ARmethod

用改进的周期图（Bartlett）法求1KHz方波信号加高斯白噪声的功率谱密度(Use the Bartlett to compute the power spectral density)

OFDM is one of the best physical-layer candidates for cognitive radio (CR) systems, but rectangular pulse shaping gives rise to large spectrum sidelobes and interferes with the licensed user on the adjacent band. In this paper, an approach is derived based on the signal continuity to measure the spectral decay rate of the shaping pulse for OFDM.

用线性插值法求单摆运动周期的近似解,及做图比较.(Find by linear interpolation of the approximate solution pendulum movement cycle, and do Charts.)

最优FIR滤波器设计方法课件，大家过来分享！！(Optimal FIR Filter Design Methods courseware, we come to share! !)

说明：  对电网动态无功补偿的仿真能够实现对无功的实时补偿(Simulation of dynamic reactive power compensation to achieve real-time compensation of reactive)

粒子滤波 Copyright (c) 2011, moeti ncube All rights reserved.

Matlab implementation for classic kalman filter predicting linear motion.

关于粒子群优化的好文章，文章的PSO说话的很详细，希望能给新手一些帮助。(About Particle Swarm Optimization a good article, the article PSO speak in great detail, I hope to give beginners some help.)

FFT可以将一个信号的频谱 提取出来，这在频谱分析方面也是经常用的。 (A signal can be extracted from the FFT spectrum, which spectrum analysis is also often used.FFT)

本文档是关于matlab的基带成型滤波器的设计，设计思路，及实现方法(matlab)