QPSK信号解调

matlab实现的小波变换，结果用轮廓线图表示(err)

一些关于数学思想应用的matlab代码，以供大家学习分享；(The application of mathematical ideas about matlab code for them to learn to share )

说明：  实现PCA和KPCA，LDA，fisher对故障的诊断，有很好的效果。(Realize PCA and KPCA, LDA, fisher on fault diagnosis, a very good effect. )

边缘预测提出了一种基于预测的、有一定自适应性的边缘检测方法。介绍了其原理和算法实现过程。通过计算两个相邻像素的灰度值的均值、均方差和梯度来预测下一个像素的灰度值,比较预测值和真实值来判断下一个像素是否是边界点。通过与现有同类算法的比较,证明了该算法的优越性(A predictive and adaptive edge detection method is proposed. The principle and implementation process of the algorithm are introduced. The gray value of the next pixel is predicted by calculating the mean, mean square deviation and gradient of the gray value of the two adjacent pixels. The prediction value and the real value are compared to determine whether the next pixel is a boundary point. The superiority of this algorithm is proved by comparing with the existing similar algorithms.)

航迹控制 轨迹跟踪---船舶航迹控制，典型的欠驱动控制问题。(trackkeeping)

C++ balagurswamy E-Book for new beginners in c++.

fast sedumi algorithm

基于matlab模糊pid的仿真，主要应用于工业控制方面。(fiizzy pid control)

Alamoudi in Matlab,this is the advance matlab version.

music算法的基本仿真以及有关的阵元数，SNR，阵元间距，快拍数之间的程序仿真(The basic simulation algorithms music program and the number of array elements related, SNR, element spacing, the number of snapshots between simulation)