duoyonghujianceqi

基于最低有效位lsb水印图象算法，带有攻击代码。(lsb watermarking algorithm,)

再用主成分分析方法进行信号噪声去除。文件中包含三个子函数：1.Normalize_InputData，规则化输入数据；2.PCA_Reduce_Dimension，实现数据降维处理；3.PCA_Filter_Noise，实现噪声去除(the principal component analysis method for signal noise removal. The file contains three sub-functions: 1.Normalize_InputData, regularized input data; 2.PCA_Reduce_Dimension, to achieve data dimension reduction processing; 3.PCA_Filter_Noise, to achieve noise removal)

高次方程求解的c代码实现，用于数值分析课，简单实用，可作为参考(Lagrange interpolating polynomial,Bisection algorithm,Newton’s method and Secant method)

simulates the behavior of an asset value over time

ocr mean data is to calculate ocr data.

2D truss Analysis with matlab

A High Power Amplifier (HPA) Model known in the literature as SSPA model

毕业设计 混沌系统的非线性控制同步 含参考文献(chaos_with_nonlinear_controller)

参考《matlab在通信仿真中的应用》编写的matlabfsk程序

matrix converter with induction motor