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The Hammersley and Halton point sets, two well known low discrepancy sequences,...
The Hammersley and Halton point sets, two well known low discrepancy sequences, have been used for quasi-Monte Carlo integration in previous research. A deterministic formula generates a uniformly distributed and stochastic-looking sampling pattern, at low computational cost. The Halton point set is also useful for incremental sampling. In this paper, we discuss detailed implementation issues and our experience of choosing suitable bases of the point sets, not just on the 2D plane, but also on a spherical surface. The sampling scheme is also applied to ray tracing, with a significant improvement in error.
- 2022-03-21 20:01:32下载
- 积分:1
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This is my reference to the n (NGT; Chapter 5 = ,^_^) BP neural network optimiza...
这是我参考了n(n>=5,^_^)篇BP神经网优化方法的论文写出的BP神经网源代码,使用了批处理训练方法,带动量项、学习速率的自适应调整、仅对学习精度没有达到指定要求的模式训练,并且训练精度逐步加大,通过这种方法,极大地加快了训练速度;另外,对于0模式和1模式数目相差很大(5-6倍)都能达到很高的学习精度。-This is my reference to the n (NGT; Chapter 5 = ,^_^) BP neural network optimization method to write the thesis of BP neural network source code, use the batch method of training, the volume driven, adaptive learning rate adjustment, not only learning accuracy requirements specified the model training, and training gradually increased accuracy, this method has greatly accelerated the pace of training; In addition, the 0 mode and a model number vary greatly (5-6 times) to achieve high accuracy of the study.
- 2022-03-19 23:21:05下载
- 积分:1
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显示浮雕效果的一段图像处理小代码
显示浮雕效果的一段图像处理小代码-relief shows the effect of a small image processing code
- 2022-01-28 05:39:30下载
- 积分:1
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用vc++实现矢量地图背景下的实时显示源代码
用vc++实现矢量地图背景下的实时显示源代码-with vc Vector Map context of real-time source code
- 2022-03-18 09:05:40下载
- 积分:1
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生长法构造Delauney三角网的程序,对做地形有一定作用
生长法构造Delauney三角网的程序,对做地形有一定作用-Growth Act tectonic Delauney triangulation procedures, do have a certain effect on the terrain
- 2023-04-20 17:50:04下载
- 积分:1
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一个用IDL编写的GUI视图工具 详细源代码与工程文件 包含加载影像 RGB波段合成列表选择 放缩与全图漫游 鹰眼图 矢量数据空间叠加等视图处理功能 按照说明书...
一个用IDL编写的GUI视图工具 详细源代码与工程文件 包含加载影像 RGB波段合成列表选择 放缩与全图漫游 鹰眼图 矢量数据空间叠加等视图处理功能 按照说明书操作即可!-IDL prepared using a GUI tool to view a detailed source code and project file contains the load image list to select RGB-Band Synthetic zoom map with roaming space Hawkeye map overlay vector data such as view processing functions can be operated in accordance with the Manual!
- 2022-03-03 13:58:29下载
- 积分:1
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Three
AutoCAD画的三维文件,很不错哦,可以下载后自己参照-Three-dimensional AutoCAD drawing files, oh well, you can download their own reference
- 2022-01-25 14:05:22下载
- 积分:1
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用C++实现语法分析器
用C++实现语法分析器-C achieve parser
- 2022-11-11 16:20:03下载
- 积分:1
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三次 Bezier 曲线一种不错的算法
三次 Bezier 曲线一种不错的算法 -cubic Bezier curve of a good algorithm
- 2022-05-24 17:07:54下载
- 积分:1
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视频采集
视频采集-Video Capture
- 2022-08-24 00:39:39下载
- 积分:1