Rumore_rosa

image brightness threshholding and contrasting from gonzalves book of digital image processing

这是用MATLAB编写的模拟退火算法求解背包问题的程序(This is prepared using MATLAB algorithm simulated annealing procedure for Knapsack Problem)

说明：  音频水印在复倒谱域嵌入水印，采用统计均值调制方法嵌入(Audio watermarking in the complex cepstrum domain embedded watermark embedding using statistical average modulation method)

matlab通带滤波，是在频域内实现的，最好用于地震波，或其他一些信号逐渐衰减的情况(bandpass filter,used for strong motion data process for better. because the software carry out the filter function through fft)

用一个实例来学会matlab界面编程，简单易学(Use an example to learn matlab programming interface, easy to learn)

用奇异值分解来对语音信号进行噪声消除(using singular value decomposition of voice signal to noise elimination)

基于matlab的信道编码实现，包括现行分组码和循环码和卷积码，通过比较得到不同信道编码方式的性能区别(Matlab-based channel coding to achieve, including the current block codes and cyclic codes and convolutional codes, obtained by comparing the different channel coding performance difference)

利用MATLAB/Simulink软件中Communication Blockets(通信模块)对PSK数字传输系统进行动态、可视化仿真，清晰地表现出PSK传输系统的系统组成及各项性能指标。(using MATLAB/Simulink Software Communication Joe Blo ckets (Communication Module) PSK digital transmission system dynamics, visual simulation, PSK clear illustration of the transmission system components and system performance indexes.)

Standard MCM communications system

本次上传的代码为经典报童问题的matlab算法(From the code for the classical newsboy problem algorithm matlab)