Load from file and plot data, MATLAB Programming

Example: Load from File and Plot Data:

As illustration, a file known as timetemp.dat stores two lines of data. The first line is the time of the day, and the next line is the recorded temperature at each of those times. The first value of 0 for the time presents midnight. For illustration, the contents of the file may be:

0  3  6  9 12 15 18 21

55.5 52.4 52.6 55.7 75.6 77.7 70.3 66.6

The script below loads the data from the file into a matrix known as the timetemp. It then separates the matrix into vectors for the time & temperature, and then plots the data by using black + symbols.

1476_Load from File and Plot Data.png

Running the script generates the plot seen in figure:

 

1645_Load from File and Plot Data1.png

Note that it is difficult to see the point at time 0 as it falls on the y-axis. The axis function can be used to change the axes from the defaults as shown 

Posted Date: 10/18/2012 7:11:37 AM | Location : United States







Related Discussions:- Load from file and plot data, Assignment Help, Ask Question on Load from file and plot data, Get Answer, Expert's Help, Load from file and plot data Discussions

Write discussion on Load from file and plot data
Your posts are moderated
Related Questions
Create a custom chi-square function in matlab, MATLAB in Statisticsn..

As shown in Figure 1, Ecosystem carbon (C) cycles in a tropical forest can be modeled using three "compartments":  aboveground (AG), belowground (BG), and soil organic matters (SOM

clear clc %% DATA INPUT filename = input('Enter file name, including its extension: ', 's'); D = load(filename); %or load('Mphi.out'); %% %Trendline %Evaluates

a. Develop and submit the simulation described above. b. Provide a screen shot of the outputs of the DispConfig and MCResults functions. c. Notes: • Include the PPConfig f

Design and implement Binary digital modulation for a specific input signal frequency, sampling frequency and signal level for binary frequency shift keying (BFSK) by applying MATLA

Consider the analytic solution of the projectile problem described. Write a MATLAB script that will prompt the user to enter the launch speed and angle, and will compute the peak h

How to Open Simpower: 1. Open MATLAB 2. In the "Command Window" write ' simulink ' and press Enter or click on the Simulink icon. 3. Simulink Library Browser w

how to obtain matlab coding for the market clearing price

1. Write a function to threshold your images separating the background from the foreground: Implement the "peakiness" detection algorithm described in class. The output of your

I need a source code for hand detection in matlab please ....