MATLABchengxu

QR分解SMI算法的目的正是要避免直接来解线性方程，而是将自相关矩阵分解，并利用Givens旋转实现数据矩阵的QR分解，最终将权矢量的求解问题转化为三角线性方程组的求解问题。(QR decomposition SMI algorithm, whose objective it is to avoid directly to solution of linear equations, but will auto-correlation matrix decomposition, and the use of Givens rotation implementation of the QR decomposition of data matrix, the weight vector will eventually solve the problem into a triangular system of linear equations solving the problem.)

Stack自己写的工具箱，MCA方面的大牛，很多相关文献都是他写的(Stack wrote his own toolbox, professor on MCA, and many related documents were written by him.)

ofdm信号的matlab实现，采用qpsk调制，并绘出误码率曲线(the simulation of OFDM)

讲述偏最小二程结合遗传算法的实现过程，利用MatLab语言编程实现(Two-way on the unbiased minimum genetic algorithm combined with the implementation process, the use of MatLab programming language implementation)

余弦分析采用最小二乘法，以适应一个正弦波的时间序列。余弦分析通常用于生物时间序列分析，演示predictible的节奏。这种方法可用于一个不平等的间隔时间序列。(Cosinor analysis uses the least squares method to fit a sine wave to a time series. Cosinor analysis is often used in the analysis of biologic time series that demonstrate predictible rhythms. This method can be used with an unequally spaced time series.)

Simulation of random nodes movements are generated in matlab

介绍DFT滤波的基本步骤，很规范，很实用(DFT filter introduces the basic steps, very standard, very practical)

说明：  simulink里搭的并网逆变器单环电流控制，matlab版本2013a(Single loop current control of grid connected inverter, matlab version 2013a)

Image compression using SVD is a very useful compression algorithm. The image size will not decrease in the compression algorithm.

触摸芯片 BS84B08A_LIBV411.rar库文件