smscphy

无线信道时延扩展仿真 一、仿真目的 　　　在数字通信中，无线信道所表现出的时延扩展将有可能引起接收信号的码间串扰。实验的目的是从时域角度方面对移动信道的多径环境引起的接收信号时延扩展现象进行仿真。(wireless channel delay spread simulation One, the simulation purpose In digital communication, wireless channel delay spread shown will likely cause the received signal crosstalk code. The aim of the experiment is to delay the received signal due to multipath environment of mobile channel in time domain and the phenomenon of simulation.)

STM32F407 的USB通信，包括主机和从机(stm32f407 usb,include master and slave)

基于zigbee的PWM的c程序源代码，用IAR加入工程。(Based on zigbee PWM c program source code, using IAR to join the project.)

实现普通交通等的控制，使用超声波增加了车流量的检测(To achieve the control of general traffic, the use of ultrasound increases the detection of traffic flow.)

基于51单片机的实验 用于驱动直流电机的c程序(Based on 51 single-chip experiments used to drive DC motor c program)

RC522读取卡片UID,ATK-ESP8266 WIFI功能实现(RC522 reads card UID, ATK-ESP8266 WIFI function realization)

GD32 SPI 主从通信，通过片选IO启动传输，单次最大传输64K(GD32 SPI master-slave communication)

实时时钟（数码管）,可实现数码管闪烁效果。带闹钟功能。 proteus仿真(Reail Time Reail Time Reail Time Reail Time)

基于K60的PID调速，飞思卡尔都要用到，很重要的(K60 is based PID control, Freescale must be used, it is important)

16位串行AD芯片ADS8341的51单片机程序(16-Bit Serial AD-chip ADS8341 51 MCU program)