Crosssec_v2

说明：  阵列信号处理代码，是阵列信号处理工具箱中的程序代码(Array signal processing code, an array signal processing toolbox of program code)

脑电特征提取的的matlab算法EEG feature extraction(EEG feature extraction algorithm matlab EEG feature extraction)

这本书是很好的处理数字信号的matlab参考电子书，希望对大家有所帮助。(This book is a good digital signal processing matlab reference books, we want to help.)

4种灰色关联度，包括邓氏关联度，绝对关联度等4种关联度模型联度模型。(Four kinds of grey correlation degree, including representing the correlation degree, absolute correlation degree and so on four kind of relational model coupling degree model)

基于时频分析的欠定盲源分离算法，其中用到联合对角化的算法以及理论(Blind source separation algorithm based on time-frequency analysis due to which the use of algorithms and theory of joint diagonalization)

MATLAB初学者很好的学习材料，讲解了最基本也是最重要的matlab知识。(A good learning material for matlab learners.)

说明：  实验目的 本次实验与书中第二章及3.2节的部分内容有关，包括以下几个部分： （1）开始使用MATLAB （2）显示图像，理解图像的模型 （3）使用图像的不同格式，理解图像压缩的意义 （4）对图像做简单的操作 本次实验需要熟练使用以下几个MATLAB命令： imread, imwrite, imshow,figure (Experimental purposes of this experiment with the book, chapter and part of the contents of 3.2, including the following sections: (1) start using MATLAB (2) show the images, understanding image model (3) the use of images in different formats, understand the significance of image compression (4) on the image to do a simple experiment needs to operate the skilled use of the following MATLAB command: imread, imwrite, imshow, figure)

超声成像得到的射频信号转换为包络信号时的一维滤波(RF signals into ultrasound imaging to obtain one-dimensional filtering of the envelope signal when)

Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using a 1024-point FFT. The signal should be windowed with a Hamming window of two different durations: 25 ms and 10 ms with the window placed at the signal’s center in each case. Show the log-magnitude plot for each duration.

MATLAB仿真永磁同步电机直接转矩控制，传统滞环+开关表控制，仿真效果很好(The direct torque control of permanent magnet synchronous motor is simulated by MATLAB, and the traditional hysteresis plus switching table control has a good simulation effect.)