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Kode Program Algoritma Nearest Neighbor

说明：  MDL源数估计，依照原理亲编亲测。 。。。。。。。。 。。。。。。。(Estimation of the number of signal sources)

信号处理方向：高阶普工具箱，用来估计信号的到达方向，，时间延迟等，比较全面(Signal processing direction: High Cape Toolbox for direction of arrival estimation signal of ,, time delay, more comprehensive)

2011年全国大学生数学建模竞赛A题，测定土壤中污染物浓度，获得国家一等奖！(2011 National Undergraduate Mathematical Modeling Contest A title, measured concentrations of pollutants in soil, access to national prize!)

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用最大熵估计 法估计此信号的AR模型及其功率谱，并分析结 果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try maximum entropy estimation method to estimate the AR model of this signal and its power spectrum, and analyze the results)

时延角度联合估计JADE 算法，估计多径时延及到达角离开角(JADE algorithm for joint estimation of delay angle)

simple stap simulation with ICM clutter

基于bp网络的“批处理”算法的实现的代码(The algorithm implementation process based on BP network of " batch" )

说明：  该代码为灰度模型代码，包含数据导入、参数估计、预测(parameter estimation，Data import，forecast)

Matlab2010经典超强教程(清晰版)，适合初学者的一本教材。 (atlab2010 super classic tutorial (clear), a textbook for beginners. )