jigouyundong

一种用Matlab实现的bp算法源程序,效率还不错(A Matlab algorithm bp realize the source, efficiency is also good)

matlab中的贝叶斯工具箱使用说明,包含了基本函数介绍和实例教程。(GUIDE BOOK ON BAYES TOOLBOX OF MATLAB,VERY USEFUL)

OFDM 系統加AWGN的性能模擬,訊號的Mapper使用QPSK,Guard interval 取資料的符元是1/4，輸出信號與原始信號比較出錯誤率。(Plus AWGN performance of OFDM system simulation, signal Mapper use of QPSK, Guard interval operators access to information, the yuan is 1/4, the output signal and compare the original signal error rate.)

说明：  BP_Adaboost模型即把BP神经网络作为弱分类器，反复训练BP神经网络预测样本输出，通过Adaboost算法得到多个BP神经网络弱分类器组成的强分类器，利用此方法设计出强分类器。(The BP_Adaboost model uses the BP neural network as a weak classifier, repeatedly trains the BP neural network to predict the sample output, and uses the Adaboost algorithm to obtain a strong classifier composed of multiple BP neural network weak classifiers. This method is used to design a strong classifier.)

matlab代码实现的基于大气散射模型的去雾处理，有参考图片(processing matlab code based on the atmospheric scattering model to fog, the reference picture)

BPSK的算法仿真，自己编写的，文章IEEE(BPSK algorithm simulation, I have written, the article IEEE)

综合出耦合矩阵后，可以用次数进行消元化简，去掉不需要的耦合系数(When we finished synthesis of the coupling matrix , we can used this function to eliminate the Annihilation of matrix elements)

ISODATA算法实现，个人编写，结果正确，matlab 实现(ISODATA algorithm, personal writing, result is correct, matlab implementation)

说明：  KSVD算法,应用于稀疏表示，发表于2006年的文章(KSVD_Algorithm)

说明：  matlab的高阶谱（包括双谱），包括高阶谱的直接法及间接法，用于信号的检测及时差估计。(matlab higher order spectra (including dual spectrum), including high-end spectrum of the direct method and indirect method for signal detection time difference estimates.)