求解l1优化问题，在压缩传感中有应用，概算发可以求解三个模型：BP，BPDN和约束版本...

介绍如何编写有效的用例，适合入门级人员学习参考，英文原版-Introduce how to write effective Use Cases, suitable for entry-level staff to learn reference, the original English edition

软件工程学中涉及到的"可行性研究报告" 这份是详细文档格式-software engineering involved in the "feasibility study" This is a detailed document format

银行家算法（1）进一步理解利用银行家算法避免死锁的问题； （2）在了解和掌握银行家算法的基础上，编制银行家算法通用程序，将调试结果显示在计算机屏幕上，再检测和笔算的一致性 -bank

一个同事给的简单的POS系统，仅用于学习，功能也不是很强大！-A colleague to a simple POS system, used only for study, functions are not very powerful!

本程序可以实现多功能数字钟,非常实用,供大家参考-This procedure can realize multi-function digital clock, very useful for reference

基于Matlab的图像增强技术研究，文章详细介绍了几种典型图像处理的实现方法-Matlab-based image enhancement technology research, the article introduced in detail some typical image processing method

Avus Cassette BE0749.part01 the audio and video Avus Cassette BE0749.part01 the audio and video

一个单片8051及74HC164组成的简单时钟，可以了解定时器及中断，以及串口数据传输。-I don t konw english

医院小型HIS信息管理系统，VB做的，是从网上下载的，大家共同研究研究。-small HIS hospital information management system, VB do is downloaded from the Internet, everyone studies.

makefile和它的编写方法,语法,以及make命令的使用-makefile and its preparation methods, grammar, and make use of command