chengxu

说明：  本程序使用视频和图像处理模块库对旋转车轮辐条进行计数。(This demo uses the Video and Image Processing Blockset(TM) System objects to count the spokes in a rotating wheel.)

说明：  螺旋桨PID控制 In response to constant pressure to design more efficient, faster, smaller, and better systems, engineers are constantly looking for ways to improve existing designs or replace them with better ones. Facing large fuel costs, the aerospace industry in particular has been researching alternative designs to increase fuel efficiency and performance. One such alternative is the development of reconfigurable aircraft wings. These wings would be able to adapt to the current environment increasing lift or reducing drag when appropriate. (PID control of the propeller In response to constant pressure to design more efficient, faster, smaller, and better systems, engineers are constantly looking for ways to improve existing designs or replace them with better ones. Facing large fuel costs, the aerospace industry in particular has been researching alternative designs to increase fuel efficiency and performance. One such alternative is the development of reconfigurable aircraft wings. These wings would be able to adapt to the current environment increasing lift or reducing drag when appropriate.)

说明：  matlab教程电子书，很详细，适合初学者使用(matlab tutorial books, in great detail, suitable for beginners to use)

为进一步细化频谱，提取有效的时频特征值，将信号进行局域波分解，本程序为主要程序(For further specified spectrum, extracting effective time-frequency characteristic value, signal will be decomposed with local wavelet.)

最基本的调制识别程序，供入门者使用。识别fm和am(The most basic modulation recognition program for beginners to use. Identification fm and am)

老师布置得题目，比较简单，但很实用，用matlab模拟小圆在大圆上滚动的轨迹。(topic, relatively simple, but very useful, using Matlab simulation knolls in the great circle rolling on the track.)

基于小波变换的图像去噪的matlab程序的源代码，很好用！(based on wavelet transform image denoising the Matlab program's source code, easy to use!)

求两个数组的和差积商，其主要功能就是计算两个数组的和差积商(Find difference between two arrays and product providers)

the strategy of simulate and modelling wind energy

Hi to all. This is a user guide doc. enjoy it