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跟数据降维有关的matlab 源码 看清题目选择源码(dimensionality reduction of matlab code)

本文通过matlab分析信号在不同采样频率和变换点数的FFT下的频谱图，研究采样频率和变换点数对信号FFT的影响。同时还讨论了信号在不同频带噪声背景下的采样频率和变换点数的选择。(In this paper, matlab sampling frequency of the signal at different points in the FFT and transform under the frequency spectrum, change the sampling frequency and FFT of the signal points. Also discussed the noise signal in the context of different frequency bands and transform points sampling frequency selection.)

微波与天线，课程中基于MATLAB的虚拟实验。对上课很有帮助(Microwave and antenna, the virtual experiment based on MATLAB course. Very helpful for class)

This is a matlab script for PCM quantization

motion estimation sestss

数据挖掘中经典算法实现，可以节省不少时间哦(matlab code for classical algorithms in Data Mining)

gps信号的自相关，以及boc信号的自相关(gps signal autocorrelation, and boc autocorrelation)

2017年数学建模美赛B题模型，关于处理交通流的元胞自动机问题( 2017 mathematical modeling contest B problem model，Cellular automata for traffic flow )

最小二乘法、迭代最小二乘法、总体最小二乘法(LS IDLS TLS)

code matlab solve linear equations