modulationrec

说明：  极其经典的小波包分解程序，奇异点检测，附图说明(Most classical wavelet packet decomposition process, singular point detection, photo description)

SIFT feature detector

BP算法用于分类，MATLAB环境， 可以直接运行。(BP algorithm is used for classification, can run directly.)

DFA，MFDFA,分形去趋势分析和多重分形去趋势分析(Dfa, MFDFA(detrended fluctuation analusis,multifractal detrended fluctuation))

its simualation of dtc

fnnsb函数是用来计算非负最小二乘拟合参数的，(fnnsb function is used to calculate the non-negative least-squares fitting parameters,)

AAR美国六级谱计算程序，用于生成高铁线路随机不平顺(Random Irregularity The AAR United States six spectral calculation procedures used to generate the high-speed rail line)

产生Rician分布的noise Matlab源程序(Rician distribution noise maker in Matlab)

对图像中的粒子的近似圆形的衍射光斑通过高斯拟合寻找粒子的实际位置(The image of the particles through the approximately circular Gaussian fitting of the diffraction spot to find the actual location of particle)

文章讨论了多变量灰色预测模型的算法, 给出多变量灰色预测模型的Matlab 程序. 通过实例说明算法程序的应 用和效果(This paper discusses multi-variable gray prediction model algorithm, given multivariable gray forecasting model of Matlab procedures. Algorithm by examples of their application and effectiveness)