MATLAB4

图像超分辨率重建算法，通过稀疏混合估计来实现，效果不错。(Image super-resolution reconstruction algorithm, by mixing estimates sparse achieved good results.)

imfreqfilt函数 对灰度图像进行频域滤波 参数I 输入的空域图像 参数ff 应用的与原图像等大的频域滤镜( imfreqfilt function for gray image frequency domain filtering Parameters I entered the airspace image)

亮色分离的程序，使用2D的自适应算法进行分离。(Light separation procedures, the use of the adaptive algorithm for 2D separation.)

基于fht的匹配追踪算法，算法速度要比fft快很多，提高了一个数量级(Fht based matching pursuit algorithm, the algorithm much faster speed than fft, an order of magnitude increase)

对GARCH－t模型参数的估计,主要是运用已有的股票数据估计参数(GARCH-t model for the estimated parameters, mainly the use of stock data has been estimated parameters)

模拟GPS喊噪声的信号并利用卡尔曼滤波进行GPS去噪处理，(Simulated GPS signal to noise shouting and using the GPS Kalman filter denoising,)

本程序为计算股指期货动态对冲模型的MATLAB程序，能用于股指期货动态对冲(dynamic hedge)

说明：  关于主要的图像超分辨率重建和复原算法，配准，实例，正则化(Super-resolution images on the major reconstruction and restoration algorithm, registration, case, regularization)

采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)

信号检测理论上机实验MATLAB源码,关于一阶预测器的设计(Signal detection theory, experiment MATLAB source code, on the first-order predictor design)