OFDM

MATLAB编码实现m进制星座图，星座图的绘制方法 (MATLAB coding m hex constellation, constellation mapping method)

文件夹“AWGN”说明了系统误码率在均衡前后随SNR增加的变化。 （1）绘制误码率曲线。运行m文件：main_picture,调用主函数：ofdm_AWGN。 （2）绘制星座点图。运行m文件：snr_xinzuotu(Folder )

基于混沌迭代式的改进鱼群算法用于对非线性函数寻优(an improved Artificial Fish-swarm Algorithm on optimization for unlinear function )

用simulink搭建的自抗扰控制器的非线性反馈模型，与之前传的那个略有不同(Simulink build the ADRC controller of nonlinear feedback model is slightly different, and that before the transfer)

游需求分析婶予促进我目各地区的经济发展和文化交流都有着重要的意叉。由于旅游行业的。小样本，膏信息，不确定”性， 旅游市场可以看做是一个巨大的灰色系统。皋文竹对旅游需求同题进行了详细的研完，提出了基于灰色表镜理论的多元数学预测模型GM (1，N)．合理分析诸多因素对旅游需求的综合影响，可以很好的解决此奏问题。同时。以北京地区旅游需求发展为倒，根据北京市旅游局平 的历年旅游统计数据，确定影响游客人数的因素并对其合理量化，应用GM(1，N)模型对最地的旅游需求进行预潮．井通过残盖检验，后戎 差检验手方法对谊模型进行分析．得到的攮测结晨比较准磅，未模型应用范田广泛，可以进行推广使用。(Travel demand analysis aunt I promote my head the region s economic development and cultural exchange has an important meaning fork. As the tourism industry. Small sample, paste the information, uncertain "sex, Tourism market can be seen as a huge gray system. Gao asparagus tourism demand with the title for a detailed study finished, put forward the theory based on gray table mirror multivariate mathematical prediction model GM (1, N). Rational analysis of factors combined effects of tourism demand, can solve this problem outs. Simultaneously. Development of regional tourism demand in Beijing is an inverted, according to the Beijing Municipal Tourism Bureau level Calendar year tourism statistics to determine the factors that affect the number of visitors and their reasonably quantified, the application of GM (1, N) model of the tourism demand for the most pre-cuts. Well residue cover through test after Rong Poor test methods friendship hand model for analysis. Nang get more accurat)

matlab用法 主要用于线性规划，非线性规划，解决优化问题，作出最合理的决策等遗传算法程序(matlab usage is mainly used for linear programming, nonlinear programming to solve optimization problems, make the most rational decision-making, genetic algorithm)

捷联惯导四元数误差模型，采用ukf作为滤波方法。(nonlinear alignment method for sins)

Mastering System Identification in 100 Exercises

语音信号处理Matlab MATLAB-based digital signal processing and Practice Development(Speech Signal Processing Matlab)

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