PQF

simulating simu link model for a electrical transient network without circuit breaker

这是基于KNN的邻域分类器matlab代码，里面包含了KNN的matlab代码。(This is a neighborhood based on KNN classifier matlab code, which contains the KNN of matlab code.)

This is a Matlab BPSK source for simulatation. If you neeed adaptive modulation based on power please request one from me.

说明：  MATLAB 讀取 ESRI 檔 AND SETIING X Y (MATLAB RREAD ESRI FILE AND SETIING X Y)

GPS，rtk模糊度解算，和文章“A modified LAMBDA method for integer least-squares estimation”匹配的程序，配合学习(GPS, RTK, code for A modified LAMBDA method for integer least-squares estimation )

说明：  本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水 印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2 quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)

蚁群算法解决vrp问题的matlab实现 网上这个的代码比较少(Ant colony algorithm to solve the vrp problems matlab online code less)

光伏发电系统最大功率跟踪方法中，扰动观察法的S函数( 光伏发电系统最大功率跟踪方法中，扰动观察法的S函数 The maximum power tracking method of photovoltaic generation system, the S function of the disturbance observation method)

说明：  采用MATLAB实现rs编码和卷积编码的功能，(Rs achieving the functions of coding and convolutional coding)

用自相关法求使信号s均方预测误差为最小的预测系数 (Autocorrelation and the signal s mean square prediction error for the smallest prediction coefficients)