Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Illustrations of calling the rand function:
The function ‘rand’ can be used to produce random real numbers; calling it produces one random real number in the range from 0 to 1. There is no argument passed to the rand function. Here are two illustrations of calling the rand function:
>> rand
ans =
0.9501
0.2311
The seed for the rand function will always be similar each time the MATLAB is started, unless the state is changed, for illustration shown:
rand(‘state’,sum(100*clock))
This uses the present date and time which are returned from the built-in clock function to set the seed. Note: this is completed only once in any given MATLAB session to set the seed; the rand function can be used as shown earlier in any number of times to produce random numbers.
As rand returns a real number in the range from 0 to 1, multiplying the answer by an integer N would return the random real number in a range from 0 to N. For illustration, multiplying by 10 returns a real in the range from 0 to 10, therefore this expression
rand*10
would return the outcome in the range from 0 to 10.
Input Function: The Input statements read in values from the default or standard input device. In most of the systems, the default input device is the keyboard; therefore the
Printing - matrices: For matrices, the MATLAB unwinds the matrix column by column. For illustration, consider the random 2 × 3 matrix as shown below: >> mat = randint(2,3,[
1. Assume that there exists a surface that can be modeled with the equation: z = e-(x 2 + y 2 ). a) Calculate ∇z at the point (x = 0, y = 0). b) In addition, use MATLAB to
Q. An expression for a sawtooth wave over the internal 0 ≤ t ≤ T0 is given by f(t) = At/T0. The student is encouraged to check the Fourier coefficients to be a 0 = A/2, an = 0 for
(a) Using Matlab, find and plot the magnitude of the DTFT of 10 samples of x(n) for n=[0:1:9] of x(n) = cos(2*pi*f1*n) + cos(2*pi*f2*n) for f1=0.22 and f2=0.24 and pad zeros to ge
Referring to and Modifying Elements: The particular element in a vector is accessed by using the name of the vector variable and the element number (or subscript, or index) in
For a statistically stationary environment it would be advantageous to use gear shifting, that is to reduce the adaptation gain with time. To illustrate this, try using a varying a
matlab coding
Why Function stubs are used?
Scripts to Produce and Customize the Simple Plots: The MATLAB has many graphing capabilities. In most cases, customizing plots are desired and this is the simplest to accompli
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd