仿真图是速度、距离、幅度三维图像，迭代自组织数据分析，独立成分分析算法降低原始数据噪声，在matlab环境中自动识别连通区域的大小,多抽样率信号处理，均值便宜跟踪的示例。- FIG simulation speed, distance, amplitude three-dimensional image, Iterative self-organizing data analysis, Independent component analysis algorithm reduces the raw data noise, Automatic identification in the matlab environment the size of the connected area, Multirate signal processing, Example tracking mean cheap.