dfa-anal66-

Solving the power flow of an electric system using Gaussian-Jacobian method. files include: busdata6.m gaussppg.m linedata6.m pol2rect.m ybusppg.m

功能化一个输入向量利用Savitzky-格雷平滑滤波器的基础上一定程度的多项式的长度和移动窗口(The function smooths a input vector using Savitzky-Golay smoothing filter based on the degree of polynomial and the length of moving windows )

3点高斯积分法，亲测，好用，欢迎分享改进(At three in the gauss integral method, measurement, useful, welcome to share improvement)

本文介绍了如何利用excel link实现Excel与Matlab混合编程。通过连接Excel和Matlab，用户可以在Excel工作表空间和宏编程工具中使用Matlab的数值计算，图形处理等功能，不需要脱离Excel环境。(This article describes how to use excel link Excel and Matlab achieve. By connecting Excel and Matlab, Matlab users can use the numerical calculations, graphics and other functions in an Excel worksheet and macro programming tool space, without departing from the Excel environment.)

时延波束形成，在声纳、雷达等领域有广泛应用，形成空间指向性图并完成空间滤波(delay beamforming, sonar, radar and other fields have extensive application form directivity map and complete spatial filtering)

主要通过Matlab实现遗传算法的操作，帮助那些对遗传算法感兴趣的人进行学习参考(Matlab genetic algorithm operation to help those people interested in the genetic algorithm to learn the reference)

基于隐藏密钥可以，将秘密信息msg嵌入到二值载体图像cover，算法简单，主要适合于将密文隐藏在BMP格式的文档里。(Key can be based on hidden, secret information will be embedded into the binary vector msg image cover, simple algorithm, mainly for the cipher text hidden in the BMP format documentation.)

Radar systems analysis with Matlab. Theoretical texbook + matlab codes in the text.(Radar systems analysis with Matlab. Theoretical texbook+ matlab codes in the text.)

四元数法实现对卫星姿态的判断，四元数法实现对卫星姿态的判断，四元数法实现对卫星姿态的判断(Quaternion method on the judgment of the satellite attitude quaternion method to achieve a judgment of the satellite attitude, the quaternion method on the judgment of the satellite attitude )

锅炉燃烧系统的鲁棒控制研究。用H求解PID控制器。(Robust Control of the boiler combustion system. H Solving PID controller.)