matlab_book

LPCC FUNCTION matlab and signal processing toolbox for the lpc function

BPSK调制 通信原理中的类容 BPSK (BPSK modulation)

chat room with matlab first,a client and a server connect and then chat together

最优剪枝极限学习机的matlab工具箱，内有源码课直接拿来修改使用(Extreme Learning Machine optimal pruning matlab toolbox, there are lessons directly used to modify the source code)

matlab中的wave文件添加功能，欢迎使用(Matlab the paper added wave function, welcomed the use of)

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.)

led入射fbg的反射谱和透射谱。功能齐全，三维图形(led the reflection spectrum and the incident fbg transmission spectrum. Fully functional, three-dimensional graphics)

这个程序运用matlab的数学计算功能实现线性规划求解(This procedure using matlab mathematical functions to achieve linear programming)

说明：  buck-boost电路实现光伏系统的最大功率跟踪(buck-boost circuit realize maximum power tracking of photovoltaic system)

说明：  这里面所有源码均为《通信原理——基于Matlab的计算机仿真》（郭文彬 桑林.北京邮电大学出版社）上的，自己录入整理，均可以运行，方便查找(Communication Principle Simulation)