Duffing_biff

图像检索的 matlab代码 方法常见(Select the image bitmap file you wish to search for in the databse Press Select. Press Search.)

浙江大学的关于提取图像背景的报告（matlab），里面的方法给我很多启示，希望也能给你们一些启示，由于本人是初学者，有些方法还是看不懂！(Zhejiang University, on the extraction of image background report (matlab), inside the method for giving me a lot of inspiration, hope and also give you some inspiration, because I am a beginner, and some way to watch or do not understand!)

利用神经网络BP算法训练下列神经网络模型。 1. y = cosx 2. y = |sinx| 3. 4. (Neural network BP algorithm training following neural network model. 1. Y = cosx 2. Y = | sinx | 3. 4. )

此书为图像处理的一本非常有价值的书籍，值得有这方面需求的朋友，能相互的学习！(machine vision )

对导向矢量进行性自适应估计鲁棒自适应波束形成代码，基于SQR的对导向矢量进行估计(RABF based on Steer vector estimation)

根据给定函数的结点的函数值，以及边界条件，计算差指点的近似值。(According to a given function node function values, as well as boundary conditions to calculate the approximation of poor advice.)

说明：  《MATLAB时频分析技术》例题matlab编程实现第十四章14.1-14.2(err)

two-dimensional maps on a torus or on a square to create new symmetric block encryption schemes. The schemes are especially useful for encryption of large amounts of data, such as digital images or electronic databases.

用粒子群算法求函数最大值，可直接运得的，还可继续改进的(pso arithmetic )

精米自动检测，根据长度找出碎米，并作出记号。(Automatically detect rice, according to the length of Cardamine identify and make a mark.)