2Dpca人脸识别算法

说明：  压缩文件夹中包含二十几个ＭＡＴＬＡＢ编写的仿真程序，包括ＧＭＳＫ信号的调制仿真，ＰＮ码生成，ＦＩＲ滤波器的设计，ＧＯＬＤ序列的生成等等，另外还有许多经典的滤波器变换的小程序(compressed file folder containing 20 prepared by several MATLAB simulation program, including GMSK modulation signal simulation, PN code generation, FIR filter design, GOLD sequence generation, etc., in addition to many classic filter transform small program)

对数据先进行经验模态分解得到不同特征尺度的信号分量，然后对所有的信号分量用AR模型进行预测得到预测后的分量，然后将预测后的分量进行重构得到最终的预测信号。(The data first empirical mode decomposition characteristics of the signal components of different scales, and then for all signal components obtained by AR model to predict the component forecasts, and then predict the components are reconstructed to obtain final predicted signal.)

说明：  基于lsb的音频水印程序，能正确运行，希望有用(Audio watermarking program based on LSB)

利用matlab计算高数题，高数作为大学阶段的必修课程，合理利用matlab解题可以帮助学生更好地掌握有关内容，加深理解

一级倒立摆的仿真……PID及模糊控制，需要的可看看(An inverted pendulum simulation ... ... PID and fuzzy control, need to look at)

matlab实例教程 对新手非常有帮助, 学习编程的好帮手(examples of matlab. It is useful for beiginners.)

基于T熵的多阈值分割,实现了灰度图像的自动转换,以及对灰度图像的二阈值和三阈值的分割算法(T entropy-based multi-threshold segmentation grayscale image automatically converted, and the threshold grayscale images and three threshold segmentation algorithm)

LZ-78的一个算法。注释很清楚。分开给出程序(A program of LZ-78,with detailed note)

基于matlab的电力系统潮流计算 程序(Based on matlab Power Flow Calculation Program)

主要用于振动信号的频谱分析，用于判断信号中的故障频率(the fft analysis of the vibration signal)