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Description: CAE大作业，使用MFC实现立体图形的三视图、轴测图，剖面图，消除隐藏线，生成有限元网格等。-CAE large operations, to achieve a three-dimensional graphical views, isometric drawings, sections, eliminating hidden lines, such as finite element mesh generation.
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Size: 1973248 |
Author: 雪语 |
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Description: 墨卡托投影，与地轴方向一致的圆柱切于或割于地球，按等角条件将经纬网投影到圆柱面上，将圆柱面展为平面后，得平面经纬线网。投影后经线是一组竖直的等距离平行直线，纬线是垂直于经线的一组平行直线。各相邻纬线间隔由赤道向两极增大。一点上任何方向的长度比均相等，即没有角度变形，而面积变形显著，随远离标准纬线而增大。-Mercator projection is consistent with the direction of the Earth s axis cylinder cut in or cut in the earth, according to isometric conditions graticule projected onto the cylindrical surface, the cylindrical surface will show a flat, too flat weft wire mesh. After the projection is a vertical warp equidistant parallel lines, perpendicular to the weft of a set of parallel warp line. Adjacent weft spacing increases from the equator to the poles. That the ratio of the length in any direction are equal, i.e., there is no perspective distortion, deformation of the area significantly increases the standard parallel with distance.
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Size: 1728512 |
Author: will |
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Description: Isomap是一种非线性降维方法。又是一种广泛使用的低维嵌入的方法。[ 1 ] Isomap用于计算准等距，低维嵌入的一组高维数据点。该算法提供了一个简单的方法，用于估计基于一个粗略的估计，每个数据点的邻居流形上的数据流形的内在几何。Isomap是高效和一般适用于范围广泛的数据源和维度。-Isomap is a Nonlinear dimensionality reduction method. And is also one of several widely used low-dimensional embedding methods.[1] Isomap is used for computing a quasi-isometric, low-dimensional embedding of a set of high-dimensional data points. The algorithm provides a simple method for estimating the intrinsic geometry of a data manifold based on a rough estimate of each data point’s neighbors on the manifold. Isomap is highly efficient and generally applicable to a broad range of data sources and dimensionalities.
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Size: 8953856 |
Author: liujun |
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Description: 用matlab制作地图投影，包括等角，等距离，等面积的正轴，横轴，斜轴投影-Use matlab to make map projection, including isometric, equidistance, such as the size of the axis, horizontal axis, oblique projection
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Size: 1024 |
Author: crystal |
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Description: 一系列降维算法，包括LGE,KGE,KLPP,OLEG,KPCA，将高维空间的数据降低的低维，主要用来进行人脸识别以等方面的特征提取,总共5个算法。-isometric projection to feature extraction
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Size: 12288 |
Author: 徐丽 |
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Description: 测向定位 信号处理思想
ESPRIT的思想在于，将传感器阵列分解为两个完全相同的子阵列，两个子阵中每两个相对应的阵元具有相同的平移，即要求阵列具有平移不变性，每两个位移相同的阵元匹配成对。实际中许多阵列满足这个条件，比如等距直线阵。它还有一些改进演算法，如最小二乘ESPRIT (LS-ESPRIT)，整体最小二乘ESPRIT(TLS-ESPRIT)等-Finding ideological positioning signal processing ESPRIT thought that the sensor array is divided into two identical sub-arrays, two sub-arrays in each of the two corresponding array element has the same translation, which requires an array with a translation invariance, each two identical displacement picket matching pairs. Many of the actual array satisfy this condition, such as isometric linear array. It also has improved algorithms, such as least-squares ESPRIT (LS-ESPRIT), the overall least squares ESPRIT (TLS-ESPRIT), etc.
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Size: 1024 |
Author: Vincent |
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Description: ISOMAP(Isometric Feature Mapping，等度规特征映射)算法在高维非线性数据处理中有较为理想的效果，建立在MDS (Multi-Dimensional Scaling，多维尺度变换)的基础上，其基本思想是当数据集的分布具有低维嵌入流形结构时，可以通过保距映射获得观测空间数据集在低维空间的表示。-ISOMAP (Isometric Feature Mapping, and other metric feature mapping) algorithm can get more satisfactory results in high-dimensional nonlinear data processing, based on the MDS (Multi-Dimensional Scaling, multidimensional scaling), based on the basic idea is that when the data set distribution of low dimensional embedding manifold structure, you can get insurance the observation of spatial data sets mapped low dimensional space of representation .
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Size: 3072 |
Author: ct |
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Description: 用matlab绘制全球地图并显示和计算两点间的大圆航线和等角航线。-Using matlab draw global map and display and computing great circle route and isometric route between two points.
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Size: 339968 |
Author: 张倩 |
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Description: 用matlab实现全球地图的绘制，显示和计算两点间大圆航线和等角航线。-Using matlab draw global map and display and computing great circle route and isometric route between two points.
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Size: 184320 |
Author: 张倩 |
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Description: Pipe sizing isometric representation
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Size: 374784 |
Author: Che |
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Description: 五点三次平滑公式., 对等距节点上的实验数据进行平滑,力争消除随机误差的
影响, 提高实验数据的质量-Based on the five point three smoothing method, the experimental data on the isometric nodes are smoothed , and the random error is eliminated.To improve the quality of experimental data.
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Size: 146432 |
Author: weiganghu |
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Description: 等距扇形束CT重建的经典FBP算法，参考《医学成像系统》完成。-Isometric fan-beam CT reconstruction of the classic FBP algorithm, refer to " medical imaging system" to complete.
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Size: 16856064 |
Author: 吴承鹏 |
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Description: CT扇形束重建算法，俗称FBP算法，模型为等角的模型，360度-Fan-beam CT reconstruction algorithm, known as FBP algorithm, the model for the isometric model 360
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Size: 2048 |
Author: 侠客行 |
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Description: CT扇形束重建算法，俗称FBP算法，模型为等距的模型，360度-Fan-beam CT reconstruction algorithm, known as FBP algorithm, the model is an isometric model 360
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Size: 1024 |
Author: 侠客行 |
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Description: 含有拉格朗日及牛顿插值函数，分别选取切比雪夫和等距分割节点进行插值。-Containing Lagrange and Newton interpolation function, were selected cut Chebyshev interpolating and isometric split node.
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Size: 5120 |
Author: MSY |
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Description: 用VC编写正轴等角割圆锥投影源程序的设计,还不尽完美！-Using VC to write is cut cone axis isometric projection source program design, also not perfect!
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Size: 9216 |
Author: xlavk |
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Description: 灰色模型预测是在数据不呈现一定规律下可以采取的一种建模和预测方法，其预测数据与原始数据存在一定的规律相似性
下面程序是灰色模型GM(1,1)程序二次拟合和等维新陈代谢改进预测程序,matlab6.5 ,使用本程序请注明，程序存储为gm1.m(Gray model prediction is a kind of modeling and forecasting method which can be taken under certain regularity of data. The prediction data has some regular similarity with the original data
The following procedure is the gray model GM (1,1) program quadratic fit and isometric metabolic improvement prediction program, matlab6.5, use this procedure please specify that the program is stored as gm1.m)
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Size: 22528 |
Author: 铭MARS花
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Description: 用VC编写正轴等角割圆锥投影源程序的设计,还不尽完美！(Using VC to write is cut cone axis isometric projection source program design, also not perfect!)
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Size: 9216 |
Author: zpejiqc
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Description: Umat for Isometric Elastic thermal
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Size: 214016 |
Author: nghiabk02
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Description: 实现CT Shepp-logan头模型的平行束投影及反投影以及扇束等角的投影以及重排方法(Parallel projection and backprojection and fan beam isometric projection and rearrangement method for CT Shepp-logan head model are implemented.)
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Size: 4423680 |
Author: 豆芽菜 |
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