Tetrolet 变换

为锁相回路或锁相环，用来统一整合时脉讯号，使内存能正确的存取资料。PLL用于振荡器中的反馈技术。 许多电子设备要正常工作，通常需要外部的输入信号与内部的振荡信号同步，利 用锁相环路就可以实现这个目的。(For phase lock loop or phase lock loop, the unification and the integration of the pulse signal used to when, make memory can correct access material. The technology used in PLL oscillator feedback. Many electronic equipment to be normal work, usually need to external input signal and internal oscillation signal synchronization, with the phase lock loop can achieve this goal.)

这些文档里包含了大量MATLAB GUI的实例和方法对GUI图形界面编程很有帮助(These documents contain MATLAB GUI examples and methods to help the GUI graphical interface programming)

节点总数目N； 平均连接度α 边的平均长度β 两点间长度d(i,j) 节点间最长的边的长度L 两点的连接概率p(i,j) (The total number of nodes N average connectivity α β average length sides between two points length d (i, j) between nodes longest side length L connecting two points of the probability p (i, j) )

多抽样率信号处理，小波包分析提取振动信号中的特征频率，有均匀线阵的CRB曲线。( Multirate signal processing, Wavelet packet analysis to extract vibration signal characteristic frequency, There ULA CRB curve.)

一种改进的支持向量机分类方法，可以直接用。也可以改一下加到自己的程序里。(An improved support vector machine classification method can be used directly. You can also change it into your own program.)

说明：  常见波束形成算法（包括但不限于CBF,MVDR,LMS算法）的MATLAB算法和仿真集合(MATLAB algorithm and simulation set of common beamforming algorithms (including but not limited to CBF, MVDR, LMS algorithm))

保证全局收敛的随机微粒群算法。当最优粒子的解无进化，则对其位置、速度进行变异，而使算法不致过早收敛，只要迭代次数足够，算法保证全局收敛。-ensure global convergence of random particle swarm algorithm. When the optimal solution without particles of evolution, its location, speed variation, which might not premature convergence algorithm, as long as sufficient number of iterative algorithm to ensure global convergence.

获取灰度图像LBP特征的matlab程序，两种LBP算子(LBP to obtain the characteristics of gray image matlab procedures, both LBP operator)

source code in matlab for binarization some text

一个二维图像小波分解的matlab GUI程序，可以在这个基础上添加代码丰富功能。(A 2D wavelet decomposition matlab GUI program.)