SVPWM

将小文件写入外部SPI FLASH中，现将文件写入到单片机的某块flash区域，然后在写入外部falsh，适合小文件(Write the small file to the external SPI FLASH, now write the file to a single chip flash area of the single chip, and then write the external falsh to suit the small file.)

说明：  ec11旋钮编程器C语言使用说明，希望给有用的人一些帮助(Ec11 knob programmer)

基于LabVIEW虚拟仪器开发平台，搭建双通道虚拟示波器界面。分别设计关于虚拟示波器的数据采集、滤波处理、时域分析、频域分析、波形存储与读取模块。实现波形显示、处理及波形存储和再现。(Based on LabVIEW software development environment platform, sets up Dual-channel virtual oscilloscope interface, and separately design modules such as Data Acquisition on virtual oscilloscope, filtering process, time domain analysis, frequency domain analysis, waveform storage and recall, realize waveform display and processing, waveform storage and recall.)

说明：  Polar codes are a class of error-correcting codes which can provably achieve the capacity of a binary memoryless symmetric channel with low-complexity encoding and decoding algorithms. They have been selected for use in the next generation of wireless communications, as a coding scheme for the enhanced mobile broadband (eMBB) control channel, which requires codes with short lengths and low rates. Successive-cancellation (SC), SC list (SCL), and their modifications, are some of the most studied polar code decoding algorithms. In this paper, we study polar codes of short lengths and different code rates.

lcd controller lvds lcd controller lvds

用multisim 11仿真的UAF42电路图。pspice模型程序是从TI下载得到。(multisim pspice simulation uaf42)

模拟系统的屏幕键盘操作，VS2010平台开发，很好的学习模拟按键教材。(Screen keyboard simulation system, VS2010 platform development, good learning materials analog button.)

static members source code for object oriented environment

LCM 128*64 ST7567,ST7565R看，UC1701综合程序

at89c51snd1单片机SCMM的mp3播放程序源码 (SCMM at89c51snd1 microcontroller mp3 player source code)