plot(z/L,u(:,ii),'.') hold off end xlabel('position ') ylabel('concentration in every row') 1 Comment Shangeetha Mahendran on 19 Dec 2018 Open in MATLAB Online I have attached the full code here. still it's not working. ThemeCopy function pde1 clc; clear; close all m=1...
% S - 散点图的图形线条对象 % AX - 每个子坐标区的坐标区对象 % BigAx - 容纳子坐标区的主坐标区的坐标区对象 % H - 直方图的直方图对象 % HAx - 不可见的直方图坐标区的坐标区对象 [S,AX,BigAx,H,HAx] = plotmatrix(X); hTitle = title('A Comparison of Data Sets'); 4. 细节优化 为了...
CreateXas a matrix of random data andYas a matrix of integer values. Then, create a scatter plot matrix of the columns ofXagainst the columns ofY. X = randn(50,3); Y = reshape(1:150,50,3); plotmatrix(X,Y) The subplot in the ith row, jth column of the figure is a scatter pl...
plotmatrix(X,Y)plotmatrix(X)plotmatrix(___,LineSpec)[S,AX,BigAx,H,HAx]=plotmatrix(___) plotmatrix(X,Y) 创建一个子坐标区矩阵,包含了由 X 的各列相对 Y 的各列数据组成的散点图。如果 X 是 p×n 且 Y 是 p×m,则 plotmatrix 生成一个 n×m 子坐标区矩阵。 除了用 X 对应列中数据的...
第一步:先把txt文件复制到MATLAB的目录,或者在MATLAB中将路径指向txt文件所在路径。第二步:右键存有数据的txt文件,选择Import Data第三步:Import Data之后就能看到txt里的数据被妥善安放好位置了,然后在Range右边的列表中选择Matrix,再点击绿色的对勾√导入数据:第四步:导入完数据后,在work ...
2.2 3D-plotting data as xyz triplets 2.3 Plotting 3D functions: 2.4 Plotting 3D functions: 2.1 3D-plotting data in a matrix 首先,使用 peak 函数生成3维数据 x_list =linspace(-3,3,50); y_list =linspace(-5,5,50); [Xfine, Yfine ] =meshgrid(x_list, y_list); ...
% PLOTDATA(x,y) plots the data points with + for the positive examples % and o for the negative examples. X is assumed to be a Mx2 matrix. % Create New Figure figure; hold on;(figure:创建一个figure 窗口) % === YOUR CODE HERE === % Instructions: Plot the positive and negative ...
Create a line plot of both sets of data. Get x = linspace(-2*pi,2*pi); y1 = sin(x); y2 = cos(x); figure plot(x,y1,x,y2) Create Line Plot From Matrix Copy Code Copy Command Define Y as the 4-by-4 matrix returned by the magic function. Get Y = magic(4) Y = ...
Create a line plot of both sets of data. Get x = linspace(-2*pi,2*pi); y1 = sin(x); y2 = cos(x); figure plot(x,y1,x,y2) Create Line Plot From Matrix Copy Code Copy Command Define Y as the 4-by-4 matrix returned by the magic function. Get Y = magic(4) Y = ...
plot(X,Y) plots vector Y versus vector X. If X or Y is a matrix, then the vector is plotted versus the rows or columns of the matrix, whichever line up. If X is a scalar and Y is a vector, disconnected line objects are created and plotted as discrete points vertically at ...