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【摘 要】
：
Since in most blind source separation (BSS) algorithms the estimations of probability density function (pdf) of sources are fixed or can only switch between one
【机 构】
：
Information Engineering College of Shanghai Maritime University,Institute of Image Processing & Patt
【出 处】
：
哈尔滨工业大学学报（英文版）
【发表日期】
：
2004年期
【基金项目】
：
中国船舶工业集团公司科技基金;国家高技术研究发展计划(863计划)
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