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外文资料里面的源代码，时间序列数据分析中的梅林变换工具，二维声子晶体FDTD方法计算禁带宽度的例子。( Foreign materials inside the source code, Time series data analysis Mellin transform tool, Dimensional phononic crystals FDTD method calculation examples band gap.)

正交试验设计(Orthogonal experimental design)是研究多因素多水平的又一种设计方法，它是根据正交性从全面试验中挑选出部分有代表性的点进行试验，这些有代表性的点具备了“均匀分散，齐整可比”的特点，正交试验设计是分式析因设计的主要方法。是一种高效率、快速、经济的实验设计方法。日本著名的统计学家田口玄一将正交试验选择的水平组合列成表格，称为正交表。(Orthogonal experimental design is another design method to study multi-factors and multi - levels. according to orthogonality, it selects some representative points from comprehensive experiments to carry out experiments. these representative points have the characteristics of " uniform dispersion, uniform comparison". orthogonal experimental design is the main method of fractional factorial design. It is an efficient, fast and economical experimental design method. Renowned Japanese statistician Taguchi Xuan I listed the horizontal combinations selected by the orthogonal experiments into a table called an orthogonal table.)

经验模态分解效果和改进后VMD分解方法对比,尤其是在传统经验模态分解结果的弊端上(The empirical mode decomposition effect is compared with the improved VMD decomposition method, especially in the drawbacks of the traditional empirical mode decomposition results.)

可以通过模型图仿真在线观看模糊PID与普通PID的区别·(The difference between fuzzy PID and ordinary PID can be viewed online through model diagrams.)

SHT20温湿度传感器的51控制。可完美使用其控制传感器从而得知外界温度。下载后请给好评，谢谢(51 control of SHT20 temperature and humidity sensor. Perfect use of its control sensor to know the external temperature. After downloading, please give it a good comment. Thank you.)

一种通用的音频指纹算法，代码很全面，可以使用，使用时请多看看里面的说明(A general audio fingerprint algorithm, the code is very comprehensive)

说明：  利用RSS进行室内定位仿真实验在RSS指纹数据库中抽取离线数据集；利用抽取出来的数据集作为KNN算法的训练数据集；(RSS is used for indoor positioning simulation experiments to extract offline data sets from RSS fingerprint database, and the extracted data sets are used as training data sets of KNN algorithm.)

Delphi进程内存信息读取程序，类似于进程管理器的功能，可读取系统进程的内存使用情况，还可对指定内存进行简单修改。程序在编写时没有使用Delphi以外的三方控件，因此编译方便，Delphi7环境的都可直接编译源码。

说明：  行业类软件转槽孔，线转槽孔，圆转槽孔等等。(Industry software slot hole, line slot hole, round slot hole and so on.)

使用空间光调制器调制高斯光场的matlab程序(Modulation of Gauss light field using spatial light modulator)