25阶的FIR滤波器模拟，采用自适应滤波

Visual Basic控制MessageBox-Visual Basic Control MessageBox

这是用delphi 开发的一个播放器，做了一半本来想实现像pplive那样的-This is a delphi development player, originally wanted to do half as pplive realize that

华为机试题目即源码 华为机试题目即源码 华为机试题目即源码 华为机试题目即源码 华为机试题目即源码

VC++,利用fstream 流对文件进行读写，本类对某文件一行一行的读写控制很好！-VC++, Using fstream stream of documents to read and write, this type of a document line by line to control the read and write very well!

演示直接强制关闭其他程序，类似于在任务管理器中关闭，例程是运行即关闭“spider.exe”然后退出，可根据需要修改。-Forced the closure of the direct demonstration of other procedures, similar to the Task Manager to close, that shut down routine is to run

学生可在该系统注册 登录 修改自己的信息 并且可以上传简历和照片以及下载信息

C++简单实现的类的继承和多态的简单习题，对于多态的理解有比较好的帮助-C++ Realize simple class inheritance and polymorphism of simple exercises for the polymorphism have a better understanding to help

工业石化行业计算油品质量的国标算法gb1885-2001-industrial oil and petrochemical industries terms of the quality algorithm gb1885 GB- 2001

ProgrammingPerl.pdf programming Perl is not jsut a book about Perl, it is also a unique introduction to the language and its culture, as one might expect only from its authors. This third edition has been expended to cover Version 5.6 of Perl.

代码开机先检测字库是否存在，如果检测无问题，则对VS1053进行RAM测试和正弦测试，测试完后开始循环播 放SD卡MUSIC文件夹里面的歌曲（必须在SD卡根目录建立一个MUSIC文件夹，并存放歌曲在里面），在TFTLCD上 显示歌曲名字、播放时间、歌曲总时间、歌曲总数目、当前歌曲的编号等信息。KEY0用于选择下一曲，KEY2用于 选择上一曲，KEY_UP和KEY1用来调节音量。