xuniwenduji

基于PSCAD的双环两电平仿真电路，对于理解三电平原理非常有用。(Based on PSCAD bicyclic two-level circuit simulation, very useful for understanding the three-level principles.)

凌阳单片机实验，通用异步接收/发送装置，开发环境µ ’nSP(Sunplus SCM experiment, universal asynchronous receive/transmit devices, development environment μ' nSP)

Closely Coupled Metallodielectric Electromagnetic Band-Gap Structures Formed by Double-Layer Dipole and Tripole Arrays

STM32的FSMC驱动的LCD代码，LCD驱动IC为ILI9341，实现的功能包括了画点、画线、画圆、画矩形、显示图片、显示字符和显示汉字等。(The STM32 FSMC driven LCD code, LCD driver IC is ILI9341, functions implemented include painting, drawing a line, circle, draw a rectangle, display pictures, display characters and display Chinese characters.)

流水灯程序cc2541蓝牙裸奔,点亮第一个灯(Light water program cc2541 Bluetooth streaking, first lit the lamp)

基于ARM处理器的EtherCAT 通信开发平台(EtherCAT Communication Development Platform Based on ARM Processor)

说明：  利用keil软件开发了单片机测温功能， 单片机是stm32 传感器是ds18b20(The temperature measurement function of MCU is developed by keil software. The MCU is STM32 and the sensor is DS18B20)

说明：  采用滑膜观测器在STM32平台实现的无霍尔PMSM的驱动程序(This is a sensorless pmsm driver program under stm32 platform .)

Energy efficiency is the most important design goal for wireless sensor networks (WSNs). In this paper, we propose an energy-efficient cooperative MIMO scheme, which combines energy-efficient LEACH (EE-LEACH) protocol and cooperative MIMO. We name it as EE-LEACH-MIMO scheme. EE-LEACH is an improved LEACH algorithm, in which the network is partitioned to sectors with equal angle for avoiding the distribution non-uniformity of cluster heads. In EE-LEACH-MIMO scheme, the location and the residual energy of each node are considered when the cluster heads for clustering and cooperative nodes for MIMO system are chosen. For comparisons, LEACH, EE-LEACH, the simple cooperative scheme with LEACH and MIMO (LEACHMIMO), and EE-LEACH-MIMO scheme are simulated. The result shows that EE-LEACH-MIMO scheme can well balance the network load, save energy and prolong the network lifetime

说明：  51单片机的数码管动态扫描源代码。包括Keil工程，Proteus仿真原理图。(51 single-chip digital control of dynamic scanning the source code. Including Keil works, Proteus simulation schematic.)