zhu_bo

基于matlab环境下的自相关函数的周期图功率谱密度(Based on the power spectral density of the autocorrelation function of the periodogram in Matlab environment)

mathmatics学习资料,比较实用,亲身感受(mathmatics learning materials, more practical, personal experience)

说明：  实验4 基于MATLAB的数字滤波器设计 有效的设计IIR和FIR滤波器(Experiment 4 MATLAB-based digital filter design effective design IIR and FIR filters)

用MATLAB编写的svm源程序，可以实现支持向量机，用于特征分类或提取(Using MATLAB svm prepared by the source, can achieve a support vector machine for classification or feature extraction-MATLAB)

Application protector component

Gaissoam pulse Function

说明：  电力系统分析软件最新版本psat2.1.6，可以进行各种计算仿真(power flow analysis psat2.1.6)

基于PCA算法的matlab人脸识别代码及附注(Face Recognition.)

谐波叠加法模拟随机风载荷，matlab写的程序，采用三角级数模拟时程风载荷(Superposition of harmonic pseudo random wind loads, matlab written procedures, when using trigonometric series simulate the way the wind load)

说明：  对心音信号进行BT功率谱估计及切比雪夫1滤波的matlab程序，可粗略提取心音频率(PSD BT chey1 matlab)