网站首页

CS-of-the-SAR-imaging-algorithm

于 2020-11-16 发布文件大小:5KB

 0  241

下载积分: 1 下载次数: 38

我要下载

代码说明：

基于压缩感知的sar成像算法研究，里面有七个小程序包括函数。(Based on compressive sensing of the SAR imaging algorithm research, there are seven small programs, including functions.)

文件列表：

chirp.m,1020,2015-06-22
Cirpipei.m,175,2015-06-23
FrFT1.m,465,2015-06-22
main.m,994,2015-06-24
main1.asv,1800,2015-06-24
main1.m,1799,2015-06-24
omp.m,1259,2015-06-22

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

sy3
Jacobi迭代法、Gauss-Seidel迭代法、超松弛迭代法（SOR方法）分别求解线性方程组的近似解(Jacobi iteration, Gauss-Seidel iteration, SOR (SOR method) for solving linear equations are approximate solutions)

2010-07-08 15:02:42下载

积分：1
cap08
Matlab book Engineering Matlab Programming Engineering Matlab Programming

2009-03-19 19:51:02下载

积分：1
8psk
8位相移键控误码率分析的MATLAB程序(8 phase shift keying bit error rate analysis of the MATLAB program)

2010-11-27 22:28:22下载

积分：1
UWB
说明： IEEE官网上的关于UWB的源代码，由于信道仿真，对研究UWB室内定位的用户很有帮助(IEEE UWB official line on the source code, because channel simulation, the study of UWB indoor positioning the user helpful)

2010-04-27 21:45:23下载

积分：1
Newmark-in-Matlab
说明：以Newmark法求解受移动载荷作用的梁振动问题(Moving load problem using Newmark in Matlab)

2011-04-15 14:36:44下载

积分：1
wuxianlouyuchuanshu
移动通信--无线楼宇数据传输系统的仿真.分析915M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905，依据其性能参数来判断楼宇内两点之间能否进行数据传输。(mobile communications-- wireless data transmission system building simulation. Analysis of cellphone communications characteristics of the buildings, establish premises data communications system simulation models, the use of wireless transceiver chip NRF905. based on its performance parameters to judge between the two buildings can for data transfer.)

2006-06-09 00:39:15下载

积分：1
matlabcommanduse
matlab命令行环境的常用操作再发个详细的，大家帮忙给顶顶 (Matlab command line environment of commonly used operating again issuing a detailed, after another to help everyone)

2007-06-25 00:22:17下载

积分：1
cluster VMDaFCM casedat
为了精准、稳定地提取滚动轴承故障特征，提出了基于变分模态分解和奇异值分解的特征提取方法，采用标准模糊C均值聚类(fuzzy C means clustering, FCM)进行故障识别。对同一负荷下的已知故障信号进行变分模态分解，利用奇异值分解技术进一步提取各模态特征，通过FCM形成标准聚类中心，采用海明贴近度对测试样本进行分类，并通过计算分类系数和“卜均模糊嫡对分类性能进行评价，将该方法应用于滚动轴承变负荷故障诊断。通过与基于经验模态分解的特征提取方法对比，该方法对标准FCM初始化条件小敏感，在同负荷故障诊断中表现出更好的分类性能变负荷故障诊断时，除外圈故障特征线发生明显迁移，其他测试样本故障特征线仍在原聚类中心附近，整体故障识别率保持在100 ，因此，该方法能精确、稳定提取故障特征，为实际滚动轴承智能故障诊断提供参考。( In order to extract fault features of rolling bearing precisely and steadily, a method which is based on variational mode decomposition(VMD) and singular value decomposition was proposed for fault diagnosis using standard fuzzy C means clustering(FCM). First of all, the known fault signals measured in the same load but with different faults were decomposed by VMD, and the modes characteristics were further extracted using singular value decomposition technique,forming the standard clustering centers by FCM, and then the test samples were clustered by a Hamming nearness approach, and the classification performance was uated by calculating classification coefficient and average fuzzy entropy. At last, the method was applied in rolling bearing fault diagnosis under variable loads. By comparing with a method based on EMD, this approach is not sensitive to the initialization of standard FCM, and exhibits better classification performance in the same load fault diagnosis Fo)

2020-11-11 20:59:44下载

积分：1
Matlab_optim_toolbox
Optimization Tool Box for use in Matlab

2010-06-28 22:23:55下载

积分：1
SteepestDescentMethod
最速下降梯度法matlab程序最速下降梯度法matlab程序 (Steepest Descent Method )

2009-10-08 13:11:17下载

积分：1

696516资源总数
106627会员总数
16今日下载

CS-of-the-SAR-imaging-algorithm

0 个回复

热门标签

热门下载