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Description: Type Classification Code [英汉计算机大词典] n.分类码 :main.m (program control)discretize.m (converts image to discrete values)plotimg.m (plots划分 images)dirImg.m (computes the directional image)extract.m (extracts square portion of image抽取块方向图 - called by dirImg) slitSum.m (computes the slit缝隙、剖面 sum direction - called by dirImg)tileImg.m (tiles平铺显示 the image and computes new directions)averImg.m (smoothes the image)angleImg.m (computes the angles from the vector representationvector representation n.向量表示 )Poincare.m (computes the core-delta points)temp.m (extracts the core-delta points and locations) Correlation相关、对比 Code:proj.m (program control)plotimg.m (plots images)discretize.m (converts image to discrete values)normalize.m (normalizes images)corrfft.m (computes the correlation)-Type Classification Code [computer English Dictionary] n. classification codes : main.m (program control) discretize.m (converts image to discrete values) plotimg.m (plots classified images) dirImg.m (computes the directional image) extract. m (extracts square image portion of the direction taken block map-called by dirImg) slitSum.m (computes the slit cracks, profile sum direction - called by dirImg) tileImg.m (smooth tiles show the image and computes new directions) averImg.m ( smooths the image) angleImg.m (computes the angles from the vector representationvector representation n. Vector) Poincare.m (computes the core-delta points) temp.m (extracts the core-delta points and locations) Correlation related contrast Code : proj.m (program control) plotimg.m (plots images) discretize.m (con
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Size: 841 |
Author: 丰逸 |
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Description: Type Classification Code [英汉计算机大词典] n.分类码 :main.m (program control)discretize.m (converts image to discrete values)plotimg.m (plots划分 images)dirImg.m (computes the directional image)extract.m (extracts square portion of image抽取块方向图 - called by dirImg) slitSum.m (computes the slit缝隙、剖面 sum direction - called by dirImg)tileImg.m (tiles平铺显示 the image and computes new directions)averImg.m (smoothes the image)angleImg.m (computes the angles from the vector representationvector representation n.向量表示 )Poincare.m (computes the core-delta points)temp.m (extracts the core-delta points and locations) Correlation相关、对比 Code:proj.m (program control)plotimg.m (plots images)discretize.m (converts image to discrete values)normalize.m (normalizes images)corrfft.m (computes the correlation)-Type Classification Code [computer English Dictionary] n. classification codes : main.m (program control) discretize.m (converts image to discrete values) plotimg.m (plots classified images) dirImg.m (computes the directional image) extract. m (extracts square image portion of the direction taken block map-called by dirImg) slitSum.m (computes the slit cracks, profile sum direction- called by dirImg) tileImg.m (smooth tiles show the image and computes new directions) averImg.m ( smooths the image) angleImg.m (computes the angles from the vector representationvector representation n. Vector) Poincare.m (computes the core-delta points) temp.m (extracts the core-delta points and locations) Correlation related contrast Code : proj.m (program control) plotimg.m (plots images) discretize.m (con
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Size: 1024 |
Author: 丰逸 |
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Description: Type Classification Code:
main.m (program control)
discretize.m (converts image to discrete values)
plotimg.m (plots images)
dirImg.m (computes the directional image)
extract.m (extracts square portion of image - called by dirImg)
slitSum.m (computes the slit sum direction - called by dirImg)
tileImg.m (tiles the image and computes new directions)
averImg.m (smoothes the image)
angleImg.m (computes the angles from the vector representation)
Poincare.m (computes the core-delta points)
temp.m (extracts the core-delta points and locations)
Correlation Code:
proj.m (program control)
plotimg.m (plots images)
discretize.m (converts image to discrete values)
normalize.m (normalizes images)
corrfft.m (computes the correlation)
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-Type Classification Code: main.m (program control) discretize.m (converts image to discrete values) plotimg.m (plots images) dirImg.m (computes the directional image) extract.m (extracts square portion of image- called by dirImg ) slitSum.m (computes the slit sum direction- called by dirImg) tileImg.m (tiles the image and computes new directions) averImg.m (smoothes the image) angleImg.m (computes the angles from the vector representation) Poincare.m (computes the core-delta points) temp.m (extracts the core-delta points and locations) Correlation Code: proj.m (program control) plotimg.m (plots images) discretize.m (converts image to discrete values) normalize. m (normalizes images) corrfft.m (computes the correlation )--------------------------------------------------------------------------------
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Size: 6144 |
Author: 小熊 |
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Description: 本书介绍了图像处理中用到的各种数学问题，并提供一些代码来实现这些算法-The objective of this book was to explain the underlying mathematics of
the PDE-based and variational approaches used in image processing. In
Appendix A we explain the main ideas of finite difference methods, which
allow one to discretize continuous equations.
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Size: 10675200 |
Author: 陈财明 |
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Description: The objectives of Partial Differential Equation Toolbox™ software are to
provide you with tools that:
• Define a PDE problem, e.g., define 2-D regions, boundary conditions, and
PDE coefficients.
• Numerically solve the PDE problem, e.g., generate unstructured meshes,
discretize the equations, and produce an approximation to the solution.
• Visualize the results.-The objectives of Partial Differential Equation Toolbox™ software are to
provide you with tools that:
• Define a PDE problem, e.g., define 2-D regions, boundary conditions, and
PDE coefficients.
• Numerically solve the PDE problem, e.g., generate unstructured meshes,
discretize the equations, and produce an approximation to the solution.
• Visualize the results.
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Size: 2468864 |
Author: yanggy |
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Description: 稀疏分量分解。
function [y A]=sparseBSS1(X,L,langda,G,h,delta)-function [y A]=sparseBSS1(X,L,langda,G,h,delta)
----------------------------------------------------------------
2009-04-15 YangZhicong
X: observed signal,each row correspond to a sensor observations
L: the length of FFT (or the length of Hanning window)
langda: adjust the desired angular width
G: discretize the potential field by taking a sample of G points
h: threshold
y: estimated sourses
A: estimated mix matrix
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Size: 2048 |
Author: 沥青 |
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Description: 自己实现的ID３算法，可以对连续变量进行离散化操作-Own implementation of ID3 algorithm to discretize the continuous operation of the variable
Platform: |
Size: 355328 |
Author: jcli |
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Description: LZ复杂度反映的是一个时间序列中，模式数量序列长度增加的速率。为了在计算机上对连续信号的复杂度进行计算，需要先将连续信号离散化，通过预处理后的心音信号符合这个要求。实现心音信号的分离-LZ complexity reflects a time series model number sequence length to increase the rate. For a continuous signal on the computer, the complexity of the calculation, you need to first discretize the continuous signal by pretreatment of the heart sound signals meet this requirement. To achieve the separation of heart sound signals
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Size: 1024 |
Author: impoter117 |
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Description: 数值计算中的sor离散格式算法，可采用该格式对二维问题进行离散-2D,Sor discretize method
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Size: 1024 |
Author: 田田园 |
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Description: Code to discretize and gene features. Works with numeric features with classes labeled as positive and negative-Code to discretize and gene features. Works with numeric features with classes labeled as positive and negative
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Size: 2048 |
Author: Ashley |
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Description: PSOPT是以C++编写的开源的最优控制软件包,它采用直接配置法。这些方法求解最优控制问题，是使用全局或局部多项式来逼近随时间变化的各种变量，这就可以将微分方程和连续约束离散化，并可用众所周知的数值求积公式来计算与最优控制问题有关的任何积分，然后，非线性规划就可被用于求解局部最优解。-PSOPT is an open source optimal control package written in C++ that uses
direct collocation methods. These methods solve optimal control problems
by approximating the time-dependent variables using global or local polynomials.
This allows to discretize the differential equations and continuous constraints
and to compute any integrals associated with the problem using well known quadrature formulas. Nonlinear programming then is used to find local optimal solutions.
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Size: 2739200 |
Author: 吴受章 |
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Description: mpi fortran wave equation solver code
!cc MAIN is the main program for WAVE_MPI.
!c
!c Discussion:
!c
!c WAVE_MPI solves the wave equation in parallel using MPI.
!c
!c Discretize the equation for u(x,t):
!c d^2 u/dt^2 - c^2 * d^2 u/dx^2 = 0 for 0 < x < 1, 0 < t
!c with boundary conditions:
!c u(0,t) = u0(t) = sin ( 2 * pi * ( 0 - c * t ) )
!c u(1,t) = u1(t) = sin ( 2 * pi * ( 1 - c * t ) )
!c and initial conditions:
!c u(x,0) = g(x,t=0) = sin ( 2 * pi * ( x - c * t ) )
!c dudt(x,0) = h(x,t=0) = - 2 * pi * c * cos ( 2 * pi * ( x - c * t ) )
!c
!c by:
!c
!c alpha = c * dt / dx.
!c
!c U(x,t+dt) = 2 U(x,t) - U(x,t-dt)
!c + alpha^2 ( U(x-dx,t) - 2 U(x,t) + U(x+dx,t) ).
!c
!c Licensing:
!c
!c This code is distributed under the GNU LGPL license.
!c
!c Modified:
!c
!c 17 November 2013
!c
!c Author:
!c
reza-mpi fortran wave equation solver code
!cc MAIN is the main program for WAVE_MPI.
!c
!c Discussion:
!c
!c WAVE_MPI solves the wave equation in parallel using MPI.
!c
!c Discretize the equation for u(x,t):
!c d^2 u/dt^2 - c^2 * d^2 u/dx^2 = 0 for 0 < x < 1, 0 < t
!c with boundary conditions:
!c u(0,t) = u0(t) = sin ( 2 * pi * ( 0 - c * t ) )
!c u(1,t) = u1(t) = sin ( 2 * pi * ( 1 - c * t ) )
!c and initial conditions:
!c u(x,0) = g(x,t=0) = sin ( 2 * pi * ( x - c * t ) )
!c dudt(x,0) = h(x,t=0) = - 2 * pi * c * cos ( 2 * pi * ( x - c * t ) )
!c
!c by:
!c
!c alpha = c * dt / dx.
!c
!c U(x,t+dt) = 2 U(x,t) - U(x,t-dt)
!c + alpha^2 ( U(x-dx,t) - 2 U(x,t) + U(x+dx,t) ).
!c
!c Licensing:
!c
!c This code is distributed under the GNU LGPL license.
!c
!c Modified:
!c
!c 17 November 2013
!c
!c Author:
!c
reza
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Size: 4096 |
Author: reza |
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Description: 应用有限差分法离散化偏微分方程，并以某煤矿副立井塔式多绳摩擦提升系统为例进行仿真和实验分析，同时分析平衡钢丝绳、刚度比对钢丝绳横向振动的影响。(The finite difference method is used to discretize the partial differential equations. The simulation and experimental analysis of a multi rope friction hoist system of a mine's auxiliary shaft are carried out, and the influence of the balance wire rope and stiffness ratio on the transverse vibration of the wire rope is analyzed.)
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Size: 1509376 |
Author: 我行我show |
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Description: 可实现对连续的数据集进行离散化，这是一个强大的算法，离散化的数据使得特征更加明显。(It is possible to discretize the continuous data set, which is a powerful algorithm. Discretization of data makes the feature more obvious.)
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Size: 1890304 |
Author: 求知者0330 |
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