Description: This MEX performs 2d bilinear interpolation using an NVIDIA graphics chipset. To compile and run this software, one needs the NVIDIA CUDA Toolkit (http://www.nvidia.com/object/cuda_get.html) and, of course, an NVIDIA graphics card of reasonably modern vintage.
BUILDING INSTRUCTIONS: Change the 'MATLAB' (and if necessary, 'MEX') variables in the Makefile to appropriate values, then simply run 'make' at a prompt and an executable (mex/mexmac/mexmaci/dll?) file will be created.
This code uses your GPU's built-in bilinear texture interpolation capability, and is very fast. For reasonably sized operations (taking, say, a 50x50 matrix up to 1000x1000) CUDA-based code is 5-10x faster than linear interp2 (as tested on a MBP 2.4GHz C2D, GeForce 8600M GT).
With very (VERY) large matrices, however, it has the capability of completely crashing your computer or giving bizarre results. Be careful!
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Size: 37881 |
Author:whitewalter |
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Description: 使用双线性内插法
在matlab下实现图像的整数倍放大-use bilinear interpolation method in Matlab under several times for the entire image to enlarge Platform: |
Size: 1024 |
Author:cmooc |
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Description: 线性内插器的matlab程序，调试过了 没什么问题-linear interpolation of Matlab procedures, a little too debugging problems Platform: |
Size: 4096 |
Author:吕 |
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Description: 用matlab编写的线性插值，最近邻域插值，和双三次样条插值。-using Matlab prepared by the linear interpolation, the recent neighborhood interpolation and bicubic spline interpolation. Platform: |
Size: 18432 |
Author:周萍 |
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Description: Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course
in numerical methods, Matlab, and technical computing. The emphasis is on in-
formed use of mathematical software. We want you learn enough about the mathe-
matical functions in Matlab that you will be able to use them correctly, appreciate
their limitations, and modify them when necessary to suit your own needs. The
topics include
* introduction to Matlab,
* linear equations,
* interpolation,
* zero and roots,
* least squares,
* quadrature,
* ordinary di?erential equations,
* random numbers,
* Fourier analysis,
* eigenvalues and singular values,
* partial di?erential equations.-Numerical Computing with MATLAB (by Cleve Moler) is a textbook for an introductory coursein numerical methods, Matlab, and technical computing. The emphasis is on in-formed use of mathematical software. We want you learn enough about the mathe-matical functions in Matlab that you will be able to use them correctly, appreciatetheir limitations, and modify them when necessary to suit your own needs. Thetopics include* introduction to Matlab,* linear equations,* interpolation,* zero and roots,* least squares,* quadrature,* ordinary di? erential equations,* random numbers,* Fourier analysis,* eigenvalues and singular values,* partial di? erential equations. Platform: |
Size: 3994624 |
Author: |
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Description: 一个简单的线性插值实例可以运算利用数值分析的函数-A simple linear interpolation example of computing the use of numerical analysis can be a function of Platform: |
Size: 2048 |
Author:markoli |
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Description: 基于梳状导频的OFDM信道估计程序。
该程序用matlab仿真了基于梳状导频序列的OFDM信道估计，内插采用了线性内插法。-Comb-based pilot of the OFDM channel estimation procedures. Matlab simulation using the program based on the comb-like sequence of OFDM pilot channel estimation, interpolation using a linear interpolation. Platform: |
Size: 3072 |
Author:季炜 |
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Description: 实现拉朗日插值、线性插值、样条插值，用MATLAB计算两种二维插值的方法。-Implementation date lalang interpolation, linear interpolation, spline interpolation, calculated using MATLAB in two methods of two-dimensional interpolation. Platform: |
Size: 1024 |
Author:li |
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Description: MATLAB最近临插值算法和线性插值算法，完全代码，关于matlab的插值算法图像放大-MATLAB interpolation algorithm and a recent clinical linear interpolation algorithm, complete code, matlab interpolation algorithm on the image to enlarge Platform: |
Size: 3072 |
Author:matlab |
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Description: 使用matlab进行数值分析时重要的参考资料，具体包含内容可以看英文描述-This text is written primarily for students/readers who have a good background of high school algebra, geometry, trigonometry, and the fundamentals of differential and integral calculus. This text includes the following chapters and appendices: . Introduction to MATLAB . Root Approximations . Sinusoids and Complex Numbers . Matrices and Determinants . Review of Differential Equations . Fourier, Taylor, and Maclaurin Series . Finite Differences and Interpolation . Linear and Parabolic Regression . Solution of Differential Equations by Numerical Methods . Integration by Numerical Methods . Difference Equations . Partial Fraction Expansion . The Gamma and Beta Functions . Orthogonal Functions and Matrix Factorizations . Bessel, Legendre, and Chebyshev Polynomials . Optimization Methods . Difference Equations in Discrete Time Systems . Introduction to Simulink . Ill Conditioned Matrices Each chapter contains numerous practical applications supplemented with detailed instructions for using Platform: |
Size: 3432448 |
Author:何亮 |
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Description: 这是一个涵盖了Newton插值、线性插值、分段差值、三次样条插值、Hermite插值的一个插值软件包。-This is a cover of the Newton interpolation, linear interpolation, piecewise difference, cubic spline interpolation, Hermite interpolation of an interpolation package. Platform: |
Size: 481280 |
Author:小楼哥 |
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Description: 包含各种常见的MATLAB程序，如图像去噪、图像识别、RBF神经网络的训练，三次样条插值、求解线性方程组等几十个程序。-MATLAB contains a variety of common procedures, such as image denoising, image recognition, training RBF neural networks, cubic spline interpolation, linear equations, such as dozens program Platform: |
Size: 5853184 |
Author:周 |
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Description: 用于简单的最小二乘拟合演示和简单的拉格朗日插值、线性插值等的演示小程序-For simple presentations and simple least squares fit of Lagrange interpolation, linear interpolation demo applet Platform: |
Size: 461824 |
Author:林林 |
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Description: 采用下拉菜单的方式实现数字插值方式的选择，并通过回调函数完成相应的插值算法和图像显示，在原始数据的输入和处理上，主要采用字符串的写入和读取与处理方式，实现对原始数据读入和分析。本次设计是对单选按钮的使用、按钮控件的应用及轴显示图形应用的综合设计，最终实现了多种插值算法的切换。通过设计与调试，本工具包集成了一维插值和二维插值中的最邻近插值，最小立方插值，线性插值等插值算法，最后达到对同一组数据可以用不同插值方法设计，通过优化处理得到适合插值算法。(The drop-down menu select digital interpolation method, and the callback function completed corresponding interpolation algorithm and image display, in the original data input and processing, mainly uses the string write and read and treatment, to read and analyze the original data. This design is on the radio button, button control application and axis shows the comprehensive design of graphics applications, finally realizes the switching of various interpolation algorithms. Through the design and debugging, the kit integrates the one-dimensional and two-dimensional interpolation method of the nearest interpolation, the smallest cubic interpolation, linear interpolation, such as interpolation algorithm, and finally achieve the same set of data can be designed using different interpolation methods. By optimizing the processing for the interpolation algorithm.) Platform: |
Size: 15360 |
Author:jrhc
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Description: 在matlab上实现基于逐点比较法的直线及圆弧插补(Point-to-Point Comparison Method of Linear and circle Interpolation) Platform: |
Size: 9216 |
Author:davidchen1 |
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Description: 高等应用数学问题的MATLAB问题求解，线性、积分方程、代数方程、微分方程、数据插值、函数逼近问题、概率论与数理统计问题的计算机求解，模糊逻辑与模糊推理、遗传算法、小波变换、粗糙集理论等的应用。(Matlab problem solving of higher applied mathematics, computer solving of linear, integral, algebraic, differential, data interpolation, function approximation, probability theory and mathematical statistics, application of fuzzy logic and fuzzy reasoning, genetic algorithm, wavelet transform, rough set theory, etc) Platform: |
Size: 21203968 |
Author:凌澜潇潇 |
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Description: 第一章 线性规划
第二章 整数规划
第三章 非线性规划
第四章 动态规划
第五章 图与网络
第六章 排队论
第七章 对策论
第八章 层次分析法
第九章 插值与拟合
第十章 数据的统计描述和分析
第十一章 方差分析
第十二章 回归分析(Chapter I linear programming
Chapter II integer programming
Chapter III nonlinear programming
Chapter IV dynamic planning
Chapter V diagram and network
Chapter VI queuing theory
Chapter seven game theory
Chapter VIII analytic hierarchy process
Chapter 9 interpolation and fitting
Chapter X statistical description and analysis of data
Chapter 11 analysis of variance
Chapter 12 regression analysis) Platform: |
Size: 7712768 |
Author:凉茶与烫酒 |
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