meshgrid函数用来生成网格矩阵,既可以是二维网格矩阵,又可以是三维网格矩阵。 The meshgrid function is used to generate a mesh matrix, which can be either a two-dimensional mesh matrix or a three-dimensional mesh matrix. [X,Y] = meshgrid(x,y):基于向量x和y中包含的坐标返回二维网格坐标。X是一个...
1、MATLAB has a powerful plotting engine that can generate a wide variety of plots(MATLAB有一个强大的绘图引擎,可以生成各种各样的绘图) (二)Plot from “Data” 1、MATLAB does not understand functions f(t)=sin(2Πt) 2、Strategies (1)Generate the numeric values of a function over a specifi...
The code for Surface is surf(), surf(X,Y,Z) creates a three-dimensional surface plot, which is a three-dimensional surface that has solid edge colors and solid face colors. The function plots the values in matrix Z as heights above a grid in the x-y plane defined by X and Y. The...
饼状图的代码为pie chart，我们给定饼状图中各个部分的数值，会自动生成相应占比的饼状图，后面括号内的“0”代表图形不分离，“1”代表图形分离。Pie chart , we are given a pie chart of each part of the value, will automatically generate the corresponding percentage of the pie chart, followed by ...
(2) is tjhe number of % of times the filter is applied) % po - plot options: % 0 - No plot % 1 - plots only colored data points (filtered) % 2 - plots colored data points and contours (filtered) % 3 - plots only colored data points (unfiltered) % 4 - plots colored data ...
The Create Plot task supports most MATLAB plots, including line plots, scatter plots, and histograms. For a list of plots and functions to generate them programmatically, see Types of MATLAB Plots. This task also supports some charts from Signal Processing Toolbox™ and Control System Toolbox...
A wrapper of "plot'. Multiple calls of myplot generate curves automatically cycling through a sequence of styles and colors. http://apricot.ap.polyu.edu.hk Follow View License Share Open in MATLAB Online Download % A wrapper of "plot" for convienient 2D-plot of multiple curves. ...
functionhh=quiverwcolorbar(varargin)% Melissa Day 5/24/2013% Upgrade of Andrew Diamond's quiverc2wcmap to generate a quiver plot% with arrows colored according to vector magnitude.% Functional differences from quiverc2wcmap:% 1) Allows user to specify colormap boundaries using 'bound': changes...
Plot Multiple Histograms Copy Code Copy Command Generate two vectors of random numbers and plot a histogram for each vector in the same figure. Get x = randn(2000,1); y = 1 + randn(5000,1); h1 = histogram(x); hold on h2 = histogram(y); Since the sample size and bin width ...
Generate an eyediagram of a filtered QPSK signal. Generate random symbols. Apply QPSK modulation to get a modulated signal. data = randi([0 3],1000,1); modSig = pskmod(data,4,pi/4); Specify the number of output samples per symbol parameter. Create a transmit filter object,txfilter. ...