PowerPC-uCOS

电压跌落是最严重的动态电能质量问题之一， 精确定位电压跌落起止时间是应对电压跌落问题的 重要前提和基础。由于电压采样信号往往有噪声分 量，现有的方法在定位电压跌落的起止时间时存在 局限性。本文提出利用多小波变换及相邻系数去噪 的电压跌落定位方法。多小波兼有对称性、正交性、 有限支撑性和二阶消失矩等优异的信号处理性能， 利用GHM多小波可以准确定位电压跌落起止时间。 多小波变换系数在每层之间具有对应关系，多小波 相邻系数将紧相邻的若干个系数作为一个整体来确 定阈值，考虑了系数之间的相关性，能获得更好的 去噪效果。通过 Matlab 进行仿真验证，仿真结果表 明，所提出的方法的正确性。 (Voltage sag is one of the most serious dynamic power quality problems. Critical start-time and end-time are important indices for voltage sags. But the sampling signals often have noisy component, the locations of start-time and end-time are hard to get. Wavelet is an effective tool for those non-stationary signal processing and has been used in this field. Local feature in the signal can be enlarged after the transformation using the scalar wavelet. But scalar wavelets cannot contain orthogonality, symmetry, compact support and higher order of vanishing moments simultaneously. In this thesis, multi-wavelets GHM is used to detect and locate power quality disturbances. Multi-wavelets offer many excellent properties such as the same approximation order but more compact support. The dependence of the multi-wavelets coefficients varies with the level, so neighboring coefficien)

THE ablity of the dfig lvrt

Uniboard ucos ii 代码演示信号量 WinAVR 示例生成文件写的埃里克 B.韦、 Jörg 温、 et al。# 发布到公共领域# 请请阅读使用户手册 ！## 修改，以便使用与 uC/OS-II 由朱利叶斯 Luukko (Julius.Luukko@lut.fi)# 2003年-06-27。## 一些更多的变化，才能把这可与 uC/OS-II 版本 2.52# 和 2.70 (Julius Luukko 2003-07-21)。## 移动擦除 MCU 从单独的命令行到相同的命令# 线作为编程 (Julius Luukko 2003-10-14)## 更改 UCOSDIR 和 PORTDIR，对应于您的安装。INCDIR1# 和 INCDIR2 可能还需要更改。avrdude 设置也必须# 检查 ！#

MATLAB程序设计语法解析教程MATLAB programming parsing tutorial(MATLAB programming parsing Tutorial MATLAB programming parsing tutorial)

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UC GUI的说明文档，在UC上开发GUI的各位有空望能看看，对你会有帮助的！-UC GUI documentation, the UC on the development of the GUI you can look to see the time on your help!

方法介绍，原理，应用，适用范围，适用lattice-boltzmann初学者(Books on Lattice Boltzmann Method Simulation Method Introduction, Principle and Application)

uC_FS文件系统的源码,支持FAT16/FAT32文件系统,大家参考一下.-uC_FS file system source code, file system support FAT16/FAT32, your reference.

MATLAB6.5Ӧ