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Description: 利用Oracle Spatial的JAVA接口调用和显示存放在Oracle数据库中数据的JAVA例子。-Oracle Spatial using the JAVA interface calls and display stored in the Oracle database data JAVA examples.
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Size: 116736 |
Author: Song Young |
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Description: 空间分析教程，对于GIS初学者很有益处。-Spatial Analysis Tutorial for beginners GIS useful.
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Size: 4110336 |
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Description: 主要为一个空间信息管理系统，java编译完成能实现基本的空间信息管理功能，还能进行空间距离查询。-Mainly as a spatial information management system, java compiler to achieve the completion of the basic spatial information management capabilities, but also from the query space.
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Size: 11732992 |
Author: 吴沉寒 |
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Description: 《Oracle Spatial与OCI高级编程》相关配套源码。介绍了Oracle数据库中的两项关键开发技术Oracle Spatial以及OCI(Oracle Call Interface)。
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Size: 82944 |
Author: John |
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Description: 含有前向空间平滑、经典MUSIC算法、TOEPLITZ算法进行DOA估计的MATLAB源代码。-Contained prior to spatial smoothing, classical MUSIC algorithm, TOEPLITZ algorithm DOA estimation MATLAB source code.
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Size: 3072 |
Author: 王充 |
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Description: 空间数据库系统中著名的索引R-tree 源码 -Spatial database system, the index of well-known R-tree source code
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Size: 17408 |
Author: 尹海班 |
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Description: Spatial Outlier Detection Algorithm by Matlab
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Size: 5120 |
Author: chenyang |
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Description: sfrmat is a Matlab function that provides a spatial frequency response* (SFR) from a digital image file containing a slanted-edge feature. The specific edge-gradient algorithm follows the intent of the standard ISO 12233, developed by Technical Committee ISI/TC 42, for resolution measurements for electronic still pictorial cameras.-sfrmat is a Matlab function that provides a spatial frequency response* (SFR) from a digital image file containing a slanted-edge feature. The specific edge-gradient algorithm follows the intent of the standard ISO 12233, developed by Technical Committee ISI/TC 42 , for resolution measurements for electronic still pictorial cameras.
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Size: 256000 |
Author: 杨样 |
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Description: ％ Image_Filt Performs linear and nonlinear spatial filtering.
％ F = Image_Filt(G, TYPE, M, N, PARAMETER) performs spatial filtering
％ of image G using a TYPE filter of size M-by-N. Valid calls to
％ Image_Filt are as follows: - Image_Filt Performs linear and nonlinear spatial filtering. F = Image_Filt (G, TYPE, M, N, PARAMETER) performs spatial filtering of image G using a TYPE filter of size M-by-N. Valid calls to Image_Filt are as follows:
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Size: 1024 |
Author: allen |
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Description: Spatial Filtering 空间滤波-Spatial Filtering Spatial Filtering
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Size: 125952 |
Author: 王旌阳 |
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Description: 给出了一种基于小波变换的图像融合方法，对小波分解后的低频分量通过度量其图像块空间频率和对比度来确定融合图
像的低频分量，对分解后得到的高频分量，选择高频系数时，基于绝对值最大的原则，并对选择结果进行一致性验证，最后重构得
到融合图像。从仿真结果可以看出，给出的方法很好地保留了多幅原图像的有用信息，融合图像清晰度和对比度都较好，是一种有
效的图像融合算法-This paper presents a wavelet-based image fusion method, after the wavelet decomposition of the low frequency components through the measurement of its image block spatial frequency and contrast to determine the integration of low-frequency component images of decomposition after the high-frequency component, select the high-frequency coefficient and, based on the principle of the absolute value of the largest, and choose to verify consistency of results, and finally remodeling be fused image. From the simulation results can be seen that the method gives a good number of the original image to retain the useful information, integration of image sharpness and contrast are better, is an effective image fusion algorithm
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Size: 169984 |
Author: wd |
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Description: 空间数据分析中最常用的是聚类分析,而K-MEANS算法是聚类分析中常用的,其主要思想是在给定的聚类数目下对多维(我做的是三维空间点)向量进行聚类,-Spatial data analysis is the most commonly used cluster analysis, while the K-MEANS algorithm is commonly used in cluster analysis, the main idea is to set the number of under the multi-dimensional clustering (I make the three-dimensional space-point) vector cluster,
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Size: 6144 |
Author: tangkezong |
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Description: MIMO指多输入多输出，MIMO技术大致可以分为两类：发射/接收分集和空间复用。传统的多天线被用来增加分集度从而克服信道衰落，具有相同信息的信号通过不同的路径被发送出去，在接收机端可以获得数据符号多个独立衰落的复制品，从而获得更高的接收可靠性。这种技术往往要结合多天线技术，而多天线技术在移动通信中得到了广泛的研究。-MIMO refers to Multiple Input Multiple Output, MIMO technology can be broadly classified into two categories: transmit/receive diversity and spatial multiplexing. Traditional multi-antenna was used to increase the degree of diversity to overcome channel fading, the signal with the same information through different paths have been sent in the receiver-side data symbols can be multiple independent copies of the decline, which was higher reception reliability. This technology often have to combine multi-antenna technology, and multi-antenna technology in mobile communication has been widely studied.
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Size: 1024 |
Author: 曹作恺 |
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Description: MIMO指多输入多输出，MIMO技术大致可以分为两类：发射/接收分集和空间复用。传统的多天线被用来增加分集度从而克服信道衰落，具有相同信息的信号通过不同的路径被发送出去，在接收机端可以获得数据符号多个独立衰落的复制品，从而获得更高的接收可靠性。这种技术往往要结合多天线技术，而多天线技术在移动通信中得到了广泛的研究。-MIMO refers to Multiple Input Multiple Output, MIMO technology can be broadly classified into two categories: transmit/receive diversity and spatial multiplexing. Traditional multi-antenna was used to increase the degree of diversity to overcome channel fading, the signal with the same information through different paths have been sent in the receiver-side data symbols can be multiple independent copies of the decline, which was higher reception reliability. This technology often have to combine multi-antenna technology, and multi-antenna technology in mobile communication has been widely studied.
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Size: 1024 |
Author: 曹作恺 |
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Description: MIMO指多输入多输出，MIMO技术大致可以分为两类：发射/接收分集和空间复用。传统的多天线被用来增加分集度从而克服信道衰落，具有相同信息的信号通过不同的路径被发送出去，在接收机端可以获得数据符号多个独立衰落的复制品，从而获得更高的接收可靠性。这种技术往往要结合多天线技术，而多天线技术在移动通信中得到了广泛的研究。-MIMO refers to Multiple Input Multiple Output, MIMO technology can be broadly classified into two categories: transmit/receive diversity and spatial multiplexing. Traditional multi-antenna was used to increase the degree of diversity to overcome channel fading, the signal with the same information through different paths have been sent in the receiver-side data symbols can be multiple independent copies of the decline, which was higher reception reliability. This technology often have to combine multi-antenna technology, and multi-antenna technology in mobile communication has been widely studied.
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Size: 1024 |
Author: 曹作恺 |
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Description: arcgis空间分析，英文资料，有较高的参考价值-ArcGIS Spatial Analysis, English information, have a high reference value
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Size: 121856 |
Author: 郭志明 |
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Description: 一个演示空间分辨率变化对图像造成影响的程序-Spatial resolution a demonstration of the impact of change on the image of the procedures
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Size: 49152 |
Author: 风之子 |
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Description: AE+CSharp开发的地图浏览的例子,包括地图浏览基本功能,及访问SDE空间数据库中影象,矢量,栅格目录等 -AE+ CSharp development map browsing of examples, including the basic functions of the map browser, and visit the SDE spatial database of images, vector, raster catalog
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Size: 371712 |
Author: 张晴 |
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Description: 空间桁架的有限元分析源码，是国外《intrduction to finite elements on engineering》中的。-Spatial truss finite element analysis code is abroad
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Size: 3072 |
Author: joeyouwei |
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Description: MATLAB implementation of the 3GPP Spatial Channel Model
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Size: 103424 |
Author: 李华 |
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