the-code-for-FFT-with-Matlab

用matlab的核函数对钓鱼岛实现分类（模式识别作业）(Kernel function using matlab realize the Diaoyu Islands classification (pattern recognition operations))

快速傅里叶变换，很实用的！！希望能帮助你(Fast Fourier transform, it is useful! ! Hope you can help)

维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。 (Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)

深度学习DBN网络，使用MATLAB，有详细的注释(DBN deep learning network, using MATLAB, there are detailed notes)

基于数值计算的矩阵分解。用MATLAB实现的LU分解算法(Based on the numerical calculation of decomposing matrix. MATLAB LU decomposition algorithm)

基于greedy DSATUR 的经典着色程序(Given a graph, vertex coloring is the assignment of colors to the vertices such that no two adjacents vertices share the same color. Vertex coloring problem is NP-hard for general graphs. However for some specific graph classes there are some positif results. For example by definition we can trivially color a bipartite graph using two colors.)

染色体识别与统计,matlab图像处理，染色体识别与统计,matlab图像处理(Chromosome identification and statistics)

The ALOHA protocol was one of the oldest random access protocols, invented by Norm Abramson in 1969. The first wireless network, implementing packet switching over radio, used the pure ALOHA variation, have initially established in Hawaii.

是一种时频分析方法，是对EMD方法的一种改进，具有很好的效果(Is a time-frequency analysis method, is to the EMD method is a kind of improvement, has the very good effect )

Calculate point to line distance in 2D