bldiagmult

Creates a Wigner-Ville spectrogram

MANUAL DE COMANDO AT PAR PRODUCTOS DE GSM

汇集了几个经典的matlab程序，大家共同学习(A collection of several classic matlab program, we learn together)

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

这是一个基于大气环境评价的PSO程序，用MATLAB语言编写，在大气质量的评价上有很高的应用(This is an evaluation based on the atmospheric environment PSO procedure, used MATLAB language, in the evaluation of air quality has on the application of high)

MIMO中的VBLAST系统仿真，以及信道相关性分析(The VBLAST MIMO system simulation, and analysis of the channel correlation)

这个是在matlab7.6下面运行的一个产生光栅的matlab GUI(simulate the grating using matlab GUI)

abaqus中umat子程序，可计算混凝土塑性损伤(abaqus in umat subroutine calculate concrete plastic damage)

基于MATLAB的FHSS通信系统的设计与实现(The design of fhss communication system based on matlab)

提供了4-psk的matlab源程序包，包括主函数和子函数，可供初学者学习参考。(Provides a 4-psk the matlab source code package, including the main function and Functions for beginners to learn the reference.)