srakaarrow.blogg.se - Fgrab in matlab

FGRAB IN MATLAB HOW TO

Use the ‘title’ command with 2 text arguments and an additional name-value pair argument to specify the blue color.

The steps to be followed for this example are:

Example #4įor this example, we will plot a sine wave and a cos wave in the same graph as in the above example but will give the title and sub-title in ‘Blue’ color.

FGRAB IN MATLAB HOW TO

Next, we will learn how to format the title of the plot. Title('Trigonometric waves', 'Sine & Cos wave')Īs we can see in the Output, we have obtained a plot of a sine and cos wave with the required title and a sub-title. Use the ‘title’ command with 2 text arguments to give a title and a sub-title to this plot.Use the ‘plot’ command the plot the sine and cos waves.Example #3įor this example, we will plot a sine wave and a cos wave in the same graph and will give it the title “Trigonometric Wave” and sub-title “Sine & Cos wave”. This is how our input and output will look like in MATLAB command window:Īs we can see in the OUTPUT, we have obtained a plot of a cos wave with the required title and a sub-title. Use the ‘title’ command with 2 text arguments to give a title and a subtitle to this plot.Use the ‘plot’ command the plot the cos wave.Example # 2įor this example, we will plot a cos wave in MATLAB and will give it the title “Trigonometric Wave” and sub-title “Cos Wave”. Next, we will learn how to give a title and a sub-title to the plot. This is how our input and output will look like in Matlab command window:Īs we can see in the Output, we have obtained a plot of a sine wave with the required title.

Use the ‘title’ command to give title to this plot.

Use the ‘plot’ command the plot the sine wave.

In the first example, we will plot a sine wave in MATLAB and will give it the title “Sine Wave”. Let us now understand how to give a title to a plot in MATLAB with the help of different examples Example #1

title(text, Name, Value) is used to control the format of the title by using the name value pair argument.

The first argument ‘text 1’ will come as the main title and the second argument ‘text 2’ will come as the subtitle and this will be displayed below the main title

title(text 1, text 2) is used if we need a title and a subtitle.

Please note that, if the plot already has a title, then using this command will replace the existing title

title( text) will add the title specified as ‘text’ to the plot.

So, the logic behind the definition of polynomials in Matlab is this.Hadoop, Data Science, Statistics & others As you understand that each of the coefficients is represented by an element in’ vector, from right to left. For example, we created a vector called ‘a’ as shown above, that represents the polynomial of 5x^4+6x^3+8x^2+4x+3. To define a polynomial, you need to create a vector that represents this polynomial in Matlab®. How To Use ‘roots()’ Command In Matlab®? > a = įirst of all, you need to know how to define polynomials in Matlab®. Here, we explained the use of the ‘roots()’ command in Matlab® to find out the roots of polynomials, with a very basic example.

You can do this kind of stuff in Matlab® with the ‘roots()’ command very easily. Sometimes you can have a very long and complex polynomial to calculate its roots by hand. Also, the calculation of roots of a polynomial can be very tough in calculus. Polynomial calculations are very easy in Matlab®.