C4.5决策树

Uses the level set method with reinitialization to compute the movement of fronts under a given velocity field.

遗传算法代码，matlab写的，适合初学者学习。(Genetic algorithm code, matlab written for beginners to learn.)

有关PPCA的计算程序，具体可见内部文件及说明，程序比较经典，很值得参考！(the PPCA the calculation procedures, visible and internal documents show that classical procedures that it is worthy reference!)

噪声信号中正弦信号的频谱分析，包括不同信噪比不同周期不同长度(Sinusoidal signal in the noise signal spectrum analysis, including the different cycles of different lengths in different SNR)

convolution encoder matlab code for 1/n

本程序是利用matlab来处理数据，将EXcel表格的数据转换成txt文档，然后进行相关处理(It can deal with the data by Matlab)

电网发生三相对称故障时，基于dq变化法的电压跌落检测(Symmetrical three-phase power grid failure, the voltage drop dq transform method based on the detection)

说明：  CT三维重建程序代码，正常运行，适合研究这方面的初学者学习借鉴(CT three-dimensional reconstruction program code, normal operation, suitable for beginners to learn from this aspect)

说明：  客观分析法插值SST程序，包括等权重法，cressman法和Barnes法三种客观分析方法。(Objective analysis method interpolation SST program includes three objective analysis methods: equal weight method, Cressman method and Barnes method.)

matlab源码用于简单的地震分析和显示 有明确的程序用法，使用简单。(seismic analysis and display )