NumericalMethods

这是一个用matlab编写的C4.5算法的实现(this is a classification of machine learing,C4.5,using matlab)

通过配置参数来计算导入的LPFG（.xls格式data）的中心波长，适于计算中心波长漂移(Thougth setting/change the parameter to obtain the attenuation central wavelength of the LPFG.)

基于BLACKMAN窗的自相关周期图法功率谱估计，希望对大家有所帮助。(BLACKMAN-based window autocorrelation Periodogram power spectrum estimation, we want to help.)

LOT变换，主要用于MAT实验上的重叠正交变换。制作人张新鹏。(LOT transform, mainly for the experimental MAT overlapping of orthogonal transformation. Zhang Xinpeng producers.)

一种协方差矩阵自适应优化算法的说明文档和MATLAB实现。测试函数经测试可以运行。(A covariance matrix adaptive optimization algorithm for documentation and MATLAB implementation. The test function can be run by testing.)

说明：  利用窗函数实现短时傅里叶变换，适合初学者增强知识(Using window function to realize short time Fourier transform is suitable for beginners to enhance their knowledge)

初步学习matlab的学习资料，本资料包含《现代通信系统使用matlab》，《数字信号处理及matlab实现》，《matlab信号处理及详解》，《matlab通信仿真与应用》等资料，是通信专业理论学习，很好的资料(Matlab preliminary study of learning materials, this information includes " the use of modern communication systems matlab" , " digital signal processing and matlab to achieve" , " matlab signal processing and 详解" , " matlab simulation and application of communication" and other information, is a communications professional theory learning, good information)

机车多功能实现交通电路，好好看看哈，英语名硬顶的斜对(good locomotive circuit for muitiple choices)

利用MALAB实现的关于变压器差流计算的问题，对差流的提取很有意义。(MALAB achieve on transformer differential current calculated differential current extraction makes sense.)

this program will help you to perform spectral estimation using different algorithms such as spectogram