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主要是基于mtlab的程序，包含特征值与特征向量的提取、训练样本以及最后的识别，小波包分析提取振动信号中的特征频率。( Mainly based on the mtlab procedures, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  提取目标线谱特征的时频处理方法 lofar方法(A time-frequency processing method, lofar method, for extracting the characteristics of the target line spectrum)

岭回归文章附MATLAB源代码，相对完整，是一篇学生论文。(Ridge Regression article attached to MATLAB source code, relatively complete, is a student paper.)

These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers(These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].)

说明：  电子战辐射源探测与定位随书光盘,这本书分为三个部分：探测，到达角估计，和地理定位。每一节从介绍相关信号处理理论（检测或估计）开始，然后提供一系列章节，涵盖实现所需最终产品的特定方法。(The book is divided into three parts: detection, angle of arrival estimation, and geolocation. Each section begins with an introductory chapter covering the relevant signal processing theory (either detection or estimation), then provides a series of chapters covering specific methods to achieve the desired end-product.)

这是一个功能很强大的源码Easycowbs3407Tointercept_2653View00，同学们可以下载学习用(This is a very powerful source Easycowbs3407Tointercept_2653View00, students can learn with download)

一本详尽的关于鲁棒控制和线性矩阵不等式的工具书，有详细的源代码(An exhaustive reference book on robust controls and linear matrix inequalities with detailed source code)

c++时尚编程百例__1-20(c++ fashional programing sample)

说明：  百分百高仿小说下载站源码，减轻大家仿站的难度(100% high imitation novel download site source code, reduce the difficulty of everyone imitation station)

我最近在研究frft-分数阶傅里叶变换的数值计算问题，主要是Ozaktas提出的采样型算法，以及Pei 等提出的采样型算法。(I have recently studied the numerical computation of frft- fractional Fourier transform, mainly the sampling algorithm proposed by Ozaktas, and the sampling algorithm proposed by Pei.)