Imatest-use-guide

a detilled model and simulation of the double star induction machine

Scilab培训教程，scilab是可代替MATLAB的开源软件，其程序语言与MATLAB相似，有很好的发展前途。(Scilab training course, scilab is the open source alternative to MATLAB, the MATLAB language and similar procedures, have good development prospects.)

MATLAB实现循环码的编码与解码，Cyclic code encoding and decoding based on MATLAB(Cyclic code encoding and decoding based on MATLAB)

共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)

计算循环平稳信号的3阶累积量，用于信号检测方面的,用在高阶谱估计中,很有用的函数 (Cyclostationary signals calculated 3-order cumulant for the area of signal detection, spectrum estimation in high-end, the very useful function)

This is a robot soccer code in Simulink MATLAB

自己开发的程序，图像的分形维数计算。看到比较实用才发送上来(Their own development process, the image of the fractal dimension calculation. Was sent up to see more practical)

可以生成二维码,然后可以读取二维码比较结果(Can generate a two-dimensional code, and then compare the results can be read two-dimensional code)

用ＭＡＴＬＡＢ　进行人脸方向识别，适合做学习模式识别以及机器学习的同学学习(Using MATLAB face direction recognition, suitable for studying pattern recognition and machine learning of students learning)

基于变换编码的图像压缩及解压，含有离散余弦变换程序。(Transform based image compression and decompression coding)