STM32无刷 霍尔PID例程控制电机速度

交织码的Matlab源代码，（7，4）卷积交织编码，并附有仿真图形(Intertwined Matlab source code, (7,4) coding Convolutional Interleaver, together with simulation graphics)

SILABS新推出SI4463完整DEMO板原理图、PCB图、DEMO程序下载。传输距离1000~2000米 SILABS新推出EZradioPRO系列RFIC:SI4432,适合长远距离的无线数据传输应用.其发射功率+20dbm,接收灵敏度-116dbm,通讯距离2000米 SI4463特点 频率范围= 119–1050 MHz 接收灵敏度 = –126 dBm 调频模式 (G)FSK and 4(G)FSK OOK and ASK 最大输出功率 +20 dBm (Si4464/63) +16 dBm (Si4461) +13 dBm (Si4460) PA支持 +27 dBm 低功耗 10/13 mA RX 19 mA TX at +10 dBm (Si4460) 待机模式 30 nA shutdown, 50 nA standby 波特率= 0.123 kbps to 1Mbps 快速唤醒转换时间 支持电压= 1.8 to 3.6 V Excellent selectivity performance 60 dB adjacent channel > 73 dB blocking at 1 MHz 天线多样性和T / R开关控制 高度可配置的包处理程序 TX and RX 64 byte FIFOs 自动频选(AFC) 自动增益控制 (AGC) 低成本 Low Battery Detector 温度传感器 20-pin QFN 封装 IEEE 802.15.4g compliant FCC Part 90 Mask D (SILABS new EZradioPRO series RFICs: SI4432, suitable for long-term distance wireless data transmission applications. Emission power+20dbm, receiver sensitivity-116dbm 2000 meters communication distance the SI4463 characteristics of the frequency range = 119-1050 MHz Receiving Sensitivity =-126 dBm FM mode ( G) FSK and 4 (G) FSK OOK and ASK the maximum output power+20 dBm (Si4464/63)+16 dBm, (Si4461)+13 dBm, (Si4460) PA to support+27 dBm low-power 10/13 mA RX 19 mA TX at+10 dBm (Si4460) 30 nA of the shutdown of the standby mode, 50 nA, the standby baud rate = 0.123 kbps to 1Mbps fast wake-up voltage conversion time support = 1.8 to 3.6 V Excellent selectivity Performance 60 dB adjacent channel> 73 dB, the blocking at 1 MHz antenna diversity and T/R switch control highly configurable packet handler TX and RX 64 byte FIFOs automatic frequency-selective (AFC) Automatic Gain Control (AGC) low-cost Low Battery Detector temperature sensor 20-pin QFN package IEEE 802.15.4g compliant FCC Par)

工程电磁场导论_(冯慈璋_马西奎_著)_课后答案.pdf

基于Qt5.0和opencv2.4.8的手势识别，可以识别1,2，3，4,5,6,7,8等手势，能够很清楚的判断手势的内容。不过使用者在编译的时候一定要配置好相关的环境。

说明：  DNS解析系统，通过发送DNS协议包到DNS服务器来获取DNS(DNS analysis system, the agreement by sending a DNS packet to the DNS server to obtain the DNS)

包含了所有的opengl头文件.h 库文件.lib 和dll文件． 如：opengl32.dll opengl32.lib glew32.dll glut32.dll glu32.dll glut32.lib glew32.dll glew32.lib 等(contains all opengl headers. H the paper. Lib and dll document. Such as : opengl32.dll opengl32.lib glew32.dll glut32 . dll glu32.dll glut32.lib glew32.dll glew32. lib, etc.)

【实例简介】

简单的画图工具，能画基本图形，并且可拖动图形，删除图形等操作，还可以把画的图形保存到文件中。

Windows Mobile的简单IM程序(Socket via C sharp) 发一个Csharp socket的Demo， 其中client是WM Pocket PC ，server端是PC机的程序-Windows Mobile simple IM program (Socket via C sharp) issued a Csharp socket of the Demo, which the client is WM Pocket PC, server-side is a PC-program

AVR单片机I2C接口AT24C16 EEPROM(AVR microcontroller I2C interface AT24C16 EEPROM)