登录
首页 » matlab » isar_proccessing

isar_proccessing

于 2010-10-24 发布 文件大小:7KB
0 103
下载积分: 1 下载次数: 189

代码说明:

  this file contains some m-files about calculating the fractional fourier transform and isar processig

文件列表:

isar proccessing
................\cubo.rar,1630,2010-08-21
................\Disfrft.rar,1127,2010-08-21
................\frft.rar,824,2010-08-21
................\isar_image.rar,742,2010-08-21
................\PSOSET.rar,2267,2010-08-21

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

  • sim_select_QSTBC_ML_N1
    QPSK误码率仿真程序,给出了比较可行,准确的方法(QPSK BER simulation program are given more feasible and accurate method)
    2009-05-16 23:17:10下载
    积分:1
  • PSO
    Rosenbrock函数优化属于无约束函数优化问题,其全局极小值位于一条平滑而狭长的抛物线形状的山谷底部,且为优化算法提供的信息很少,因此找到其全局极小值就显得很困难。根据Rosenbrock函数的这种特性,专门提出了一种改进的PSO算法,该算法引入三角函数因子,利用三角函数具有的周期振荡性,使每个粒子获得较强的振荡性,扩大每个粒子的搜索空间,引导粒子向全局极小值附近靠近,避免算法过早地收敛,陷入局部最优,从而找到Rosenbrock函数的全局极小值。大量实验结果表明,该算法具有很好的优化性能,为某些领域某些特定的类似于Rosenbrock函数的优化问题提供了一种新的思路。(Rosenbrock function optimization functions are unconstrained optimization problems, its global minimum value at a smooth parabolic shape and narrow mountain valley Department, and for the optimization algorithm provides little information, and therefore find its global minimum value becomes very difficult. According to this feature Rosenbrock function, specifically mentioning Out an improved PSO algorithm (PSO-R), the algorithm introduced trigonometric factor, using trigonometric has periodic oscillations, so that each particle to obtain more Strong oscillations of expanding the search space of each particle, the particle is close to nearby guide global minimum, avoiding premature convergence algorithm, into a local optimum, thus Finding the global minimum Rosenbrock function. Experimental results show that the algorithm has a good optimizing performance, similar to some certain areas Rosenbrock function in the optimization problem provides a new way of thinking.)
    2014-08-27 19:48:25下载
    积分:1
  • matlab-how-to-plot
    matlab绘图教程,教你如何绘制二维三维图(matlab drawing tutorial will teach you how to draw 2D and 3D map)
    2011-11-04 11:07:40下载
    积分:1
  • twodimentlms
    The two dimensional LMS program is used to enhanced image contrast by adaptive filtering process, it operates on every fixel through each row and column
    2013-11-11 03:29:11下载
    积分:1
  • 3phVCImachine
    3ph Vector Control of Induction machine
    2011-12-12 20:22:54下载
    积分:1
  • inverted-Lie-theoretic-approach
    基于非线性理论控制的一级倒立摆,在实物上运行可行(Based on nonlinear theory of an inverted pendulum control, running in the physical feasibility)
    2010-08-15 21:45:31下载
    积分:1
  • mohujizengqiang
    基于图像集的图像增强算法,解压后直接运行,图片为灰度图像,你达到图像增强的效果(The fuzzy image enhancement)
    2014-10-06 14:38:17下载
    积分:1
  • pso-svm
    code pso-svm matlab for optimazation.
    2013-04-14 18:11:03下载
    积分:1
  • det
    double edfe trigger d latch
    2014-01-07 19:55:29下载
    积分:1
  • lms
    神经网络LMS算法(最速下降法),matlab源程序(neural networl LMS algorithm)
    2009-11-22 15:28:25下载
    积分:1
  • 696518资源总数
  • 104269会员总数
  • 42今日下载