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Feeds
Risolto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
circa 4 anni fa
Risolto
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
circa 4 anni fa
Risolto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
circa 4 anni fa
how to normalization of y axis?
Multiply your data by 30 and plot it again.
quasi 8 anni fa | 0
How to set out put files to save at user selected path?
You have to set selected_dir as a global variable so that other section of the gui can access it.
quasi 8 anni fa | 0
| accettato
FFT for ideal filters
You do realise that the diagram you uploaded is the impulse responses for the ideal filters. All you need to do is create an ...
quasi 8 anni fa | 0
How to separate a matrix by zeros?
ne0 = find(A(:,1)~=0)'; % Nonzero Elements (transposed) ix0 = unique([ne0(1) ne0(diff([0 ne0])>...
quasi 8 anni fa | 0
| accettato
how I can know if a string is empty or not!?
You can use the length() a = ''; stringlen = length(a) % stringlen = 0
quasi 8 anni fa | 2
Combining 2 Arrays(of equal or different dimensions)
First Exercise: If we create C2 that is an array of zeros which has double the length of A2 and B2 combine. We can space A2 and ...
quasi 8 anni fa | 2
| accettato
Make an while-loop stop when conditions is fullfilled
Just use an AND logic '&' to identify both condition for the while loop. clc clear %% Website %f(x) = x^3 - x ...
quasi 8 anni fa | 0
How to plot multiple vertical lines
x=[1;1;4;4;5;5;5]; ystart=[3;33;7;23;5;15;27]; ystop=[32;45;15;45;13;26;42]; x = [x x]; nloop = size(x,1); ...
quasi 8 anni fa | 0
for loop for variables
@Stephen: Haha I read the same thing somewhere online. But that didn't stop me :3 for i=1:10 eval(sprintf('A%i = i',...
quasi 8 anni fa | 2
How do i fix the error in this code?
The format of the code was so bad that your end case were mixed with the for loop and if statement. Anyway fixed if for you. ...
quasi 8 anni fa | 0
Summing from control variable in loop to end of loop / from beginning
Don't necessary need a loop you could do something like this startValue = 2; control = 10; a=[1:1:1738; 11:1:1748]'...
quasi 8 anni fa | 0
How to dynamically update the matrix ?
This only works if c1 and c2 have the same length A = []; c1=[1 1 2 2]; c2=[3 3 4 4]; nloop = length(c1); ...
quasi 8 anni fa | 0
| accettato
How to filter required data
In order for you to run this code you must convert your data (aka the table) into cell using the cell2table() and store it into ...
quasi 8 anni fa | 0
| accettato
May i ask what is mean by length of audio? is that same with number of sample in audio? can give me some example to explain..
Length of the audio can be expressed in time. Example,this audio is 30 second long. It can also be express as the number of s...
quasi 8 anni fa | 0
| accettato
SCRIPT FILE RUNNING ERROR
I ran your code and your stuck in an infinite loop. The f(m) doesn't changes value. Because the variable m doesn't change after...
quasi 8 anni fa | 1
Hi, I would like to reduce the noise in the scattered data of Voltage Vs time plot. Please help me with the same.
I would reject any value that is beyond the standard deviation and estimate a function for the sinusoid.
quasi 8 anni fa | 0
How to declare a variable that changes it's size after each loop iteration?
Dunno if this code would run. Basically I modify the for loops and added two variable (temp_delay_points_local, temp_CFO_points_...
quasi 8 anni fa | 0
how to find array of second minimum value based on the index value
Unique function returns the vector in ascending order discarding any repetitive values. And the find function returns the index ...
quasi 8 anni fa | 0
starting location of vector
This is the most simplest solution I came up with. Using the find function and subtract the positions from the next one. g ...
quasi 8 anni fa | 0
how to remove a marker from 1 end of a line
x = 0:1 y=0:1 figure, hold on, line(x,y,'LineStyle','-') plot(1,1,'o')
quasi 8 anni fa | 0
| accettato
Attempted to access stepcount(0); index must be a positive integer or logical.
for j=1:M exactly what is M? Cause it was not previously defined in your code
quasi 8 anni fa | 0
Risolto
Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...
circa 8 anni fa
Risolto
Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
circa 9 anni fa
Risolto
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
circa 9 anni fa
Risolto
Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...
circa 9 anni fa
Risolto
Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
circa 9 anni fa
Risolto
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
circa 9 anni fa