vxchf

本文主要内容是关于单相PWM逆变器的输出电压波形控制技术。好的输出波形 包含两个方面的要求：稳态精度高和动态响应快。本文围绕这两点，分析了重复控制 技术和双环控制技术，并进行了一系列仿真和实验。 (The output waveform correction technology of single-phase PWM inverter is studied in this dissertation.High quality waveform has two characteristics.It has not only nice static characteristic but also well dynamic response.Aiming at these characteristics, repetitive control technology and dual-loop control technology is analyzed.Both these control scheme are verified by simulation and experiment. )

利用IDL语言来计算出影像的计算TS地表温度(use a remote sensing image calculate ts)

定时提醒程序，Delphi制作，演示Micorsoft Agent的使用。-regularly reminded procedures, Delphi production, demonstration of the use of Agent Micorsoft.

模拟键盘输入，对VC++的响应机制可以有更加全面的认识，对指令的熟悉又帮助。(Simulated keyboard input, on the response mechanism of VC++ can have a more comprehensive understanding of familiar instructions to help.)

vcard is a program to edit-fix your vcard files

Wireless sensor network

说明：  专门为串行通信usb接口设定的标准规范，这是一个很有用的文档说明(usb1.1 design spec for the usb desin is very useful)

这是一个语音识别提取特征参数的例子，提取lpcc和lpc特征参数并且计算了短时能量，这个是用来检测哭声可以使用的lpc-lpcc-short-time-energy(This is an example of speech recognition extraction feature parameters, extracting lpcc and lpc feature parameters and calculating short-term energy, which is used to detect the use of crying sounds.)

突破性ea 适合不滑点平台 不过这样的平台很难找 先模拟后实盘(dasdsaddas dasdadsds dsadsdsdsdfdf fdf)

说明：  在FPGA上实现CAN总线SPI接口通信，使用Verilog语言(Realize SPI interface communication of CAN bus on FPGA, using Verilog language)