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practice2.1
- 1． Matrix-chain product. The following are some instances a) <3, 5, 2, 1,10> b) <2, 7, 3, 6, 10> c) <10, 3, 15, 12, 7, 2> d) <7, 2, 4, 15, 20, 5>
matlabmatrix
- 1) Write a function reverse(A) which takes a matrix A of arbitrary dimensions as input and returns a matrix B consisting of the columns of A in reverse order. Thus for example, if A = 1 2 3 then B = 3 2 1 4 5 6 6 5 4 7 8 9 9 8 7 Writ
求逆阵
- 202用列主元消取法解线性方程 ***********★*******★********★************ 一．功能 当线性方程组有唯一解时求其解 。 二．算法简介消元过程，设方程组为 Ax=b (1)公式（1）有增广矩阵 a11 a12….a1n b1 a21 a22…a2n b2 (A,B)= ………………. an1 an2…ann bn-out with the main 202 yuan Consumers copying solution of linear equations
ellipseMatrix
- ellipseMatrix === = Function: ellipseMatrix Version: 1.1 Author: Nicolae Cindea Syntaxe _______ ellipseMatrix(y0, x0, a, b, teta, Image, color) Descr iption ___________ Set the elements of the matrix Image which are in the i
矩阵加减乘(M)
- 一个比较简单的算法程序。输入一些数，计算后按照矩阵的形式输出。设了三个数组a[]，b[]，c[]。分别实现c[]=a[]+b[]，c[]=a[]-b[]，c[]=a[]*b[]。-a relatively simple procedure of the algorithm. The importation of some few, calculated in accordance with the matrix in the form of output. Established three a
数据结构的C++描述
- 目 录 译者序 前言 第一部分 预备知识 第1章 C++程序设计 1 1.1 引言 1 1.2 函数与参数 2 1.2.1 传值参数 2 1.2.2 模板函数 3 1.2.3 引用参数 3 1.2.4 常量引用参数 4 1.2.5 返回值 4 1.2.6 递归函数 5 1.3 动态存储分配
咖吗滤波matlab
- function [h,s,v] = rgb2hsv(r,g,b) %RGB2HSV Convert red-green-blue colors to hue-saturation-value. % H = RGB2HSV(M) converts an RGB color map to an HSV color map. % Each map is a matrix with any number of rows, exactly three
TVL1_HCS_v1
- % May 2010 % This matlab code implements TVL1 based Hybrid Compressive Sensing using LSQR. % Only suitable the small scale data due to the costly storage and computation. % % A - M x N measurement matrix: random sampling alone or hybrid sampling (ran
LS-TLS
- LS和TLS算法原理及其Matlab仿真,未知的参数向量 常可以建模成矩阵方程 ，A和b分别是与观测数据有关的系数矩阵的向量。通过使误差的平方和最小来确定参数估计向量 。所求得的估计成为最小二乘估计 -LS and TLS Algorithm and its Matlab simulation, the unknown constant parameter vector into a matrix equation can be modeled, A and b are coefficien
conjugategradientmethod.rar
- 给出了线性方程组矩阵Ax=b在并行预处理共轭梯度法求解过程，绝对有用哟,Gives the matrix of linear equations Ax = b in parallel preconditioning conjugate gradient method for solving process, is absolutely useful to yo
particlefiltertotrackhand2.rar
- 使用粒子滤波进行手部跟踪,动态转移矩阵训练得到.使用B样条曲线对手外部轮廓拟合,并引入形状空间限制维数.详细理论参考active contour由michael isard和Andrew blake完成.,The use of particle filter for hand tracking, the dynamic transfer matrix has been training. The use of B-spline curve fitting against an external
ControlPt.rar
- 根据曲线上的型值点，用追赶法求反算出3次B样条的曲线控制顶点，再由3次B样条的系数矩阵设定均匀节点（50份）矢量求出50个点。 左键输入，完后右键完成输入，重新绘制,Under the curve data points, with catch-up method to calculate the anti-3 B-spline curve control points, and then 3 times by B-spline coefficient matrix of the node s
lsqr_b
- 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
Matrixmul
- 求m*n阶实矩阵A与n*k阶实矩阵的乘积矩阵C=A*B-Demand m* n order real matrix A n* k order real matrix product matrix C = A* B
CircleFitByPratt
- Input: XY(n,2) is the array of coordinates of n points x(i)=XY(i,1), y(i)=XY(i,2) Output: Par = [a b R] is the fitting circle: center (a,b) and radius R Note: this fit does not use built-in matrix functions (except "mean"), so it can be
SurfCreat
- 根据给定的数据点阵，自动自成三次B样条曲面。可一次生成多张曲面。有源代码和执行文件。-According to the given data matrix, automatic self-cubic B-spline surfaces into. Can generate more than one surface. Source code and executable files.
excel_in_civil_egineering
- 工量预测.xls 截面扭转特性.xls 截面特性一.xls 截面特性二.xls 最优化问题.xls 最值问题.xls 牛顿法解方程.xls 矩阵运算.xls 线性拟合.xls 解线性方程组.xls 解线性方程组（二）.xls 辛普森法积分.xls 频率与振型求解.xls 双变量模拟运算.xls 多元线性回归.xls 多项式拟合.xls 实例1.xls 实例2.xls 实例3.xls
shijuzhenchengfa
- 用于计算两矩阵相乘，在程序运行时输入矩阵A，B的行列数-Used to calculate the two matrices in the program to run when the input matrix A, B the ranks of a few
123
- 高斯列主元素消去法求解矩阵方程AX=B,其中A是N*N的矩阵,B是N*M矩阵 -Out the main elements in Gaussian elimination method for solving the matrix equation AX = B, in which A is N* N matrix, B is N* M matrix
gauss
- 数值分析高斯——列主元消去法主程序 说明如下： ％ a----input,matrix of coefficient ％ b----input,right vector ％ sol----output,returns the solution of linear equation-Gauss numerical analysis- out PCA elimination main program as follows: a---- input, matrix of coeffi