engineering-computation

comparison of m/m/1 system

对归一化后的RGB图片空间转化为hsi空间,hsi三分量也是归一化后的值,范围都是在0-1之间.(On the normalized RGB image space after hsi into space, hsi is also a three-component normalized values are in the range between 0-1.)

克隆免疫算法，将记忆库种群采用克隆算法进行复制(Immune clone algorithm, using cloned populations of memory copy algorithm)

The QSystemSemaphore class provides a general counting system semaphore for Linux.

一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM同步算法对OFDM系统基于试点,使用前言快速、准确获取信号,在有限的时间建立同步,利用导频跟踪同步信息(A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It uses correlation and accumulation in several OFDM a synchronization algorithms for OFDM system based on pilot, using the preamble to fast and accurate acquire signal, establish synchronization in the limited time, and using pilot to track synchronization information)

This is a filter design document in digital and analog domain. There is matlab code

matlab使用手册,非常实用,超级好用. (matlab manual, very practical, super-easy to use.)

说明：  基于小波变换的jpeg图像压缩编码算法的MATLAB实现(small wave transportation)

说明：  多项式相加简单程序，欢迎大家评价~~~~~(Add a simple polynomial procedure, welcome to evaluate ~~~~~)

感觉方法不错，一种新的多尺度旋转不变性纹理特征提取方法(Feeling good method, a new multi-scale rotation invariant texture feature extraction methods)