进销存系统的设计与实现包含毕业答辩论文外文翻译，源代码等。-Invoicing System Design and Implementation contains graduation the respondent thesis foreign language translation, source code

本科毕业论文。盲信号处理及在工业上的应用。除论文原文外，有外文原文及翻译，答辩PPT，程序设计（ICA图像分离，语音信号分离，统计过程监控）-Undergraduate thesis. Blind signal processing and its application in the industry. In addition to the original paper, there are foreign language and translation of the original re