万年历

真的很麻烦也，有必要这样吗？搞错没有啊？快让我下-really have trouble, it is necessary to do? Ah no wrong? Let me quickly under!

this program is by maple ..it is the solution of vanderpole equation with perturbation method

说明：  VB小工具检测两段文字的相似度是否》50%(visual basic check two word)

介绍了利用Altera公司的FPGA 器件 (cyclone) 产生线性调频信号的DDS工作原理、设计方案、电路结构。并详细讨论了利用FPGA 器件实现DDS技术时, 采取的一些改进优化措施(Introduced the use of Altera' s FPGA device (cyclone) generate a linear FM signal DDS working principle, design, circuit configuration. And discussed in detail by using FPGA devices to achieve DDS technology, optimization of the measures taken by a number of improvements)

基于同步回代法的场景缩减程序，已调试成功，可直接使用。(The scenario reduction program based on simultaneous backward reduction method has been debugged successfully and can be used directly.)

multi copy program anyone use this

使用Perl得到任意一个目录下的所有子项名称；(To get all the sub-items names under a given dir.)

说明：  整车七子由度悬架模型，包含车身加速度、悬架动行程，轮胎动载荷等(Seven degree of freedom suspension model, including body acceleration, suspension dynamic travel, tire dynamic load, etc)

说明：  Module of Cafe Management System

前端加载视频，是一种很麻烦的事情，不管怎么查找都是一些无用的带吗，这里提供有用的代码参考。(Front-end loading video, is a very troublesome thing, anyway, search is some useless tape, here provides useful code reference.)