基于PROTEUS和KIEL5的仿真与编程
Simulation and programming based on Proteus and kiel5 (2019-12-22, C/C++, 1244KB, 下载0次)
实现20m双绞线有线通讯，一端控制另一端小灯亮暗，反过来，一端发送字符，另一端显示浮点数
Realize 20m twisted-pair cable communication, one end controls the light of the other end, conversely, one end sends characters, the other end shows floating-point numbers. (2019-08-08, C/C++, 15402KB, 下载1次)
三电平逆变电路，通过双闭环控制实现逆变电压的准确输出
Accurate output of three-level inverter voltage is realized by double closed-loop control (2018-12-08, C/C++, 1096KB, 下载7次)
实现使用单片机的定时器扩展两个串口，加上原串口共3个串口。程序为一个工程用到的所有源代码，实测好用。
expand STM8 MCU's UART PORT by using the internal timer resouces, for the demand of multiple-uart and low cost solution. (2018-08-11, C/C++, 218KB, 下载3次)
通信系统里面的信道编码中的乘积码合作编码visual c++程序
Cocoding visual c program of product code in channel coding in communication system (2018-07-29, C/C++, 20KB, 下载0次)
基LWIP协议的STM32网口应用，另有按键和串口控制LED部分，经过调试验证可以使用。插入自已的代码就可以使用。
Based on the LWIP protocol's STM32 net port application, another button and serial port control the LED part. After debugging and verification, it can be used. The code that is inserted into it can be used. (2018-07-03, C/C++, 5838KB, 下载1次)
STM32，采用485总线，实现双机通信
485 realizes the two-machine communication. (2018-04-26, C/C++, 3336KB, 下载6次)
通过 STM32F103 串口 和 CSR8811 HCI接口驱动，实现一个通用的双模蓝牙主机功能
CSR8811-Keil use stm32f103r8tb driver CSR8811,stm32 uart1 => PC,stm32 uart2 => CSR8811,stm32 pin PA12 => CSR8811reset pin (2018-03-01, C/C++, 2413KB, 下载6次)
通过 STM32F103 串口 + CSR8811 HCI接口驱动 实现一个通用的双模蓝牙主机功能
CSR8811-Keil
use stm32f103r8tb driver CSR8811
# wire conn
stm32 uart1 => PC
stm32 uart2 => CSR8811
stm32 pin PA12 => CSR8811reset pin (2018-03-01, C/C++, 316KB, 下载3次)
通信系统里面的信道编码中的乘积码合作编码visual c++程序 (2018-01-15, C/C++, 16KB, 下载2次)
http://www.pudn.com/Download/item/id/1516024569570500.html
蓝牙4.0核心规范 使用于蓝牙BR/EDR和LE双模式的开发
Bluetooth Core Spec 4.0, suitable for BR/EDR and LE dual mode development (2017-12-21, C/C++, 10210KB, 下载3次)
检测8K采样频率，16位PCM码流的DTMF信号
标准的DTMF双频的检测还是可以的
误差检测可能不是很精确......以后再优化
压缩包里有C源码，build出来的elf文件，原始PCM码流
Detect 8K sampling frequency, 16 bit PCM bitstream DTMF signal
Standard DTMF dual frequency detection is fine
Error detection may not be accurate...
Compressed packets have C source code, the ELF file, the original PCM stream package (2017-09-19, C/C++, 34KB, 下载4次)
此程序用于 dc-dc 光伏并网 程序，经过实测可用。电压电流双环控制
this program is used for DC-DC photovoltaic grid connected program, measured by the available. Voltage and current double loop control (2017-08-04, C/C++, 848KB, 下载13次)
该工程实现了BPSK信号的盲解调 用于非合作通信侦查和解调
The project implements the BPSK signal demodulation for blind detection and demodulation of non-cooperative communication (2015-04-07, C/C++, 2835KB, 下载31次)
金瓯科技 蓝牙模块的初始化配置代码，用于与手机通信
configuartion of bluetooth module (2014-06-23, C/C++, 8KB, 下载6次)
双机通信pport的实例源程序（C语言实现）
Communication pport example source code (C language) (2013-10-22, C/C++, 24KB, 下载2次)
难得的信号与系统的课后答案 网上有很多答案 对版的就不多了 本版《信号与系统》陈后金第2版清华大学、北京交通大学出版社课后答案【khdaw_lxywyl】
A rare after-school signals and systems there are many answers to the answer online version of the edition is not much, " Signals and Systems" 2nd edition of the Later Jin Chen Tsinghua University, Beijing Jiaotong University Press, after-school answer】 【khdaw_lxywyl (2010-01-10, C/C++, 1140KB, 下载304次)
采用3线双向零等待IO通讯机制，是一个很好的双机通讯程序
Using 3-wire bi-directional zero-wait IO communication mechanism is a very good two-machine communication procedures (2009-07-10, C/C++, 2KB, 下载3次)