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MATLAB希尔伯特Hilbert变换求包络谱 源程序代码(MATLAB Hilbert Hilbert transform for envelope source code)

python基本使用方法，以例子形式说明了如何基本掌握python使用(the basic using method for python)

说明：  codigo fuente de nodo placa ttgo lora(arduino code for lora ttgo board)

里面具有STM32的所有.H文件，可用于demo里面不全，丢失的.H文件，添加到项目目录下即可使用。(It has all the. H files of STM32, which can be used for incomplete and missing. H files in demo, and can be added to the project directory.)

说明：  使用matlab语言对高斯光束通过薄透镜聚焦仿真(Gaussian beam focusing)

基于经验模态分解法（EMD）的Hilbert-Huang变换（HHT）的MATLAB程序。 可将非平稳信号转换为平稳信号，通过将IMF分量累加重构得到平稳信号 。 主程序为HHT.m，需要用到hhspectrum.m函数、instfreq.m函数（在压缩包内）和已安装的EMD工具箱中emd函数。(The empirical mode decomposition (EMD) method based on Hilbert-Huang transform (HHT) of the MATLAB program. The non-stationary signals can be converted into stationary signals, and the stationary signals can be obtained by accumulating and reconstructing the IMF components. The main program is HHT.m, which requires the hhspectrum.m function, the instfreq.m function (in the compressed packet) and the EMD function in the installed EMD toolbox.)

说明：  计算李氏指数的matlab程序，gui界面，用于非线性判断和分形理论(The matlab program and GUI interface are used for nonlinear judgment and fractal theory)

JSp网络采集程序,可以抓取或是采集指定网页的内容，完成了JSP采集的基本原理功能。

这是用matlab编写的显示积分方法中心差分法的源程序，可用于求解微分方程描述的工程问题和相关仿真-This is prepared using matlab central difference integration method shows that the source method can be used to solve differential equations to describe the engineering problems and related simulation