PatternRecognitionTask

DESCRIPTION: This Matlab algorithm performs many tasks associated with power system analysis. First, it has the ability to perform both fully coupled and dc power flow analysis. Second, it has the ability to create measurements (with user-defined error) to be used as input for state estimation. Third, it has the ability to perform state estimation - allowing the user to examine how the placement of measurement devices as well as magnitude of distibution of measurement error affect the discrepency between power flow and state estimation results. In essence, it provides the user with a complete package for the study of both power flow and state estimation in n-bus power systems.

雷达电子对抗中的无源干扰的重要形式之一——箔条干扰(chaff jamming)

说明：  车牌处理，基于matlab的图像处理方法(Plate processing, image processing method based on matlab)

book:simulation and softeware radiao for mibole code:psk-based digital transmission schemes ofdm transmission technology cdma transmission technology multiple access protocals cellular telecommunication systems(book : simulation and softeware radiao for mibole cod e : psk-based digital transmission schemes ofdm t ransmission technology cdma transmission Commando hnology multiple access cellular te protocals lecommunication systems)

cdma2000仿真高质量论文集，全文pdf格式，来源于中国期刊网。(cdma2000 simulation of high-quality, full-text pdf format, from the China Journal Net.)

vim配置文件，可以直接解压后放在/home/username(vim config file,u can put this file inthe path /home/usrname)

自己写的关于雷达目标RCS起伏的Swerling模型，包含示例文件，简单却是有用的，各位尽管下载吧。(Write on radar target RCS undulating Swerling model, including sample files, simple but useful, although you download it.)

用于小型文献数据库的检索系统，本程序适用于英文文献。(Literature database search for small systems, this procedure applies to English literature.)

轨迹发生器，自动生成导航轨迹，可用于导航解算。(Trajectory generator, automatically generate the navigation path can be used in navigation solution.)

The Interleaved Frequency Division Multiple Ac- cess (IFDMA) scheme is based on compression, repetition and subsequent user dependent frequency shift of a modulated signal. Multiple access is enabled by the assignment of overlapping but mutually orthogonal subcarriers to each user. In this paper it is shown that IFDMA can be regarded as unitary precoded OFDMA with interleaved subcarriers. On the other hand, IFDMA is shown to be a CDMA variant with frequency domain orthogonal signature sequences and chip interleaving. Thus, it combines the advantages of single and multi carrier transmission such as low peak to average power ratio, orthogonality of the signals of different users even for transmission over a time dispersive channel and low complexity. Simulation results show the good performance of coded IFDMA transmission over a mobile radio channel for different data rates.