digitalchassing

这是一个统计模式识别matlab工具箱，感兴趣的可以看看。(This is a statistical pattern recognition matlab toolbox, interested to see.)

还原性，能够还原色彩的真实程度和评价我们的的光源(reflection)

使用Matlab 即可讀寫Excel檔案內容. 不要另外打開Excel 檔(Use Matlab to access contents of the Excel file. )

MPSK的simulink仿真，纯手工制作(MPSK the simulate simulation，by oneself)

Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数， 其格式：p=polyfit(x,y,n)其中x，y为样本向量，n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。(Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where x, y as the sample vector, n is the number of items of polynomial fitting. The following proposed f (x) = sinx+ x, the interval-3,3】 【intervals on the order of 0.5 to fit.)

FFT变换,获得采样数据基本信息，时域图，频域图,FFT transform, sampling data basic information, time domain, frequency chart(FFT transform, sampling data basic information, time domain, frequency chart)

在matlab上实现的卡尔曼滤波器仿真实验，代码全部注释过了，有利于学习卡尔曼滤波器的参考学习(Implemented in the Kalman filter matlab simulation code all over the comment, the Kalman filter is conducive to learning refer to learning)

说明：  自相关的matlab程序。可以用于信号的周期性监测。(Since the procedures related to matlab. The cyclical nature of the signal can be used for monitoring.)

说明：  add noise to image and remove it with median, weiner and linear filter

白噪声是一种很典型的噪声，经常被用作噪声模型使用，因此，掌握白噪声的性质尤其其频谱，自身相关性很重要。( noise)