fourierdesc

some code related to convolution and quadratic equation solutions

模糊pid轨迹跟踪程序，比普通pid时效性快(Fuzzy pid tracking program, faster than the average time-pid)

Join Parser extends Parameters Parser.

CCITT X733规范pdf版本，内容是否详细，值得一看哦！(CCITT X733 specification pdf version of the content is detailed and worth a visit Oh!)

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.)

单脉冲测角程序，实现阵列的比幅法和比相法测角(monopulse angle estimation processing， based on the amplitude comparison and phase comparison)

字符识别、K-L人脸识别、虹膜识别、笔画识别等模式识别的例程和资料。(Character recognition, KL face recognition, iris recognition, stroke recognition, pattern recognition routines and information.)

这是一篇基于matlab的电力系统仿真组件matpower的使用手册。主要介绍了matpower软件的功能以及它的具体操作。(This is matpower user s manuala, power system components of matlab-based simulation. It Introduces matpower software functionality as well as its specific operation.)

iir低通滤波器设计实验代码，可以清楚地观察到滤波效果(iir low-pass filter design experimental code, can be clearly observed filter effect)

还是工具箱 希望能够给大家提供帮助 呵呵 也希望站长批准我成为你们的会员 (This is the toolbox. Hope it can be helpful. Hope administrator can approve my willingness to be the member. Thanks.)