Matlab实现的带通滤波器-band1

说明：  类似QQ界面开发源程序。很好用。非常好！非常好！(QQ interface development similar source. Good use. Very good! Very good!)

fuzzy system control,unstable system

根据NRW方法推导出计算超材料等效参数的方法，由CST仿出S11,S21并导出S11,S21的复数形式，利用matlab调用，就可以算了介电常数和磁导率(By S11, S21 calculate dielectric constant and magnetic conductivity)

信号包络检测分析的matlab程序.信号包络是信号的一个重要特征,对其进行正确检测可以提取出信号的一些重要的信息.(Matlab code of envelope detection for signal analysis.Envelope of signals is an important characteristic,and detecting it correctly can extract the important information of a signal.)

This is a simple calculator calculate addition

le code matlab de l algorithme BSA

matlab有限元结构动力分析与工程应用 第6章源程序(matlab finite element structural dynamic analysis and engineering application source code in Chapter 6)

These files contain all the code necessary to run the example in the Webinar "Signal Processing for Machine Learning in MATLAB". They also include code to automate the download and preparation of the dataset used. In that webinar we presented an example of a classification system able to identify the physical activity that a human subject is engaged in, solely based on the accelerometer signals generated by his or her smartphone. We used consolidated signal processing methods to extract a fairly small number of highly-descriptive features, and finally trained a small Neural Network to map the feature vectors into the 6 different activity classes of a pre-recorded dataset. The topics discussed include: * Signal manipulation and visualisation * Design and application of digital filters * Frequency-domain analysis * Automatic peak detection * Feature extraction from signals * Train and test of simple Neural Networks

三维张量在不同坐标系统的变换，可用于各向异性介质的介电张量的旋转等问题(3D tensor in different coordinate systems transformation can be used in the dielectric anisotropy tensor rotation problems)

spatial high pass filter