chp7_3

Route trajectory with variable speed

full implementation to LDA with Minumum distance Classifier for face recognition and easy to implement.

说明：  支持向量机（SVM）是非常强大、灵活的有监督学习算法，既可以用于分类，也可用于回归。简单支持向量机(Support vector machine (SVM) is a very powerful and flexible supervised learning algorithm, which can be used for both classification and regression. Simple support vector machine)

histogram draw, and parameters of histogram

说明：  基于matlabGUI的俄罗斯方块，可实现与一般俄罗斯方块相同的功能(Russian square based on matlab)

说明：  用fft进行特征提取，并画出相应的图。再进行神经网络分类(FFT is used to extract features and draw corresponding graphs.)

小波包变换分析信号的MATLAB程序 小波分析信号去噪 小波分解与重构经典程序(Wavelet packet transform analysis of signals in MATLAB program Signal de-noising wavelet decomposition wavelet analysis and reconstruction classic program)

用MATLAB实现高斯滤波器，求自相关函数和pds功率谱密度(Gaussian filter with a MATLAB implementation, find the autocorrelation function and power spectral density of pds)

本程序是MATLAB GUI界面显示的串口传送的通过单片机测量的实时动态电压信号值(This program is a MATLAB GUI interface microcontroller serial transmission by measuring the real-time dynamic voltage signal value)

abaqus中umat子程序，可计算混凝土塑性损伤(abaqus in umat subroutine calculate concrete plastic damage)