Search - overdetermined

[Other] An Introduction to Matlab

Description: 1 MATLAB 2 2 Starting Up 2 2.1 Windows Systems . . . . . . . . . . 2 2.2 Unix Systems . . . . . . . . . . . . . 2 2.3 Command Line Help . . . . . . . . . 2 2.4 Demos . . . . . . . . . . . . . . . . . 3 3 Matlab as a Calculator 3 4 Numbers & Formats 3 5 Variables 3 5.1 Variable Names . . . . . . . . . . . . 3 6 Suppressing output 4 7 Built{In Functions 4 7.1 Trigonometric Functions . . . . . . . 4 7.2 Other Elementary Functions . . . . . 4 8 Vectors 4 8.1 The Colon Notation . . . . . . . . . 5 8.2 Extracting Bits of a Vector . . . . . 5 8.3 Column Vectors . . . . . . . . . . . . 5 8.4 Transposing . . . . . . . . . . . . . . 5 9 Keeping a record 6 10 Plotting Elementary Functions 6 10.1 Plotting|Titles & Labels . . . . . . 7 10.2 Grids . . . . . . . . . . . . . . . . . . 7 10.3 Line Styles & Colours . . . . . . . . 7 10.4 Multi{plots . . . . . . . . . . . . . . 7 10.5 Hold . . . . . . . . . . . . . . . . . . 7 10.6 Hard Copy . . . . . . . . . . . . . . 8 10.7 Subplot . . . . . . . . . . . . . . . . 8 10.8 Zooming . . . . . . . . . . . . . . . . 8 10.9 Formatted text on Plots . . . . . . . 8 10.10Controlling Axes . . . . . . . . . . . 9 11 Keyboard Accelerators 9 12 Copying to and from Word and other applications 10 12.1 Window Systems . . . . . . . . . . . 10 12.2 Unix Systems . . . . . . . . . . . . . 10 13 Script Files 10 14 Products, Division & Powers of Vectors 11 14.1 Scalar Product (*) . . . . . . . . . . 11 14.2 Dot Product (.*) . . . . . . . . . . . 11 14.3 Dot Division of Arrays (./) . . . . . 12 14.4 Dot Power of Arrays (.^) . . . . . . 12 15 Examples in Plotting 13 16 Matrices|Two{Dimensional Arrays 13 16.1 Size of a matrix . . . . . . . . . . . . 14 16.2 Transpose of a matrix . . . . . . . . 14 16.3 Special Matrices . . . . . . . . . . . 14 16.4 The Identity Matrix . . . . . . . . . 14 16.5 Diagonal Matrices . . . . . . . . . . 15 16.6 Building Matrices . . . . . . . . . . . 15 16.7 Tabulating Functions . . . . . . . . . 15 16.8 Extracting Bits of Matrices . . . . . 16 16.9 Dot product of matrices (.*) . . . . 16 16.10Matrix{vector products . . . . . . . 16 16.11Matrix{Matrix Products . . . . . . . 17 16.12Sparse Matrices . . . . . . . . . . . . 17 17 Systems of Linear Equations 18 17.1 Overdetermined system of linear equations . . . . . . . . . . . . . . . . . . 18 18 Characters, Strings and Text 20 19 Loops 20 20 Logicals 21 20.1 While Loops . . . . . . . . . . . . . . 22 20.2 if...then...else...end . . . . . . 23 21 Function m{ les 23 21.1 Examples of functions . . . . . . . . 24 22 Further Built{in Functions 25 22.1 Rounding Numbers . . . . . . . . . . 25 22.2 The sum Function . . . . . . . . . . . 25 22.3 max & min . . . . . . . . . . . . . . . 26 22.4 Random Numbers . . . . . . . . . . 26 22.5 find for vectors . . . . . . . . . . . . 27 22.6 find for matrices . . . . . . . . . . . 27 23 Plotting Surfaces 27 24 Timing 28 25 On{line Documentation 29 26 Reading and Writing Data Files 29 26.1 Formatted Files . . . . . . . . . . . . 30 26.2 Unformatted Files . . . . . . . . . . 30 27 Graphic User Interfaces 31 28 Command Summary 32
Platform: | Size: 877346 | Author: taffy320 | Hits:

[Algorithm] LeastMeanSquare

Description: 最小二乘法求超定线性方程组得C＋＋模板，还包括矩阵求逆，矩阵乘法等小函数-Overdetermined least-squares method of linear equations have to C templates, also includes matrix inversion, matrix multiplication, such as small function
Platform: | Size: 2048 | Author: xiao guilin | Hits:

[Other] SolveChaoDingEquations

Description: VC++编程实现解超定方程组。是对之前程序的修改版。-VC++ Programming solution overdetermined equations. Is a modified version before the procedure.
Platform: | Size: 30720 | Author: | Hits:

[Algorithm] goodsolutionofoverdeterminedequationsalgorithm

Description: 一个好的解超定方程组算法，由C++实现，下载完直接可以使用，是我在做项目实施用到的-A good solution of overdetermined equations algorithm, from the C++ implementation can be downloaded directly to use, is what I used to do the project implementation
Platform: | Size: 1024 | Author: wen33 | Hits:

[File Format] PETSOC-07-04-02-P

Description: As we shall see, underdetermined systems always have an infinite number of solutions. Determined systems usually, but not always, have a single solution. Overdetermined systems are usually a problem and have to be carefully treated. Frequently, they have no solutions.
Platform: | Size: 652288 | Author: hamid | Hits:

[Algorithm] super_matrix

Description: 利用最小二乘法求解超定方程的矩阵解法，用matlab编写。-The least square method for solving overdetermined matrix equation solution, prepared with matlab
Platform: | Size: 1024 | Author: lancelot | Hits:

[Algorithm] SVD

Description: 最小二乘估值的SVD分解计算方法，本程序可将最小二乘估值问题转化为超定方程组的问题处理，且可用奇异值分解的方法计算最小二乘问题。-Least Squares Estimates of the SVD decomposition method, the valuation process can be transformed into squares overdetermined equations deal with the problem, and can be calculated singular value decomposition least squares problem.
Platform: | Size: 1024 | Author: o0cmzx0o | Hits:

[Mathimatics-Numerical algorithms] chaodingfangcheng

Description: 用c语言解决超定方程的算法实现，对于初学者很有参考价值.-With the c language to solve overdetermined equation algorithm, a good reference for beginners.
Platform: | Size: 2048 | Author: 蓝旺隆 | Hits:

[Algorithm] data_nihe

Description: 曲线拟合的最小二乘法要解决的问题，实际上就是求以下超定方程组的最小二乘解的问题。-Least squares curve fitting to solve the problem, in fact, find the following overdetermined least squares solution for the problem group.
Platform: | Size: 303104 | Author: zjs | Hits:

[matlab] LMF

Description: 最小二乘法非线性方程 matlab代码-Solve a Set of Overdetermined Nonlinear Equations in Least-Squares Sense
Platform: | Size: 56320 | Author: 张鞠成 | Hits:

[Other] Conjugate-gradient-method-(fortran)

Description: 使用共轭梯度法解超定方程组的程序，使用fortran语言。本程序亦可用于解适定方程组。-Conjugate gradient method for solving overdetermined equations, the use of fortran language. This procedure can also be posed for the solution equations.
Platform: | Size: 12288 | Author: 智庆全 | Hits:

[matlab] LMFsolve

Description: 这个程序实现了Levenberg Marquardt Fletcher(LMF)算法，并用于非线性最小二乘的计算。用于在一个非线性多项式组成的矛盾/超定方程组中，找到最优的解。-This program implements the Levenberg Marquardt Fletcher (LMF) algorithm, and used nonlinear least squares calculations. Formed in a non-linear polynomial for the conflict/overdetermined equations, find the optimal solution.
Platform: | Size: 4096 | Author: 蒋常富 | Hits:

[matlab] applicationofmatlabinsurveying

Description: 测量数据处理非常复杂，但应用Matlab强大的数据矩阵处理能力，可以非常容易的实现最优控制，超定方程等问题的解算。-Measurement data processing is very complex, but the application of Matlab data matrix powerful processing capability, can be very easy to achieve optimal control, overdetermined solving such issues.
Platform: | Size: 67584 | Author: yang | Hits:

[Algorithm] LM-algorithm

Description: 用LM算法解超定方程，未用到库，都是自己写的函数，有例子-With the LM algorithm for solving overdetermined equation, unused libraries, are writing their own functions, there are examples
Platform: | Size: 8192 | Author: 木木 | Hits:

[matlab] paiming

Description: 这是一个解决学生排名问题的matlab程序，采用的方法是用最小二乘法求解由模型确立的超定方程组。-This is a solution to the problem of students ranked the matlab program, using the least square method is to use the model established by the overdetermined equations.
Platform: | Size: 1024 | Author: 于忠达 | Hits:

[Data structs] Overdetermined-equations

Description: 求解超定方程的一个C语言程序算法稳定性高-Overdetermined equation solving a C language program algorithm stability
Platform: | Size: 1024 | Author: ZHU | Hits:

[Algorithm] gen_inverse-matrix--non_-eqs-

Description: 本程序为利用广义逆矩阵法求解朝顶非线性方程组，里面调用了其他三个函数，非别为一般实矩阵的奇异值分解、奇异值分解求一般实矩阵的逆矩阵、广义逆矩阵法求线性超定方程组。-The procedure for the use of generalized inverse matrix method for solving nonlinear equations toward the top, which calls the other three functions, not as a general real matrix non-singular value decomposition, singular value decomposition seeking general real matrix inverse, generalized inverse matrix method of linear overdetermined equations.
Platform: | Size: 4096 | Author: RTQ | Hits:

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