fenjifenge1

说明：  第二章 MATLAB 图形绘制基础 2.1 二维绘图 2.1.1 基本绘图函数 2.1.2 图形窗口的修饰 2.2 三维绘图 2.2.1 plot3 函数 2.2.2 三维网格图和曲面图(MATLAB chapter 2.1 Rendering the basis of two-dimensional mapping function 2.1.2 graphics 2.1.1 basic graphics window 2.2 modified three-dimensional mapping function 2.2.1 plot3 Figure 2.2.2 Three-dimensional grid and surface map)

傅里叶变换过程中由于时域信号长度有限，变换后有可能漏掉大的频谱分量(Fourier transform process, due to the finite length of the time domain signal, after conversion may miss a large spectral components)

说明：  32apsk与16apsk调制解调和16qam的比较 (32apsk and 16apsk comparison of modem and 16qam)

This code will display a gear in 3D. this code is done in MATLAB.

互补滤波，应用在INS和磁罗盘融合姿态解算，详细说明(Complementary filtering, application integration attitude in solving INS and magnetic compass, a detailed description)

说明：  AR-MED 滤波，可用于轴承故障诊断，齿轮故障诊断(AR-MED filter for bearings fault diagnosis)

Draws a horizontal line on the current axes at the location specified by y . Optional arguments are linetype (default is r: ) and label , which applies a text label to the graph near the line. The label appears in the same color as the line.

Dynamic simulation of machineDynamic simulation of machine

实现各种信号的matlab程序，同时可以输出各个信号的波形，方便调试。(to produce every signal wavers,and you can see the wavers )

介绍matlab在汽车行业的标杆业务,为广大爱好者提供索引(description the matlab s manurity in automotive industry)