C++实现BP算法 ，希望大家帮忙多提意见 -C++ Achieve BP algorithm, hope everyone to help do so

java 的学习与入门配置，很多人因为这个而失去学习java的兴趣，希望能帮助有想学的人-the java learning with entry configuration, a lot of people because of this and lose interest in learning java, and I hope there are people who want to learn can help

采用Verilog对Booth算法乘法器的改进，对想学习乘法器的会有很大的帮助。-Improved algorithm using Verilog Booth multiplier, multiplier want to learn to have a lot of help.

维纳滤波语音增强，非常只有用的文件，特意上传希望对大家有帮助(Wiener filter speech enhancement, very only use of the file, specially uploaded hope for everyone to help)