登录
首页 » matlab » yaogan

yaogan

于 2021-01-27 发布 文件大小:1KB
0 178
下载积分: 1 下载次数: 64

代码说明:

  对一副图像,计算其对比度和相关性这两个纹理指标(On an image to calculate the contrast and texture indicators)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Matlab
    matlab入门应用例程,n多入门程序和注解,非常棒!欢迎指教!(Introduction to the application of matlab routines, n many entry procedures and comment, great! Welcome the advice!)
    2009-03-20 14:01:52下载
    积分:1
  • MATLAB
    用MATLAB实现三维实体箭头的绘制,解决了MATLAB不能绘制实体箭头的问题(Draw 3D arrow with MATLAB)
    2013-01-10 11:04:26下载
    积分:1
  • sn9c102_tas5110c1b
    Plug-in for TAS5110C1B image sensor connected to the SN9C1xx PC Camera Controllers
    2013-04-12 14:03:07下载
    积分:1
  • PSOTrainBP
    BP神经网络容易陷于局部极小值,PSO算法在无约束非线性函数优化方面性能优越,通常可以直接找寻到全局最优解,即使不能搜多到全局最优解,也距离全局最优点不远。当然,基本PSO算法陷入局部极值也是有的。对于这个缺点目前还没有找到比较有效、省市的解决方案。本案例实现利用PSO算法和BP算法共同训练神经网络,先将网络进行PSO算法训练,然后BP算法接着进行小范围精细搜索,PSO算法训练神经网络的本质就是将输出误差函数(即能量函数)看成目标函数,PSO对能量函数进行全局寻找最小值。(BP neural networks are prone to local minimum values. The PS algorithm has superior performance in the optimization of unconstrained nonlinear functions. It can usually find the global optimal solution directly. Even if it can not find more global optimal solutions, it is not far from the global best. Of course, there is also a local extreme of the basic PO algorithm. For this shortcoming, there is no more effective, provincial and municipal solution. This case realizes the use of the SO algorithm and the BP algorithm to train the neural network. First, the network is trained in the SO algorithm, and then the BP algorithm is followed by a small range of fine searches. The essence of the PO algorithm training neural network is to regard the output error function(ie, the energy function) as the objective function, and the PO seeks a global minimum value for the energy function.)
    2018-08-06 11:04:45下载
    积分:1
  • motionEstARPS
    自适应算法,根据空域相邻块的运动水平,自适应地选择搜索策略,对于小运动块,充分利用中心偏置特性提高算法速度,对大运动块则利用多候选值算法力求得到真实的全局最小值,以确保对各种不同的图像序列都有较高的搜索速度和准确度(Adaptive algorithm, in accordance with the airspace adjacent to the level of block movement, adaptive search strategy to choose, for a small movement blocks, take full advantage of center-biased characteristics of algorithms improve the speed of movement of large pieces of the algorithm using multi-candidate seeks to be the true value of the overall situation minimum, to ensure a variety of image sequences have a high search speed and accuracy)
    2008-04-14 10:11:45下载
    积分:1
  • face_detection_matlab
    Face Find in the matlab
    2009-11-19 12:08:38下载
    积分:1
  • hayes
    solution for the Statistical modelling for digital signal processing by hayes
    2009-05-27 22:15:18下载
    积分:1
  • Ch06
    matlab 可视化 微分方程 线性方程 元胞自动机 晶体生长 金融(linear equations matlab visualization of cellular automata crystal growth differential financial)
    2014-02-02 11:20:00下载
    积分:1
  • chazhi
    说明:  各种插值方法,包括求已知数据点的拉格朗日插值多项式 求已知数据点的艾特肯插值多项式 (Various interpolation methods, including seeking the Lagrange interpolation of known data points of known data points polynomial interpolation polynomial Aitken)
    2011-04-11 16:35:52下载
    积分:1
  • mmp
    multichannel matching pursuit algorithm
    2011-01-31 14:46:22下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载