这是一份全方位介绍关于ipone手机应用软件开发的文档，格式为PDF，全英文文档。...

一.ALOS卫星及其传感器介绍 二.ALOS卫星数据产品简介 三.ALOS卫星数据的查询-one. ALOS satellite and sensor introduced two. ALOS satellite data products Introduction 3. ALOS Wei Star data query

Because of the poor observability of Inertial Navigation System on stationary base, the estimation error of the azimuth will converge very slowly in initial alignment by means of Kalmari filtering, and making the time initial alignment is longer. In this paper, a fast estimation method of the azimuth error is creatively proposed for the initial alignment of INS on stationary base. On the basis of the the fast convergence of the leveling error, the azimuth error can be directly calculated. By means of this fast initial alignment method, the time of initial alignment is reduced greatly. The computer simulation results illustrate the efficiency of the method.

Sams Teach Yourself C# Web Programming in 21 Days source codes.-Sams Teach Yourself C# Web Programming in 2 Days a source codes.

学生信息管理系统用来查询学生信息，学生地址-Student Information Management System

50个令人叹为观止的JavaScript应用站点-50 amazing JavaScript application site

FOREWORD: Serving the C++ Community

Python Standard Library

这是DOS的原码 分享给大家-This is the original DOS code sharing for everyone

一位仁兄写的文章，比较不错，是介绍spring的，适合初学者使用-Article written by a man, a good comparison is the introduction of spring, suitable for beginners to use