UNIX的命令格式，功能解释，将它与WINDOWS区别

ISO/IEC 14496-7 OLD MPEG4标准-ISO/IEC 14496-7 standard MPEG4 OLD

粒子滤波器和姿态处理的论文，这是粒子滤波的实现,可以实现基本的粒子滤波的算法,也就是用MARLAB实验粒子滤波的程序. -particle filter and posture of paper, which is the realization of particle filter, can achieve basic particle filter algorithm, which is used MARLAB experimental particle filter procedures.

数据库第一次大作业，ORACAL SQL语句-first large database operations, ORACAL SQL

教你学SQL，从初级到高级！大家可以进来看看，希望能帮到大家！-Teach you to learn SQL, from beginner to advanced! We can come to see, I hope to help you!

有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？ 1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去 　　　　　　掉不满足条件的排列。 -There are numbers 1,2,3,4, how many can be composed of mutually exclusive and non-duplication of the same three-digit numbers? How many are? 1. Program analysis: can be filled in the 100, 10, single-digit figures are 1,2,3,4. With all components and then remove the conditions are not satisfied with the arrangement.

sensor of ultrasonic parking sensor-upa sensor sch,it a ultra sonic sensor sch,used to parking car

历年教师资格已经成了好多人的选择，两学考试必备．-qualified teachers over the years has become a lot of people"s choices, two school examinations required.

shap文件格式,内容很详细 shap文件格式,内容很详细-Shap file format, content Shap very detailed file format, content in great detail

关于图像的二值化三种算法程序，实现图像的二值化-With regard to the image binarization process three kinds of algorithms to achieve the image binarization

一些RFID的文章，分为5个文件这是前4个，希望对这一领域的研究有帮助