FBG

画函数图象的matlab程序,很实用，希望和大家分享。(Matlab image draw function, procedure, very practical, would like to share.)

100个matlab小程序的集合，适用于初学者学习。(100 matlab small collection of programs for beginners to learn.)

数学建模第十三讲，关于matlab的的一个代码(Mathematical modeling the newsboy model courseware, the code)

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

simulation scripts for PAPR reduction

五种常用的粒子滤波算法，里面有ekf算法的比较 欢迎大家下载学习，含注释(five kinds of pf filter. it will help you to study pf filter.)

苦苦写的东东，但愿对大家有所帮助，本来不舍得拿出来的。(Struggling to write east, may be helpful to you, was not willing to take out.)

LPR algorithm in matlab

信号分析里常用，求信号的各种谱,均方谱、功率谱等等！(Commonly used in signal analysis, seeking various spectrum of the signal!)

小波稀疏分解和重构算法，适合通信信号和图像重构(Sparse wavelet decomposition and reconstruction algorithm for communications signal and image reconstruction)