice chip, as well as monitors, MCU design, protues simulation)

用循环程序 画用星号* 组成的方框图，可以设置方框的边长大小(Block diagram with an asterisk* cyclic process consisting of paintings, you can set the size of the box side)

光伏微网逆变器设计手册，从光伏板特性分析到DCDC反激升压再到DCAC逆变最后到锁相环检测并网都详细说明。(PV micro-inverter design manual, from the characteristics of photovoltaic panels to boost DCDC flyback DCAC inverter then finally to the phase-locked loop detection and network are described in detail.)

说明：  stm32例程 用于学习目的 例程为stm32g系列 若其他系列需修改gpio引脚(STM32 routine is used for learning. The purpose routine is stm32g series. If other series need to modify GPIO pin)

智能追踪小车，并且可以用遥控手动控制转弯加前后左右(Intelligent tracking car, and can be controlled manually with the remote turn around Canada)

matlap 仿真源代码，利用贪心算法实现认知无线电的频谱分配。(matlap simulation source code, the use of greedy algorithm of cognitive radio spectrum allocation.)