no7

time series 3d embadding

非局部中值滤波 matlab代码,主要用于图像去噪，对于存在周期出现的图像有较好的效果，例如干涉图(Nonlocal median filter matlab code. It is mainly for image denoising and images with the existence of cycles are correspinding to good results, for example interferogram.)

关于距离的求解，涉及到很多方面，内容全。(About distance solution, involves many aspects, the content is complete.)

说明：  偏最小二乘法的原始程序，粒子群优化算法对支持向量机SVM的优化。对初学者有帮助。套用模型，可以改PSO-SVR。(Partial least squares method of the original program, particle swarm optimization algorithm for support vector machine SVM optimization. It is helpful for beginners. Applying the model, PSO-SVR can be changed.)

LSB隐藏 最低有效位隐藏算法,就是8:1嵌入(Least significant bit LSB hide hiding algorithm is embedded 8:1)

ITU标准下的大气传播衰减计算程序，使用简单方便，只需要输入传播角度，高度，气候环境，即可计算大气传输损耗（不包括自由空间传播损耗）(According to the ITU standard, this program calculates the atmospheric loss. It is simple to use, you only have to input some parameters such as height, elevation angle, etc)

Spline2D is a work in progress. Currently it only matches C0 (continuous function) not C1 (continuous in 1st derivative) or C2 (continuous in 2nd derivative), which will be added later.

MRI brain image segmentation project

背包问题 贪心法C++实现 功能健康，绝对无毒(Greedy Knapsack Problem C++ Achieve functional health, is absolutely non-toxic)

matlab实现给定视频中的给定的坐标的目标跟踪。并二值化显示视频。(matlab to achieve given the coordinates given in the video target tracking. Binarization display video.)