newton_interpolation

说明：  DOA估计算法中利用该函数进行谱峰搜索，效果较好(DOA estimation algorithm using the function in the spectral peak searching, better)

去雾算法，包括了matlab代码，和几个可以使用的exe文件(Defogging algorithm)

在做复合形法优化时，用到《精通MATLAB最优化设计》一书中的复合形法程序，发现做其他例题时运行不了。去掉bug后，改进如下，如果你遇到同样问题，不妨下来试试。如果你没有Funval.m，可以将程序中的Funval函数换成subs(In doing complex method optimization, use the " Mastering MATLAB Optimization Design," a book of complex method program, found other examples can not do when running. After removing the bug, improvements are as follows, if you encounter the same problem, we might try it. If you do not Funval.m, the program can be replaced by a function of Funval subs)

pCA的ppt报告，PCA理论，该理论可用于降维处理，将高维数据变化 为低维数据。(ppt Report of the PCA, PCA theory, the theory can be used to deal with dimensionality reduction, high dimensional data will change for the low-dimensional data.)

BP神经网络对一组数据的预测分析。。。。。(BP neural network prediction of a set of data analysis)

k最近邻算法，给出训练样本和测试样本，通过样本间欧氏距离或是绝对距离来寻找测试样本的k个近邻，并根据k个实例里多数所属的类将该测试样本归为该类。(k-nearest neighbor algorithm, given the training and testing samples by the Euclidean distance between the samples or the absolute distance to find the k nearest neighbors of the test sample and the test samples according to class k instances where the majority belongs classified as class .)

合成地震记录的matlab程序,很实用，适合初学者联系实用(Synthetic seismogram matlab program, very useful for beginners Contact Useful)

This is a simulation of BPSK modulation and its perfomane

singular spectrum analysis

说明：  matlab谱分析实例，即通过matlab仿真信号的频谱过程。(spectral analysis matlab example, matlab simulation of signal through the course of the spectrum.)