MiniGui

Linux下Qt编程入门-Linux Qt programming entry

关于OpenMP性能调优的资料，更深一步学习如何提高程序性能。主要掌握了循环互换，循环展开和循环合并等方法，和缓存的一致性来解决共享变量带来的负荷，了解了线性递推（Linear Recurrence）和如何用分块提高矩阵的更新效率。 -On the OpenMP performance tuning information, deeper to learn how to improve program performance. Main mastered the loop interchange, loop start and loop merging and so on, and cache consistency to solve the shared variables to bring the load to find the linear recurrence (Linear Recurrence), and how to block updates to improve the efficiency of the matrix.

linux 下的frambuffer,在屏幕的左上角显示一个图框！-the frambuffer, in the upper left screen shows a map box!

Linux环境下的S3C2410中NandFlash基本操作编程-Linux environment under which the S3C2410 NandFlash basic operation Programming

Cadence SPW 4.8.2，数字电视地面广播中3780点IFFT的源码。-Cadence SPW 4.8.2. Digital Terrestrial Television Broadcasting 3,780 point IFFT the source.

图像压缩解压的源码-Image Compression Decompression FOSS

These code and text file are written in euc-jp-unix

programming par contraint

linux组播代码 #! /bin/sh gcc -Wall mcastclient.c -o mcastclient gcc -Wall mcastserver.c -o mcastserver #./mcastserver 230.1.1.1 7838 #./mcastclient 230.1.1.1 7838 192.168.100.1 12345 -linux multicast code#!/bin/shgcc-Wall mcastclient.c-o mcastclientgcc-Wall mcastserver.c-o mcastserver#./mcastserver 230.1.1.1 7838#./mcastclient 230.1.1.1 7838 192.168.100.1 12345

msgctl函数的使用例子 -The example for using msgctl function