notchfilter

this code implements a new watermarking method

实现了向量的聚类算法，输入三个参数：向量集合、划分数目和设定的阈值，就可得到聚类结果，以欧式距离作为距离判别准则。(Realize the vector of the clustering algorithm, the input three parameters: vector set and the division of number and set threshold, can get clustering results to the Euclidean distance as a criterion for distance. )

在已知天线阵列的单元个数和要求的副瓣电平时，利用切比雪夫加权，求的该阵列的各个阻抗(Sidelobe level in the known number of cells of the antenna array and requirements, the use of cut weighted Chebyshev, find the array impedance)

《MATLAB神经网络30个案例分析》中的第16个例子，案例16 单层竞争神经网络的数据分类—患者癌症发病预测。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of example, 16 cases (16 patients with single competitive neural network data classification- cancer prediction. Hope to have certain help to everybody! )

This program is about inuduction motor s ws simulation (angular speed) with matlab codes.

CLARKE模型的仿真，通常将OFDM中信号通过该信道，可以调用它仿真出个BER曲线。(CLARKE model simulation, usually in OFDM signal through the channel, you can call it simulation BER curve.)

结合pso的fcm算法，可以计算最佳聚类个数和具体的聚类位置。(fcm with pso)

也是利用最小二乘法对椭圆进行数据拟合，不过考虑到图像大小问题，这里只选取100个边缘点，点的个数也可以自行设置。(Ellipse is the least square method of data fitting, but taking into account the size of the image, here select only edge points 100, the number of points you can set your own.)

积分分离PID控制matlab M文件代码。 该控制里面将积分分离，在控制误差很小时才重新使用积分，这样可获得更好的控制效果。(Integral Separation PID control matlab M file code. The control inside the integral separation, re-use integral control error is very small when, so to get better control effect.)

matlab的基本pso程序，很经典，可以帮助初学者对基于matlab应用的智能算法有一定的了解(The basic pso matlab program, it is classic and can help beginners matlab-based applications have some knowledge of intelligent algorithms)