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离散傅立叶变换DFT和快速傅立叶变换FFT的比较(Discrete Fourier Transform and Fast Fourier Transform Comparison)

BPSK, QPSK, 16-QAM Modulation Mapping BER in communication

First use EEMD to decompose the original singal to get IMFS,then use FFT to analyse the each IMF,combine EEMD with FFT to get clearer analytic results.

Power flow usando Gauss-Seidel

小波包分析提取振动信号中的特征频率，包括四元数的各种计算,包括随机梯度算法，相对梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Including quaternion various calculations, Including stochastic gradient algorithm, the relative gradient algorithm.)

Matlab环境下 纽阶堡（Neugebauer）分色算法。(Matlab environment Neugebauer color separation algorithm.)

Gradient vector flow active contour

Approximate solution for the Traveling Salesman’s Problem Using Continuous Hopfield Network, matlab TSP

psoTRAINb khkhk kbnkbn

用Maple和MATLAB解决科学计算问题，对于这两大数学工程软件的联合使用与学习有很大帮助(Scientific Computing with Maple and MATLAB to solve problems of great help for the joint use of these two mathematical engineering software and learning)