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毕设使用的局部均值分解（LMD）算法测试例程
STM32制作的MP3的全部资料，阵列信号处理的高分辨率估计，算法优化非常好，几乎没有循环，重要参数的提取，做视觉测量的上位机代码,GPS和INS组合导航程序。
- 2022-03-19 19:50:10下载
- 积分：1
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SIFTflow 基于SIFT的光流运动检测,能够解决遮挡问题,有效提高检测
资源描述While image alignment has been studied in different areas of computer vision for decades, aligning images depicting different scenes remains a challenging problem. Analogous to optical flow where an image is aligned to its temporally adjacent frame, we propose SIFT flow, a method to align an image to its nearest neighbors in a large image corpus containing a variety of scenes. The SIFT flow algorithm consists of matching densely sampled, pixel-wise SIFT features between two images, while preserving spatial discontinuities. The SIFT features allow robust matching across different scene/object appearances, whereas the discontinuity preserving spatial model allows matching of objects located at different parts of the scene. Experiments show that the proposed approach robustly aligns complex scene pairs containing significant spatial differences. Ba
- 2022-04-25 02:01:40下载
- 积分：1
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GAbp
遗传算法优化神经网络的通用的matlab程序，希望对大家有帮助(Genetic algorithm optimization neural network)
- 2009-10-27 13:43:41下载
- 积分：1
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arma
ARMA模型建立程序，给出自相关序列，指定ARMA模型的P阶，Q阶参数，得出相应的参数值
function [bq ,ap]=armahat(rx,p,q)(ARMA model for the establishment of procedures, to come from related sequences, designated the P-order ARMA model, Q-order parameters, the corresponding parameter values derived function [bq, ap] = armahat (rx, p, q))
- 2008-12-11 10:36:56下载
- 积分：1
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Digital
数字图象处理课设 课设教程 例程 学习方便(数字图象处理课设)
- 2010-06-05 08:38:52下载
- 积分：1
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MATLAB_imgae_match
很快实现图像的配准，至少我觉得是以个很不错的程序(Soon realize image registration, at least I think that is a very good program)
- 2009-03-17 11:16:05下载
- 积分：1
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适用于捷联惯导系统(SINS)初始对准的新算法self-alignment
在运载体运动情况下,提出了一种适用于捷联惯导系统(SINS)初始对准的新算法,该算法以惯性空
间为过渡参考基准,即建立了初始时刻惯性坐标系(i0系)和初始时刻捷联惯组惯性坐标系(ib0系)两个惯性坐标
系。将捷联惯组坐标系(b系)与导航坐标系(n系)之间的初始对准姿态矩阵的实现分解为三步骤:(1)通过地理
位置和初始对准时间求解i0系至n系的变换矩阵 (2)通过惯导比力方程变形,引入测速仪速度辅助,求解从ib0
系至i0系的常值变换矩阵 (3)使用姿态更新算法实时计算b相对于ib0系的变换矩阵。最后,载车运动环境下的
初始对准试验结果表明航向角对准精度达到了0.1b(1R)。
(On the moving base, a new initial alignment algorithm for strapdown inertial navigation system
(SINS) is proposed. In this algorithm, two special inertial frames, the initia-l time inertial frame (i0frame) and
the initia-l time SINS body inertial frame (ib0frame), are defined and are selected as transition reference frames.
The calculation of initial alignment direction cosine matrix (DCM) between SINS body frame (bframe) and nav-
igation reference frame (nframe) is expanded into three parts: (1) the DCM betweeni0frame andnframe is
easily obtained via local geographical coordinates and initial alignment time (2) by expressing SINS specific
force equation inbframe and by the aid of external velocity log, the constant DCM fromib0frame toi0frame is
achieved (3) attitude updating using gyro samples gets the DCM betweenbframe andib0frame. In the end,
some vehicular tests are carried out on the moving base and the accuracy of azimuth reaches about 0.1b(1R).
)
- 2015-08-23 07:58:59下载
- 积分：1
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SurfaceReconstructionfromScatteredPoints
根据三维点云散重建表面！
是表面重建非常好的算法！(Surface Reconstruction from Scattered Points
)
- 2009-10-10 21:50:40下载
- 积分：1
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filter
巴特沃斯和切比雪夫滤波器,其中前者为低通,后者为带通,可有效滤除不同频噪声.(Butterworth and Chebyshev filter, where the former is a low-pass, band-pass which can effectively filter out different frequency noise.)
- 2014-08-22 15:29:12下载
- 积分：1
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2
说明： 高等光学仿真（matlab版）-光波导、激光书中部分程序(Higher optical simulation (matlab)- waveguide, the laser part of the program in the book)
- 2012-10-05 22:11:08下载
- 积分：1
