Data-and-Networking-Solutions-P3

background subtraction 2

这个程序可以计算一幅图像的结构相似度指数SSIM，一定程度上评估图像质量。(This program can calculate an image structural similarity index SSIM, to some extent, to assess the quality of the image.)

说明：  实现多尺度熵的算法 多尺度熵（Multiscale entropy, MSE）将样本熵扩展到多个时间尺度，以便在时间尺度不确定时提供额外的观察视角。样本熵的问题在于它没有很好地考虑到时间序列中可能存在的不同时间尺度。为了计算不同时间尺度下信号的复杂性，Costa等人（2002,2005）提出了多尺度熵。(MultiScale Entropy There has been considerable interest in quantifying the complexity of physiologic time series, such as heart rate. However, traditional algorithms indicate higher complexity for certain pathologic processes associated with random outputs than for healthy dynamics exhibiting long-range correlations. This paradox may be due to the fact that conventional algorithms fail to account for the multiple time scales inherent in healthy physiologic dynamics. We introduce a method to calculate multiscale entropy (MSE) for complex time series. We find that MSE robustly separates healthy and pathologic groups and consistently yields higher values for simulated long-range correlated noise compared to uncorrelated noise.)

学习matlab的资料，包含matlab的练习题和上机训练(Learn matlab materials, including Matlab exercises and computer training)

wavelet,can try it over matlab 6.0(wavelet, can try it over matlab 6.0)

posicast control within .

DSP matlab 增采样仿真 定点数量化等(DSP matlab simulation of futher sampling)

matlab 有关于解决tsp 问题的 程序 (tsp matlab to solve the problem on the procedures)

四阶龙格库塔法解内弹道方程，具有很好的精度，程序通俗易懂(Fourth-order Runge-Kutta method solution trajectory equation for interior_ballstic,)

使用matlab软件建立AR模型，对于预测模型具有很准确、(Matlab software using the AR model for the prediction model is accurate,)