isodata 迭代自组织的数据分析，线性调频脉冲压缩的Matlab程序,进行波形数据分析,从先验概率中采样，计算权重，最大似然（ML）准则和最大后验概率（MAP）准则，鲁棒性好，性能优越。-Isodata iterative self-organizing data analysis, LFM pulse compression of the Matlab program, Waveform data analysis, Sampling　a priori probability, calculate the weight, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Robustness, superior performance.