DM7_nerula_network

实现维纳滤波用于语音增强。第一步采用频域谱函数计算最佳的维纳滤波器，再对输入带噪信号进行滤波；第二步是在此基础上的改进，用了自适应的思想，及时根据当前帧的状态更新修正滤波器的系统函数，得到更精确的无噪语音信号。第三步是采用自适应LMS方法，在时域迭代计算滤波器系数，迭代次数足够多时可得到较准确的有用信号。(Implement wiener filtering used in speech enhancement. First step optimum wiener filter is obtained by using the frequency spectrum function, again to input the signal with noise filtering The second step is the improvement on the basis of this, with the idea of adaptive, and in a timely manner according to the current frame updates correction system function of the filter, get a more accurate without noise speech signal. The third step is to use the adaptive LMS method, iterative calculation in time domain filter coefficient, the number of iterations enough to get the useful signal accurately.)

电压转换器，实现三阶电压转换，并且模拟了滇池充电(realize the charging for the battery by using three orders boost converter)

FDTD三维程序——计算电磁学的数值方法课程设计（矩形贴片天线）(FDTD 3Dcode)

传热学经典代码，可以使用它做模型分析和优化算法研究(classical CPSO , you can use it to get a good result and analyse heat study)

Sullivan关于FTDT经典文章的MATLAB翻译，第四章第一个例子的源程序。(Sullivan article on FTDT classic MATLAB translation of chapter IV, an example of the source.)

说明：  读取地震数据软件，是地震资料处理的基础性资料(seismic software)

对图像进行纹理分析，分几个方向进行的处理。matlab程序(right image texture analysis, in several directions at the moment. Matlab procedures)

一个好用的音乐播放器源码，最终程序编译后只有几十KB。VC++2010编译通过。 AppWizard has created this MusicPlayer application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.( AppWizard has created this MusicPlayer application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.)

说明：  基于dct的数字水印技术，能够应用于版权技术等方面，希望能与大家分享。(Dct-based digital watermarking technology can be applied to other aspects of copyright technology, hoping to share with you.)

图论算法及Matlab程序代码含注释 很详尽(Graph Algorithms and Matlab code with comment)