SelectiveHarmonicEliminationPWM

基于二阶统计量与四阶通计量的时延估计算法。(Delay estimation algorithm with second-order and fourth-order statistics.)

Get Homograpy Between Two Image. Run in matlab development enviroment.

本次作业是在matlab环境中实现的，主要运用了图像处理的基础知识对一张车牌图像进行预处理。如图像转换、图像形态学处理以及图像的边缘检测等来增强图像的对比度。在此基础上利用形态学方法以及投影法相结合来定位图片中的车牌，并将其从图片中剪切出来。最后，将提取出来的车牌字符分割成单个字符并组成新的图像。(This work is implemented in matlab environment, the main use of the basics of image processing on a plate image preprocessing. The image conversion, image processing, and morphological image edge detection or the like to enhance the contrast of the image. Morphology and projection Combination plates to locate the picture, and cut out the picture on the basis of use. Finally, the extracted license plate character segmentation into individual character and form a new image.)

triphase pulse width modulation

TDC-GP22时间数字转换器临时数据手册(TDC-GP22 Time-digital converter temporary data sheet)

Finds the roots of a function using the arc-length method

说明：  三维坐标系统旋转,实现以法向量向目标轴XYZ旋转。原理说明和测试结果。(Three-dimensional coordinate system rotation vector to the target to achieve a XYZ axis rotation. Principles of instructions and test results.)

用信号发生器产生的信号，用屏幕录像专家录的声音，用频谱分析仪打开做时域频域分析时可以很好的检测出来(Signal with a signal generator, with the voice recording screen video experts, open to do with the spectrum analyzer frequency domain analysis of time-domain can be detected well)

说明：  kalman 跟踪 实现程序kalman 跟踪 实现程序(kalman filter)

matlab经典算法之绘图，PPT讲义可对照程序进行学习(classical algorithm matlab graphics, PPT handouts control procedures may be learning)