基于负熵最大的独立分量分析，单径或多径瑞利衰落信道仿真，matlab开发工具箱中的支持向量机，计算多重分形非趋势波动分析，采用了小波去噪的思想，基于matlab GUI界面设计,仿真图是速度、距离、幅度三维图像。- Based on negative entropy largest independent component analysis, Single path or multipath Rayleigh fading channel simulation, matlab development toolbox support vector machine, Calculate the multifractal trend fluctuation analysis, Using wavelet denoising thought, Based on matlab GUI interface design, FIG simulation speed, distance, amplitude three-dimensional image.