搜索资源列表
disp_rand
- 本程序用matlab生成白噪声，并且基于一个离散线性随机系统的模型生成了y(k)和x(k)，绘制出了x(k|k-1)和x(k)的对比曲线，求出了提前一步预报的误差协方差阵的稳定值-the procedures used Matlab generate white noise, and on a discrete linear stochastic systems model generated y (k) and x (k), mapping out the x (k | k-1) and x
231226
- 空间后方交汇求解相机外方位元素，变量如下 ％ x，y 控制点像点坐标 ％ X，Y，Z 控制点空间坐标 ％f焦距 ％X0，Y0，Z0，a，b，c六个外方位元素 ％x0，y0，-f内方位元素：光心坐标 ％cha，chb，chc：外方位角元素改正数 ％count 记录迭代次数 ％R 旋转矩阵 ％A 线性化的偏导系数矩阵 ％L 常数项矩阵 ％M0 外方位元素矩阵 ％M1 外方位元素改正数矩阵-meeting space for rear camera po
TwIST_v2
- % demo_l2_l1 - This demo illustrates the TwIST % algorithm in the l2-l1 optimization problem % % xe = arg min 0.5*||A x-y||^2 + tau ||x||_1 % x % % where A is a generic matrix and ||.||_1 is the l1 norm. % After obtaining the solution we implement a
polyfit2d.rar
- 根据已知的三维离散数据（x,y,z）,在MATLAB中利用此函数进行三维曲面拟合，再根据polyval2d得出拟合函数的系数矩阵。,according to 3D discrete datum (x,y,z),use this function in MATLAB to fit 3D surface, and use polyval2d to get coefficient matrix
PLSUVECV.rar
- PRINCIPLE: The UVE algorithm detects and eliminates from a PLS model (including from 1 to A components) those variables that do not carry any relevant information to model Y. The criterion used to trace the un-informative variables is the reliability
chanlestimation
- generates the output sequence of a binary convolutional encoder G : N x LK Generator matrix of a convolutional code K : Number of input bits entering the encoder at each clock cycle. input: Binary input sequence state: State of the convolution
SeperateKernel
- This function seperates a 2D matrix into its X and Y components if by definition the kernel is seperable (rank==1).
minRSS
- 这个小程序可以简单的选取回归分析中box-cox变换的lambda值，通过matlab强大的矩阵运算功能可以通过简单比较RSS值的方式来得到lambda，使用时只需要输入实验值矩阵X和Y即可，然后输入minRSS（X，Y）就能简单明了的看到最优变换参数 （这个程序虽然小但是学习回归分析的初学者学习时都会经过这个算法，上载时因为不到1KB所以我又放了个文本格式的）-This little program can select a simple regression analysis of
bubbleplot3
- 在三维空间中画泡泡,可以指定在三维空间中的x,y,z的坐标以及泡泡的半径r和颜色c(RGB).-BUBBLEPLOT3(x,y,z,r), where x, y, z and r are four vectors of the same length, plots bubbles of radii r in 3-space with centers at the points whose coordinates are the elements of x, y and z. If r
My_NRflow
- 各个子文件介绍！！ 1.powerflow(主程序) 2.y(节点导纳矩阵) 3. run_NR (利用NR法计算潮流) 4. openfile (打开文件) 5. printY (显示Y矩阵) 6. newnode (节点重新编号) 7. Renode (还原节点) 8. form_jac (求取j矩阵) 9. dPQ (求取有功无功不平衡量) 10. PowerResult（计算节点电压相角） 11. PowerLosses（计算支路性息）
ode45
- 解常微分方程的Matlab程序 字符串ypfun是用以表示f(t, y)的M文件名, tspan=[t0, tfinal]表示自变量初值t0和终值tf y0表示初值向量y0，可选参数options为用odeset设置精度等参数。 输出列向量tout表示节点，输出矩阵yout 表示数值解，每一列对应y的一个分量。若无输出参数，则作出图形。-Solution of ordinary differential equations of the Matlab program is
ACL
- Rutines to analize the ACL of one dimention, generate ACL of variable neighborhood radius, claculate bruijn diagram, Generate subset matrix acl.mat -> Graf a Celular Autoamta L=1 bruijn.mat -> Generate bruijn diagram and the bruijn ma
pca_analysis
- 程序说明：y = pca(mixedsig)，程序中mixedsig为 n*T 阶混合数据矩阵，n为信号个数，T为采样点数。y为 m*T 阶主分量矩阵。n是维数，T是样本数。-Procedure Note: y = pca (mixedsig), the program mixedsig for the n* T-order mixed data matrix, n is the signal number, T the sampling points. y for m* T-order pri
distmat
- D = DISTMAT(X,Y) for matrices X and Y returns the distance matrix where the (i,j)th entry is the d-norm distance between the ith and jth row of X and Y respectively.
surf2dxf
- The X, Y and Z matrix arguments can be used exactly as in the surf and mesh functions. But attention to the colors, because DXF fiels do not uses RGB palete. Instead they use a scaled color palete between 0 and 255.
pls
- 输入自变量与因变量，输出x。y主成分、负荷及回归系数- Inputs: x x matrix y y matrix Outputs: t score for x p loading for x u score for y q loading for y b regression coefficient
Two-Dimensional-GDOP
- 计算双基地雷达的GDOP值。有两个函数。根据里面的参数说明来计算。需要明白GDOP如何计算的同学可以参考一下。-shows a psuedocolor image of the PDOP (GDOP in 2-D is referred to as PDOP). xmin/xmax/ymin/ymax are the limits on the plot. SVs is an [x,y] matrix showing the position of the "Space Vehicles" (G
DC_power
- 直流潮流计算程序（作者FX）提供7种控制方式，导纳矩阵形成有部分问题，小弟只是想学习学习高手的源代码，代码冗杂请见谅-the code of DC—powerflow caculation by FX provide 7 kind of controll mode，but there are some problems in the formation of Y matrix.please let me download some code by good operator
Y2M.m
- 使用Y矩阵来综合得到耦合矩阵M中各元素的matlab源代码-The Y matrix to obtain an integrated coupling matrix M of each element matlab source code
y_matrix
- y bus formation element wise