可以实现激光谐振腔的自再现；有利于了解激光腔的原理

Matlab MIMO OFDM信道估计源程序，初学者可以看看。-Matlab MIMO OFDM channel estimation source files, beginners can look at.

InSAR是一种极具潜力的新型空间大地测量方法，但它也有其固有的限制，特别是受到大气层延迟（对流层延迟、电离层延迟等）、卫星轨道误差、地表状况和时变去相关性等影响，很容易导致InSAR图像解释错误，而InSAR数据本身无法解决所存在的上述问题。而GPS可以精密定位，可以较为精确地确定电离层、对流层参数，是当前应用最广泛的一种空间大地测量手段。-InSAR is a potential new space geodetic methods, but it also has its inherent limitations. in particular by the delay in the atmosphere (troposphere delay, ionospheric delay, etc.), satellite orbit errors, Surface conditions and time-varying correlation to the impact of such very easily lead to wrong interpretation of InSAR image, InSAR data and by itself can not solve the above problems. GPS precision positioning can be more accurately determine the ionosphere, troposphere parameters, is the most widely used as a means of space geodesy.

matlab实现乘公交看奥运的程序，非常精确-This program is to introduce a mathmatic to solve the problems

kd树类的实现。内部提供了三种搜索方法。-kd tree class implementation。

单片机典型矩阵键盘扫描程序：无压缩密码，c语言代码-SCM typical keyboard matrix scanning procedure : Uncompressed password, c language code

一款3d赛车游戏,界面友好.需要的朋友可以下载.-A 3d racing game and friendly interface. Need a friend can be downloaded.

网上下载的文系统，要不是过于简单，要不过于复杂让，初学者止步，我的这FAT16结构化，易初学者学习，测试OK-Downloading the text system, either too simple or too complicated to allow, for beginners to stop, I structured this FAT16, easy for beginners to learn, test OK

虚拟打印机，可以预览你要打印的文件，图片等，非常的方便直观。-Virtual printer, you can preview the file you want to print, pictures, etc., very easy and intuitive.

c++源代码，关于重载-on Heavy

小型中英文打字练习器-small and typing practice for the English