PSO-algorithmcode1

正交频分复用(OFDM)通信系统的MATLAB源程序(OFDM communication system MATLAB)

maltab Grabor 滤波程序适合人脸识别，Grabor算法适合做为识别程序的基函数(maltab Grabor filtering process is suitable for face recognition algorithm is suitable for Grabor basis function as a recognition program)

MIMO与OFDM结合，采用自适应技术，达到完美的BER性能(Combination of MIMO and OFDM, adaptive technology, the BER performance of perfect)

基于有限序列的复杂性,说明有限序列的复杂性与哪些参数有关(on the complexity of finite sequences)

本程序是利用ESPRIT 算法实现波达方向的估计，程序能直接运行，有一定的参考价值。。(This program is the use of ESPRIT DOA estimation algorithm, the program can be run directly, there is a certain reference value. .)

说明：  结构可靠性分析中的重要度抽样、蒙特卡洛仿真方法(importance sampling technique and Monte Carlo simulation in system structural reliability analysis)

说明：  本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水 印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2 quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)

input diameter,circumference,etc to find planet geometry

元胞自动机模型中的BJH模型，用于模拟仿真交通流现象(Cellular automata model BJH model for simulation of traffic flow phenomena)

algorithme id3 pour construire les arbres de decision