Please ask clearly what you want to do with the image and explain why a nested for-loop is necessary.
You go through all the elements of an array with a loop - or, in the case of a 2-dimensional array, with two nested loops. If you have a 10-dimensional array, you would use 10 nested loops. In any case, one variable to keep track of the position for each dimension.
You would have to write your own code for a modulation (Matlab has a convolution function not in the tools), otherwise you can use its built in function in the signal processing toolbox.
Matlab comes with a free C compiler. It also has a script compiler in some versions. In addition you can use many commercial compilers if you have one. See (link moved to link section)
how to use even and odd number with for loop and if condition plz dont use "int"..
It is a programming language which was developed by mathworks, It allows matrix manipulations, plotting of functions and data, algorithms implementation, UI creation, and interfacing with programs written in other languages
Sometimes you have to use nested loops, in this case one of them is the outer, the other is the inner.
You never want to use nested loops if you can avoid it. Each additional level of loop you add increases the work done by your program exponentially. There are certain cases where this is unavoidable, of course. For example, iterating over objects in 2D or 3D space can require many levels of nested loops.
Nested loops can be used in any language. They are used for situations where you may need two levels of repetition. So you could be printing a list of teams, which is one loop, and for each team the name of its players, and that would be the inner loop. If you know there is a set amount of players and teams, a For loop would be appropriate. You could have a loop that displays the 7 days of the week and for each day, the on the hour times, so that would require two For loops with the hours one nested in the days one. There are all sorts of situations where you would use them.
A nested loop is just one loop within another. The most common use of this is to read from or write into a multi-dimensional array. Example (in C-style pseudocode): int[][] array = some collection of data for( int i = 0; i < array.length; ++i ) { // loop through first dimension for( int j = 0; j < array[0].length; ++j ) { // loop through second dimensionprint array[i][j]} }
we use "nested if" if we have to test a large number of possibilities and trials i an if statement.
You add up all the array elements, then divide by the number of elements. You can use a nested for() loop in Java; inside the inner for() loop, you can both increase a counter (to count how many elements there are), and add to a "sum" variable.
no way... use awgn function in matlab
The most simpliest way is to use a nested loop. However this runs in O(N*N) time. For small arrays, this should be sufficient.
For loop is "Counter controlled loop" i.e. a counter or control variable is used to process the for loop , as discussed in earlier chapters.For loop is an "Entry controlled loop" i.e. the condition to iterate the loop must be check at the starting of the loop and loop body will not execute if the condition is False. Source website:http://codedunia.in/c-language/for-loop-in-c-programming.php
You go through all the elements of an array with a loop - or, in the case of a 2-dimensional array, with two nested loops. If you have a 10-dimensional array, you would use 10 nested loops. In any case, one variable to keep track of the position for each dimension.
printf ("nested printf returned %d\n", printf ("inner printf\n"));
You would have to write your own code for a modulation (Matlab has a convolution function not in the tools), otherwise you can use its built in function in the signal processing toolbox.