sigmapdef

ls-dyna 用户自定义材料——各向同性线弹性材料(ls-dyna user-defined material- isotropic linear elastic material)

explaination with codes of Quadrature Amplitude Modulation

demonstration of chirp signals

dynamic simulation of a 2 dof link with matlab

波束形成，直方图方位估计的算法演示程序，还有加权直方图方位统计(Beamforming，The observed signal is variable Fractional conversion)

Matlab的关于EMD的几篇文章 谱和主成份分析用于EMD分解研究；基于EMD方法的混沌时间序列预测(Matlab several articles on EMD and principal component analysis for spectral decomposition of EMD EMD-based method of chaotic time series prediction)

关于最优化方法的Matlab仿真程序，线搜索技术。(Matlab simulation program optimization method, line search technique.)

Pisarenko 谐波分解算法源码,可用于对信号进行频率估计。(Pisarenko harmonic decomposition algorithm source code, can be used to estimate the frequency of the signal.)

内插 I=4 LFM加SNR=10dB，噪声内插输出需加滤波器(Interpolation，I=4 SNR=10dB)

neuro-fuzzy and Genetic algorithm are combined to find best input.