OPEN1

用matlab，编写直接线性变换的程序，解算11个参数和内外方位元素(With matlab, write direct linear transformation program solver 11 parameters and internal and external orientation elements)

THIS PAPER IS ABOUT AXIS FLUX AND DIAGNOSIS FAULT IN INDUCTION MOTOR RARE

上传一个将正弦函数通过Delta-Sigma调节器转换成正负一的脉冲信号。并分别激励同一系统，得到良好的一致输出(Upload a sinusoidal function by Delta-Sigma modulator converts a signal of positive and negative pulse. And separately driven in the same system, to obtain a good coincidence output)

Simulink书籍，非常适合初学者，是很好的入门书籍！(Simulink books, very suitable for beginners, is a good entry-books!)

应用LMS算法去除噪声，纯净信号为各种数字调制信号，本程序中选的是数字调幅信号8ASK，噪声是高斯白噪声，信噪比可以任意指定。(Application of LMS algorithm to remove noise, clean signal for a variety of digital modulation signal, this procedure is successful digital AM signal 8ASK, noise is white Gaussian noise, signal to noise ratio can be specified.)

说明：  各种matlab 算法使用指南，及其相关命令的使用方法介绍.(guide for otimization method used in matlab)

空间功率谱估计之music算法的源代码 代码不长 很常见 很方便(Spatial power spectrum estimation of the music algorithm source code is not long, convenient common)

Air traffic controller

In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.

current-source PWM Rectifier