kenixibaozidongji

说明：  在MATLAB上所使用的PCA程序，主要應用於過濾相對較不重要的特徵值(dimension)，例如在三度空間的某些點具有(x,y,z)值，因為這些點有共同的一個持徵，就是z值相對於x,y值來得小很多(不明顯)，所以就以X,Y軸來表示這些點。此時就達成去除掉z的特徵值(dimension)。 (MATLAB used in the PCA procedure, mainly used in filtering relatively unimportant eigenvalue (dimension), for example, in some points with three-dimensional (x, y, z) values, because these points have a common one sign holders, that is, z values compared with the x, y values much smaller than (not obvious), so on to X, Y axis to express these points. Reached at this time to get rid of z eigenvalues (dimension).)

a face detection method using skin color implemented in matlab

说明：  bistativ simulation in synthetic aperature radar

说明：  小波变换滤波的matlab程序的实现用于图像的背景抑制(Wavelet filter for image matlab program to achieve the background suppression)

基于时间序列法的风电预测matlab程序，可根据已知数据预测未来的风电功率。(Method based on time series prediction matlab program for wind power, according to known data to predict the future wind power.)

stegnography data hiding in image.

Kalman滤波器经典入门matlab程序(Classical Kalman filter matlab entry procedures)

说明：  瑞利衰落信道matlab仿真，代码很全面，希望对大家有用(Matlab simulation of Rayleigh fading channels, code is full, we want to be useful)

用MATLAB绘制的多种客流峰值曲线，有全峰型，无峰型等(MATLAB rendering of peak curve of the passenger flow, the peak type, no peak type, etc )

该计算代码主要对msk,fsk,ask等常规调制信号的循环谱进行了仿真，可以进一步补充，谢谢大家分享。(This calculation code mainly cyclic spectrum msk, fsk, ask other conventional modulation signal simulation, can be further supplemented, thank you share.)