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!
Writing data to a File:
The save function can be used to write a data from the matrix to the data file, or to append a data file. The format is as shown below:
save filename matrixvariablename -ascii
The -ascii qualifier is used when generating a text or data file. The following generates a matrix and then saves the values of the matrix variable to a data file known as the testfile.dat:
>> mymat = rand(2,3)
mymat =
0.4565 0.8214 0.6154
0.0185 0.4447 0.7919
>> save testfile.dat mymat -ascii
This generates a file known as the testfile.dat which stores the numbers
The type command can be used to show the contents of the file; note that the scientific notation is used as shown below:
>> type testfile.dat
4.5646767e-001 8.2140716e-001 6.1543235e-001
1.8503643e-002 4.4470336e-001 7.9193704e-001
Note: When the file already exists, then the save function will overwrite it; save always starts writing from the starting of a file.
Relational Expressions: The Conditions in if statements use expressions which are theoretically, or logically, either true or false. These expressions are termed as relational
We wish to numerically perform the following integration: (a) Use Matlab's quad function to perform the above integral. (b) Analytically evaluate the integral (e.g. do t
why we use wavelet in image processing ?
how to wrote the mat lab programme and analysized for different refrigerant using in cascade refrigeration system
Obtain the input - Algorithms: From where does the input come? The two possible choices would be from an external file on a disk, or from the user, who enters the number by ty
Types: Each and every expression, or variable, has a type related with it. The MATLAB supports numerous types of values that are known as classes. A class is necessarily a com
Order of precedence: As with the numerical operators, it is significant to know that the operator precedence rules. Table below shows the rules for the operators which have b
Illustration of Built-in functions and help: To find out what a specific function does and how to call it, type help and then the name of function. Illustration: >> help si
An FIR filter has coefficients b = [ 1.0000 -0.6387 1.0214 0.8210 -0.7470 1.0920 ] (a) Find H(z) for the filter and plot its frequency response (magnitude and phase
Solve for unknowns 'x' and 'y' from Equations (1) and (2) using MATLAB. (However, if MATLAB is not the appropriate software to solve these two simultaneous equations, please sugges
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