Description: 这是在网上下的一个东东，很有用的，现在拿来和大家共享,是《参数估计和逆问题》的matlab程序-This is the Internet under a Dongdong, very useful, and we used to share, "parameter estimates and the inverse problem" Matlab procedures Platform: |
Size: 1041521 |
Author:michaelmary |
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Description: 这是在网上下的一个东东，很有用的，现在拿来和大家共享,是《参数估计和逆问题》的matlab程序-This is the Internet under a Dongdong, very useful, and we used to share, "parameter estimates and the inverse problem" Matlab procedures Platform: |
Size: 1041408 |
Author:michaelmary |
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Description: 用外积和法设计的权矩阵，不能保证p对模式全部正确的联想。若对记忆模式对加以限制（即要求p个记忆模式Xk是两两正交的），则用外积和法设计的BAM网具有较好的联想能力。 在难以保证要识别的样本（或记忆模式）是正交的情况下，如何求权矩阵，并保证具有较好的联想能力？这个问题在用BAM网络实现对字符的识别程序仿真中得到体现。我们做过尝试，用伪逆法求权矩阵，虽然能对未加干扰的字符全部进行识别，但对加有噪声的字符识别效果很差。至于采用改变结构和其他算法的方法来求权矩阵，将是下一步要做的工作。-foreign plot and the design of the power matrix, p is no guarantee that all the correct pattern association. If memory model, the limit (that is, p-memory model Xk is orthogonal to the February 2), then foreign plot and design of the BAM network has good ability to think. It is difficult to ensure the samples to identify (or memory mode) is orthogonal circumstances, the right to seek ways matrix, and to ensure that the association has good ability? The problem with the BAM network of characters identification procedures simulation can be manifested. We did try to use pseudo- inverse matrix for the right, although they would not increase the interference of the characters in the identification of all, However, a pair of noise increases the effects of poor character recognition. As for the Platform: |
Size: 231424 |
Author:东方云 |
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Description: MATLAB二维电阻抗断层成像算法!用于医学成像,里面包括有限元剖分正问题,及反问题的算法.并且附有网络剖分数据表!-MATLAB two-dimensional electrical impedance tomography algorithm! For medical imaging, which include the finite element mesh is the problem and inverse problem algorithms. And with a network partition data tables! Platform: |
Size: 666624 |
Author:刘斌 |
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Description: L-曲线法是反问题正则化方法中的参数选取中的重要方法，本程序给出了如何恰当选取其中的参数！-L-curve method is the inverse problem regularization method of parameter selection in an important way, this procedure is given on how to properly select one of the parameters! Platform: |
Size: 3072 |
Author:浙江大学 |
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Description: 此算法为用于解反问题的lsqr算法，对Ax=b，输入矩阵A，列向量b，以及迭代步数，求得列向量x-This algorithm is used for solution of the inverse problem lsqr algorithm, Ax = b, the input matrix A, the column vector b, as well as the number of iterative steps, to seek the column vector x Platform: |
Size: 2048 |
Author:gongwei |
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Description: 用于解反问题的代数重建法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x-Algebraic solution of the inverse problem for the reconstruction of France, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x Platform: |
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Author:gongwei |
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Description: We consider a complex-valued wavefield reconstruction in an object plane from data in a sensor plane. A digital modeling for the forward propagation is presented in the algebraic matrix form M-DDT. The inverse propagation is formalized as an inverse problem.
The main algorithm of the complex-valued wavefield reconstruction with the proposed Matrix Discrete Diffraction Transform (M-DDT) is prepared as a Matlab demo. Platform: |
Size: 398336 |
Author:mythu |
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Description: Comparison of the Iterative Stationary of 1st and 2nd order and CG
methods on a Tikhonov regularization inverse problem: -Comparison of the Iterative Stationary of 1st and 2nd order and CG methods on a Tikhonov regularization inverse problem: Platform: |
Size: 65536 |
Author:jasper |
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Description: 提出一种改进的遗传算法用于求解机械手运动学逆问题. 该算法采用实数编码, 其交叉概率和变异
概率根据解的适应度函数值自适应调整. 计算机仿真结果显示, 该算法较简单遗传算法(SGA) 求解精度高,
收敛速度快且稳定性能好.-An improved genetic algorithm for solving the inverse problem of manipulator kinematics. The algorithm uses real number encoding, the crossover probability and mutation probability according to the fitness function value of solution adaptive. Computer simulation results show that the algorithm is relatively simple genetic algorithm for (SGA) for solving high precision, fast convergence and stable performance is good. Platform: |
Size: 143360 |
Author:杨元龙 |
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Description: 基于MATLAB的反问题程序，用于反问题求解。-MATLAB program based on the inverse problem for the inverse problem solution. Platform: |
Size: 4096 |
Author:刘涛 |
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Description: 针对六自由度机器人关节运动强耦合难分析的问题,开发了可视化机器人仿真平台。该平台以KLD-600型六自由度教学机器人为研究对象,利用MATLAB集成仿真环境,分别实现了机器人正逆运动学计算、机器人点动和联动操作的动画演示等功能,且所有功能以图形用户界面的形式进行调用。该仿真平台可作为机器人教学和科研的仿真工具。-Six degrees of freedom robot joint motion for strong coupling analysis of the problem difficult to develop a visual simulation platform robot. The platform KLD-600-type robot teaching six degrees of freedom for the study, an integrated simulation environment using MATLAB, respectively, to achieve the inverse kinematics of robot is calculated, and the linkage to move the robot animation operations and other functions, and all functions to the form of a graphical user interface calls. The robotic simulation platform can be used as teaching and research simulation tool. Platform: |
Size: 696320 |
Author:fenghaixiang |
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Description: 这本书提供了充分的代表性逆合成孔径雷达（ISAR）成像，这是一种流行和重要的雷达信号处理工具。本书涵盖了所有可能的ISAR成像方面。这本书提供了一个介绍了专家组的逆问题和合成孔径雷达（SAR）提出的问题之前，信号处理技术和雷达基本相当。如高分辨率SAR的重要概念，脉冲压缩和图像形成连同相关的MATLAB代码。 ISAR成像的基本原理后，这本书提供了相关的MATLAB函数和代码成像ISAR成像的详细程序。 ISAR成像，多个成像技巧和微调，如零填充和窗口程序，以提高图像的质量也被提出。最后，逆合成孔径雷达图像中的各种实际应用，如成像天线平台散射的，是在单独的一章。所有这些算法，MATLAB代码和数字都包括在内。最后一章考虑了在ISAR成像的先进理念和发展趋势。-This book provides a full representation of Inverse Synthetic Aperture Radar (ISAR) imagery, which is a popular and important radar signal processing tool. The book covers all possible aspects of ISAR imaging. The book offers a fair amount of signal processing techniques and radar basics before introducing the inverse problem of ISAR and the forward problem of Synthetic Aperture Radar (SAR). Important concepts of SAR such as resolution, pulse compression and image formation are given together with associated MATLAB codes. After providing the fundamentals for ISAR imaging, the book gives the detailed imaging procedures for ISAR imaging with associated MATLAB functions and codes. To enhance the image quality in ISAR imaging, several imaging tricks and fine-tuning procedures such as zero-padding and windowing are also presented. Finally, various real applications of ISAR imagery, like imaging the antenna-platform scattering, are given in a separate chapter. For all these algorithms, MATLA Platform: |
Size: 9176064 |
Author:Hwang |
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Description: 正则化算法的matlab程序，采用Tiknov标准方法计算反问题的程序-Regularization algorithm matlab program, using the program Tiknov standard method to calculate the inverse problem Platform: |
Size: 83968 |
Author:DongJianjun |
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Description: 全变差求解病态线性方程组的算法说明及其Matlab上的实现代码，在反演问题中常常会用到，全变差正则化具有边界识别强的特点，在图像去噪和恢复方面很有价值！-Total Variation solving ill-conditioned linear equations Matlab algorithm description and implementation code on the inverse problem will often be used, total variation regularization with boundary recognition and strong features, in terms of image denoising and restoration is very value! Platform: |
Size: 1024 |
Author:lwqq |
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Description: 多种最优化方法的集合函数，包括吉洪诺夫正则化算法等。(mutilple method for inverse problem, mainly to solve ill-conditioned system of linear equations.including Tikhonov regularization method.) Platform: |
Size: 5120 |
Author:jay_C
|
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Description: 这本书在稀疏的多尺度图像和信号处理提出了艺术状态，包括线性多尺度变换，如小波，脊波和曲波变换、非线性、多尺度变换基于中值和数学形态学算子。最近的稀疏性和形态多样性的概念描述和利用各种问题，如去噪，反问题正规化，稀疏信号分解，盲源分离，压缩感知。
这本书的理论和实践研究相结合的领域，如天文学、生物学、物理学、数字媒体应用和取证。最后一章探讨了信号处理中的一个范式转换，表明以前的信息取样和提取的限制可以用非常重要的方法加以克服。
MATLAB和IDL代码伴随这些方法和应用程序重现。
实验并说明了在相关网站上可下载的研究的推理和方法。(This book presents the state of the art in sparse and multiscale image and signal processing,
covering linear multiscale transforms, such as wavelet, ridgelet, or curvelet transforms,
and non-linear multiscale transforms based on the median and mathematical
morphology operators. Recent concepts of sparsity and morphological diversity are described
and exploited for various problems such as denoising, inverse problem regularization,
sparse signal decomposition, blind source separation, and compressed sensing.
This book weds theory and practice in examining applications in areas such as astronomy,
biology, physics, digital media, and forensics. A final chapter explores a paradigm
shift in signal processing, showing that previous limits to information sampling and
extraction can be overcome in very significant ways.) Platform: |
Size: 30863360 |
Author:lxfei73 |
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Description: 利用matlab对卢瑟福散射进行仿真。但是因为电子质量很小，而且a粒子和电子的碰撞近似为完全弹性碰撞（因为这种碰撞能量很小，不会发生能级间的跃迁），根据动量守恒和能量守恒可以知道，a粒子速度几乎不变，对实验的结果影响很小。电子如果被撞到的话，估计就会被撞飞了吧，也可能被a粒子或者靶中其他失去电子的阳离子俘获.利用平方反比有心力场中的第三运动积分—Runge-Lenz矢量,简化处理了卢瑟福散射、氢原子的量子化和氢原子园轨道的相对论修正问题.(221/5000
Matlab is used to simulate rutherford scattering. But because electronic quality is small, and particle collisions and electronic approximation for a completely elastic collision (because of the collision energy is very small, do not happen the transition between energy levels), according to the conservation of momentum and conservation of energy, can know a particle velocity is almost the same, little impact on the results of the experiment. Electronic, if be hit, estimates will be flying, may also be a particle or other loss in the target electronic cationic capture. Using the inverse square integral - Runge - Lenz, intentional force field in the third movement vector, simplify the processing the rutherford scattering, hydrogen atoms quantization and orbital relativistic correction problem) Platform: |
Size: 2048 |
Author:ironchen |
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Description: 以 K
R100-2PA 码垛机器人为研究对象，分析了机器人运动学基础问题。利用
D-H
法建立了码垛机器人连杆坐标系及数学模型，并对码垛机器人进行了正逆运动学分
析。根据齐次变换矩阵推导出机器人末端吸盘手爪运动参数方程，并利用数值法与
MATLAB 对机器人末端手爪的运动空间进行了仿真分析，这对作业现场布置，及对
其它可实现的任务空间提供了一定的理论基础(With K
R100-2PA palletizing robot is the research object, and the kinematics basic problem of robot is analyzed. utilize
D-H
The coordinate system and mathematical model of the palletizing robot were established, and the forward and inverse kinematics credits of the palletizing robot were carried out.
Analysis. Based on the homogeneous transformation matrix, the motion parameters equation of the robot's end sucker claw is derived.
MATLAB simulated and analyzed the movement space of the robot's end gripper, which is the layout of the job site.
Other available task spaces provide a theoretical basis.) Platform: |
Size: 6191104 |
Author:乌哈 |
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Search - matlab inverse problem