Function numden, MATLAB in Engineering

function numden:

The function numden will return individually the numerator & denominator of a symbolic expression:

>> sym(1/3 + 1/2)

ans =

5/6

>> [n, d] = numden(ans)

n =

5

d =

6

>> [n, d] = numden((x^3 + x^2)/x)

n =

x^2*(x 1)

d =

x

 

 

Posted Date: 10/22/2012 4:36:35 AM | Location : United States







Related Discussions:- Function numden, Assignment Help, Ask Question on Function numden, Get Answer, Expert's Help, Function numden Discussions

Write discussion on Function numden
Your posts are moderated
Related Questions

Function used in sound files: The MATLAB has numerous other functions which let you read and play sound or audio files. In the audio files, sampled data for each audio channel

Matrix Multiplication: The Matrix multiplication does not mean multiplying term by term; and it is not an array operation. The Matrix multiplication has a very particular mean

Replacement : Replace a row by adding it to (or subtract from it) a multiple of the other row. For a given row ri, this is written as   ri  - srj →  ri Note that when r

Example Exit modular program: In the illustration below, the user  Chose the Limit; -   Whenever prompted for n, entered the two invalid values before finally ente

Illustration of Image processing: This displays that there are 64 rows, or in another word, 64 colors, in this specific colormap. It also displays that the first five colors a

Calling of Function polyval: The curve does not appear very smooth on this plot, but that is as there are only five points in the x vector. To estimate the temperature

Plotting from a Function: The following function creates a Figure Window as shown in figure, which shows various types of plots for similar y vector. The vector is passed as a

Illustration of Matrix solutions: For illustration, consider the three equations below with 3unknowns x 1 ,x 2 , and x 3 : We can write this in the form Ax = b here A

. Generate the following signal, x(n)=1+cos((25*pi*n)/100),0 Compute the DTFT of x[n] for w=0:0.01:2*pi Plot the Real part, imaginary part, the amplitude and phas