Butterworth

Latitude, longitude, altitude to earth ECI position conversion. WGS84 coordinates was used.

这是我用matlab写的一个简单的实现游程编码和解码的程序，可以读入一个图片，进行游程编码，编码后再解码输出显示。( )

多层感知神经网络对SI发动机逼近训练,对20000组真实数据进行训练，画出仿真图(trainning net for SI enine)

This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods - the FDTD, MoM and FEM - to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned the author s 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.(This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods- the FDTD, MoM and FEM- to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned the author s 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.)

simulation of cognitive radio using matlab

Micropatch antenna design

Maple Worksheets for Thomas Westermann s german book: "Mathematik für Ingenieure: Ein anwendungsorientiertes Lehrbuch" ISBN: 9783540777304

形成雅克比矩阵的程序，经过验证，可以使用(Jacobian matrix to form the procedure, after verification, you can use)

本源码是无线定位算法的源码，希望大家有用。(The source is a wireless location algorithm source, I hope everyone useful.)

基本的粒子群算法程序，很好的程序 ，用matlab编写的(The basic particle swarm optimization procedure, a good program, written using matlab)