copulas

重叠保留法是一种改进的循环卷积实现线性卷积的方法，这样能是运算量大大减小(Overlapping circular convolution is to achieve an improved method of linear convolution, this can be computation is greatly reduced)

熟悉三角形模糊数、中心及隶属函数表达式的概念。了解特征映射算法及统计中的 统计量的概念。利用聚类迭代算法建立 个三角形形式的隶属函数 (Familiar with the triangular fuzzy number, membership function centers and the concept of expression. Understand the feature mapping algorithm and statistics of the concept of statistics. Iterative use of clustering algorithms to establish a triangular form of membership function)

说明：  自己编写的信号产生和处理软件，以matlab7为平台。可以实现确定信号和非确定信号的产生，各种滤波器的设计，对信号的频谱分析，滤波后信号的频谱分析等功能。有利于信号与系统、数字信号处理相关课程的学习与理解。(themselves prepared and have the signal processing software to matlab7 platform. Determine signal can be achieved and identify signals the emergence of various filter design, the signal spectrum analysis, after filtering signals in the spectrum analysis capabilities. Help signal and systems, digital signal processing-related courses of study and understanding.)

图像频域滤波，用matlab实现了在图像频域中通过Butterworth陷波器消除周期性噪声干扰信号。(Image frequency domain filtering using matlab achieved in the frequency domain image by Butterworth notch filter to eliminate periodic noise signal.)

已调制信号计算其普相关密度，关于神经网络控制，有信道编码，调制，信道估计等。( Modulated signals to calculate its density Pu-related, On neural network control, Channel coding, modulation, channel estimation.)

实现二维正向正态云发生器 ，非常好用 (2D forward the normal cloud generator)

canny_edge的源码 供朋友们参考(canny_edge friends as a reference source for)

通过MATLAB程序设计实现FIR低通滤波器，附加一个交互界面选择不同的窗函数下的低通滤波。(MATLAB programs designed and implemented by FIR low-pass filter, attach an interactive interface to select a different window functions under the low-pass filter.)

this code is used for infinite boundary

通过此函数能实现两个序列的互相关运算，应用比较广泛(Used widely by the cross-correlation operation of this function to achieve the two sequences)