资源列表
[matlab例程] dijkstra
说明:Dijktra s single source shortest path algorithm. The function takes a graph (which may be sparse) as an input and returns the matrix of shortest distances between all of the nodes. Additionally, individual source and sink nodes may be specified as ad<ruso> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[matlab例程] strcov
说明:Structured covariance estimation. The routine takes a covariance matrix as input and returns the Toeplitz matrix that lies closest to it, in the sense that it minimizes the Kullback-Leibler divergence between the two. Input must be a real, square, sy<ruso> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[matlab例程] qpsk
说明:四相绝对相移键控的仿真和分析,四个图形合成,有意思-Four-phase phase-shift keying absolute simulation and analysis, four graphics synthesis, interesting<renkaiqiang> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[matlab例程] globalstiffnessnforces
说明:global stffness forces for pre processing finite element semi rigid<hairie85> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] H1
说明:动态规则解数字三角问题给定一个由n行数字组成的数字三角形如下图所示。试设计一个算法,计算出从三角形的顶至底的一条路径,使该路径经过的数字总和最大。-Digital triangle Issue Descr iption : given an OK by the number n of triangular figures shown in the diagram below. Design of a test algorithm, calculated from the top of the t<heqin> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[matlab例程] junbantiqu
说明:图像处理,菌斑提取的源代码 可以提供参考-Image processing, plaque extract the source code can provide a reference<吴先生> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] maseidelghhhhhhh
说明:用途:用Gauss-Seidel迭代法解线性方程组Ax=b 格式:x=maseidel(A,b,x0,ep,N) A为系数矩阵,b为右端向量, -Uses: The Gauss-Seidel iteration method for solving linear equations Ax = b Format: x = maseidel (A, b, x0, ep, N) A as the coefficient matrix, b for the right-hand side vec<huanhuan> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] qrtrannnn
说明:功能:对矩阵A的左上角的m阶对角块作QR变换:先用Givens变换作QR分解A=QR, 再作相似变换A:=Q AQ=RQ. 输入: n阶HessenbergA,其中A(m+1,m)=0,m>2. 输出: 变换后的Hessenberg形矩阵A. 2 用基本QR算法求实方阵的全部特征值.-Function: the upper left corner of the matrix A, diagonal blocks of order m to QR transfor<huanhuan> 在 2025-07-12 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] masplinehh
说明:用途:三阶样条插值(一阶导数边界条件) 格式:m=maspline(x,y,dy0,dyn,xx), x为节点向量,y为数据, dy0,dyn为左右两端点的一阶导数如果xx缺省,则输出各节点的 的一阶导数值,,m为xx的三阶样条插值-Uses: third-order spline interpolation (first order derivative boundary condition) format: m = maspline (x, y, dy0, dyn, xx<huanhuan> 在 2025-07-12 上传 | 大小:1kb | 下载:0