jiaoyanzaosheng

毕业论文-数字滤波器设计 （详细讲解各种滤波器）(Thesis- digital filter design (explained in detail the various filters))

10channel的polyphase滤波器，希望给大家提供一些思路(10channel the polyphase filter, I hope to provide some ideas)

说明：  很重要的分形维二维算法是基于matlab下的配合调用matlab使用这种算法可以提高matlab的运算效率。(the code base on the matlab and it will do well in image with matlab if you use it you will find good way to identify the picture of finger)

plot the psk curves .Useful for the beginners.

深入浅出的介绍matlab一些应用实例，帮助你快速掌握该软件的使用(Some application examples explain profound theories in simple language to introduce MATLAB, used to help you quickly master the software)

异步电机直接启动的matlab文件 很容易就可以改为其他启动方式(Asynchronous motor direct start matlab file can be easily changed to other start)

QUIRE算法用于主动学习，通过信息询问和代表样本来实现。(QUIRE is a package for active learning by querying informative and representative examples. )

谱估计,包括自相关,协方差,修正协方差,burg法,另外还有MUSIC和ESPRIT法(Spectral estimation, including the auto-correlation, covariance, Covariance amended, burg method, as well as MUSIC and ESPRIT method)

matlab编写的调整svm参数的程序，其中cross是主程序，另两个是自己编写的svm核函数，如果要用matlab自带的核函数就把-t的值改成2即可。Ytrain是标记矩阵，Xtrain是特征矩阵，都由用户自己导入。可利用k倍交叉验证来选择最优的c参数。k可自行更改。(svm matlab prepared to adjust the parameters of the program, which cross the main program, and the other two are themselves prepared svm kernel function, if you use the value of the kernel function matlab own put-t can be changed to 2. Ytrain is labeled matrix, Xtrain is characteristic matrix, imported by the users themselves. K-fold cross-validation can be used to select the optimal c parameter. k can make changes.)

上传的matlab程序代码是一个水表字符识别代码，采用BP神经网络识别。(Upload matlab code is a meter character identification code, using BP neural network.)