This article briefly introduced symbols OSI abstract syntax (ASN.1) subset

数字水印空域最低位嵌入算法.rar 数字水印空域最低位嵌入算法.rar -digital watermarking airspace lowest embedded algorithm. Rar digital watermar king airspace lowest embedded algorithm. Rar digital watermar king airspace lowest embedded algorithm. Rar digital watermarking airspace lowest Algorithm . rar

并口编程的源程序，用来控制各种并口的设备如打印机等，可做此类参考-parallel programming source, parallel port to control various devices such as printers, to do such reference

A simple Octave script where a BPSK modulated signal is transmitted on the 52 used subcarriers, may be used for understanding generation of an OFDM signal. The script is loosely based on 802.11a specification.

编译过可运行的PSK31通信程序,可运行,原代码已上传.-Can be compiled to run PSK31 communication program can be run, the original code has been uploaded.

自己写的一个简单的网上聊天，支持多人聊天。暂时没有设计数据库

modem通讯用Delphi实现的完整例子经典-a modem communication integrity example with Delphi realization

实现NRZ与HDB3码互译,VB还有对应图形-VB C++ NRZ TO HDB

Wimax 信号传播的仿真程序。欢迎下载、参考。

二阶锁相环的基本MATLAB仿真模型 说明了二阶环对频率阶跃的有效跟踪-second-order PLL basic MATLAB simulation model shows the second part of the effective frequency tracking Step

工学博士学位论文 目前，扩展卡尔曼滤波是研究初始对准和惯性/GPS组合导航问题的一个主要手段。 但初始对准和惯性/GPS组合导航问题本质上是非线性的，对模型进行线性化的扩展卡 尔曼滤波在一定程度上影响了系统的性能。近年来，直接使用非线性模型的 UKF(Unscented Kalman Filtering, UKF)和粒子滤波，正在逐渐成为研究非线性估计问题 的热点和有效方法。 本文研究了UKF和粒子滤波两种非线性滤波方法，并将其应用于非线性静基座对 准和惯性/GPS组合导航，系统地研究了初始对准和惯性/GPS组合导航中各种非线性项-Engineering PhD thesis Currently, EKF is the initial alignment study and inertial/GPS navigation of a major means. However, initial alignment and inertial/GPS navigation on the nature of the problem is nonlinear. on the model of linear expansion of the Kalman filter certain extent affected the performance of the system. In recent years, direct use of the non-linear model (UKF Unscented Kalman Filtering. UKF) and the particle filter, is gradually becoming nonlinear estimation of the hot and effective method. This paper studies the UKF and particle filter both nonlinear filtering method, will be applied to nonlinear static Base Alignment and inertial/GPS navigation, systematic study of initial alignment a