mark_minutia

讨论匹配滤波器对不同形式的PAM信号进行接收的情况。并研究在高斯白噪声环境中传输的改善程度(Discussion of the matched filter for different forms of PAM signal reception conditions. And to study the white Gaussian noise environment in the improvement of transmission)

c均值聚类算法小论文，包括原理、实验及结论(papers, including c-means clustering algorithm principle experiments and conclusions)

统计一副图片中的直线数目，找到一幅图片中指定位置的直线，并进行标记。(The number of lines in the statistics in a picture, find the specified location in a picture of a straight line and mark.)

Gamit的说明资料，信息多多可以供参考，英文。(Gamit the descriptive information of info can be used for reference, in English.)

Square PA=LU factorization *with row exchanges*.

用MATLAB编写的实现ADABOOST算法的程序，包括级联分类器的设计。(matlab reality adaboost with cascade classifier)

基于遗传算法的自动组卷算法，能实现按照知识点、难度、区分度的自动试题提取组卷。(Automatic test paper based on genetic algorithm, can achieve according to knowledge, the difficulty of distinguishing the degree of automatic extraction of test paper questions.)

MATLAB的入门知识大全！基本运算与函数；重复命令；逻辑命令(MATLAB introductory knowledge of Guinness! Basic computing and function duplicate orders logical order)

In recent years, stepping with the popularization of smart phone and the development of mobile communication infrastructure, the conditions for ubiquitous computing society become more and more complete. In the vision of ubiquitous computing society, LBS (Location Based Service) that provides an added value to an unprecedented user experience has been paid a great deal of attention by mobile operators all over the world. As the core technology for LBS, various positioning systems have been studied extensively. For the outdoor environment GPS is mature and common. However, the performance of GPS in indoor environment is bad. Moreover, currently there is no technique whose accuracy and cost are appropriate for deployment in huge areas.

pwm control of induction motor