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基于BP网络的性别识别
在260个样本中随机抽出部分学生的身高和体重作为训练样本(男女生都有)，然后训 练 一 个 B P 神经网络，最后将剩下的样本输入网络进行测试，检 验 B P 网络的分类 性能 带你进入BP神经网络的经典案例
- 2019-07-12下载
- 积分：1
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MATLAB APP Designer 中文手册
【实例简介】MATLAB App Designer 教程.pdf
- 2021-06-17 00:31:36下载
- 积分：1
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APAP（As Projective As Possible）视差鲁棒的图像拼接算法
论文《As-Projective-As-Possible Image Stitching with Moving DLT》中的拼接算法，对于视差图像拼接具有一定的鲁棒性，但是对特征点数量及其分布均匀性有较高的要求。 The success of commercial image stitching tools often leads to the impression that image stitching is a “solved problem”.The reality, however, is that many tools give unconvincing results when the input photos violate fairly restrictive imaging assumptions;the main two being that the photos correspond to views that differ purely by rotation, or that the imaged scene is effectively planar.Such assumptions underpin the usage of 2D projective transforms or homographies to align photos. In the hands of the casual user,such conditions are often violated, yielding misalignment artifacts or “ghosting” in the results. Accordingly, many existing imagestitching tools depend critically on post-processing routines to conceal ghosting. In this paper, we propose a novel estimationtechnique called Moving Direct Linear Transformation (Moving DLT) that is able to tweak or fine-tune the projective warp toaccommodate the deviations of the input data from the idealized conditions. This produces as-projective-as-possible image alignmentthat significantly reduces ghosting without compromising the geometric realism of perspective image stitching. Our technique thuslessens the dependency on potentially expensive postprocessing algorithms. In addition, we describe how multipleas-projective-as-possible warps can be simultaneously refined via bundle adjustment to accurately align multiple images for largepanorama creation.
- 2020-11-30下载
- 积分：1
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雨流法输出程序
【实例简介】matlab中输入疲劳应力时程，使用该程序即可输出应力幅计数
- 2021-08-07 00:30:57下载
- 积分：1
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FFT滤波器(fftfilter.m)
使用FFT变换进行滤波，涉及实数FFT的负频率部分对齐
- 2020-11-28下载
- 积分：1
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霍夫变换代码及实验报告.docx
Hough变换可用于检测影像中直线、抛物线、椭圆等形状能够用一定函数关系描述的曲线,它在影像分析、模式识别等很多领域中得到成功的应用。其基本原理是将影像空间中的曲线变换到参数空间中,通过检测参数空间的极值点,确定该曲线的变换参数,从而提取影像中的规则曲线。线特征是数字摄影测量中很重要的工作，本次实验运用霍夫变换提取直线，可以更好的掌握霍夫变换的原理，同时锻炼了编程能力。
- 2021-05-06下载
- 积分：1
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线谱对转换实验
【实例简介】
- 2021-07-31 00:31:07下载
- 积分：1
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PSO全局最优
运用PSO寻求全局最优解
- 2020-12-11下载
- 积分：1
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快速傅里叶变换(FFT.m)
快速傅里叶变换
- 2021-05-06下载
- 积分：1
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MATLAB做音频分离
使用matlab对混杂的鸟声火车声进行分离 分别得到单独的鸟叫和火车声
- 2020-04-03下载
- 积分：1
