ex5

说明：  基于L*a*b空间的色彩分割。根据样本区域的颜色对图像进行分割。(based on the l*a*b space to cut the picture)

matlab求最短路径的Dijkstra算法，使用说明很清楚，简单易用(matlab seek the shortest path Dijkstra algorithm, instructions are clear, easy to use)

果蝇优化算法优化灰色神经网络。对不起各位，打包的时候忘记把数据打包进去了。这数据是个25*3的矩阵。前两列数据为{0,1}之间，同一排，若前两个数有一位小于0.5，则第三位为1.否则为0.如此组合25组数据。(FOA gray neural network optimization.)

输入是一个矩阵，运行程序后得到z字扫描后的向量，输入时一个向量，运行程序后得到的是逆序向量(matrix performs zigzaging or inverse zigzaging)

Quality & Usability Lab, together with Assessment of IP-based Applications Telekom Innovation Laboratories 开发的声场合成工具箱，适合研究声场合成的人员使用。(Quality & Usability Lab, together with Assessment of IP-based Applications Telekom Innovation Laboratories developed sound field synthesis kit, suitable occasion to study sound personnel.)

code for water marking

基于累计量的奇异值－总体最小二乘法求AR参数 用奇异值－总体最小二乘法求AR参数 一般最小二乘法求AR参数 根据AR参数和自相关函数以及AR阶数用Cadzow谱估计子求出频谱密度(Based on the cumulative amount of singular value- total least squares method for AR parameter using singular value- total least squares method for AR parameter ordinary least squares method for AR parameter in accordance with AR parameters and the autocorrelation function, as well as the order of AR spectral estimation using Cadzow sub-spectrum density obtained)

一种智能优化算法-人工神经网络算法的matlab源程序(artificial neural network)

用BP网络逼近某曲线函数，在神经网络中邮广泛的应用 是系统辨识的基础。 通过反馈来不断的调整系数，限制了最大循环次数 防止进入死循环，当然如果想要得到更精确的系数可以增大循环次数。 (Using BP network function approximation to a curve, mail is widely used in neural network is the basis of system identification. Through feedback to constantly adjusted factor, limit the maximum cycle times to prevent into dead circulation, and of course if you want to get a more accurate coefficients can increase the cycles.)

实现了一个复高斯信道，以及收和发端的相关矩阵(Implements a complex Gaussian channel, as well as the originator of the correlation matrix of received and)