4).FFT

It describes about the mapping function in the PAM with constellation

Adaptive Sparse Channel Estimation for Time-Variant MIMO-OFDM Systems

计算机模式识别和机器学习的外国经典教材，但只有E文的，很适合研究计算机的人来学(a good book)

相空间重构相关代码,使用重构相空间捕捉非线性特征。(phase space reconstruction.This toolbox contains Matlab functions to capture the nonlinearities of the speech production system using reconstructed phase space (RPS) techniques.)

Propogarions methos for Wimax

图论最短路问题，应用弗洛伊德算法，非常非常的牛逼(Shortest path problem on graph theory, applications Floyd algorithm, very, very Niubi)

伪zernike矩变换，计算图像的伪Zernike矩并作为特征。(Pseudo zernike moment transformation, the image of the pseudo-Zernike moments calculated as features.)

channel create and simulation in OFDM system

说明：  一些有关卡尔曼滤波器的资料，非常全面，对关卡尔曼滤波器的原理用法都有详细的介绍(Some of the Kalman filter the information, very comprehensive, right off the principle of use of the Kalman filter are introduced in detail)

mos mtlab file by hhh