markowitz_efficient_frontier

steo mottor with gui matlab and port pararell

采用第一种ESPRIT算法进行空间阵列信号的频率估计(ESPRIT algorithm using the first spatial array signal frequency estimation)

matlab LOGO绘制程序：空间三维几何图形，颜色渲染填充(matlab LOGO drawing program: three-dimensional geometry, color rendering fill)

1/4半自动悬架，matlab/simulink仿真(1/4 semi-automatic suspension, matlab/simulink simulation)

matlab实现的fft2程序，可用于图像频谱分析(matlab implementation of fft2 procedures, can be used for image spectral analysis)

digital band-pass filter with a bandwidth of 100 Hz, mean frequency 250 Hz, 0.1 db

实现rgb图像到raw格式的image的转化。(it can use to change the rgb image into raw image.)

Support Vector Machine(SNM-RFE) in matlab

水声传播衰减的射线理论传播衰减示意图，可绘制不同声源深度关于距离的声线传播图(Ray attenuation of sound propagation theory spread water attenuation diagram can be drawn in different source depth chart on sound propagation distance line)

help full code for coded OQAM OFDM