matlab

face recognition with pca-lda and orl database

小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真(Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming)

Spectrum Sensing using ED for DSB signal

image segmentation using wavelet

此程序是关于经济学中布莱克斯科尔斯模型 的matlab实现(This procedure creates a three-dimensional plot showing how gamma changes relative to price for a Black-Scholes option. Recall that gamma is the second derivative of the option price relative to the underlying security price. The plot shows a three-dimensional surface whose z-value is the gamma of an option as price (x-axis) and time (y-axis) vary. It adds yet a fourth dimension by showing option delta (the first derivative of option price to security price) as the color of the surface)

说明：  产生伪随机序列的方法，C语言编写，调试通过。(Generate pseudo-random sequence, C languages, debugging through.)

说明：  三点定位算法，利用MATLAB进行仿真，亲测有效。。。(Three-point positioning algorithm, using MATLAB for simulation, pro-test effective)

此程序用于对时间序列数据做协整性检验以及granger因果检验(This program is used to cointegration tests and Granger tests)

multi-object detection by cam shift

宽带频谱检测中虚警概率和检测概率的关系图，即ROC图(ROC of CoopSpectrum Sensing)