Risolto

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

circa 10 anni fa

Risolto

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

circa 10 anni fa

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 10 anni fa

Risposto
Subscripted assignment dimension mismatch.
Please do some initialization of the nc_sst nc_sst=zeros(120,110,10) Then it will work

circa 10 anni fa | 1

| accettato

Risposto
How do I add 1 to all even numbers and add 3 to all odd numbers in a vector?
vec=vec+1+mod(vec,2)*2;

circa 10 anni fa | 0

| accettato

Risposto
How can I use FIND to extract the indices of 1 elements in a 0/1 matrix?
[row,col] = find(X) returns the row and column subscripts of each nonzero element in array X PS: matlab indexes are starting ...

circa 10 anni fa | 1

| accettato

Risposto
reading multiple files using importdata
1. you have to do the dir command before the strcat 2. you can't do the stract on the whole list, you have to do it one by on...

circa 10 anni fa | 1

Risposto
Can I use a vector as index variable for a loop?
You have to think MATLAB. Your code is messy and hard to read. i_max=[3;2;4]; <== column vector of size 1x3 n=size...

circa 10 anni fa | 0

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 10 anni fa

Domanda

Convert 2D image to 3D with color map
Hello, I have a color image of radiation pattern. I'd like to convert this image into a 3D image, based on color map (whic...

oltre 10 anni fa | 2 risposte | 0

Domanda

import csv file with headers as variables name
Hello, I have a CSV file with first row containing column name, which is variable name. I'd like to import this file so th...

oltre 10 anni fa | 1 risposta | 0

Domanda

add points into bode plot - phase and magnitude
Hello, I was asked to add one point in each part of the bode plot. I can plot a point in the phase part, but how can I add a...

oltre 10 anni fa | 1 risposta | 0

Domanda

moving application between computers
Hello, I'd like to generate some application in matlab (for data analysis), and then to move it to other computer which don't...

oltre 12 anni fa | 2 risposte | 0

Domanda

comm.GMSKModulator & comm.GMSKDemodulator
Hello all, When using the comm.GMSKModulator & comm.GMSKDemodulator as their standard (i.e.modulator = comm.GMSKModulator; ...

circa 13 anni fa | 0 risposte | 0

Domanda

problem with freeing memory in mex file
In my mex file, I get strange error on freeing memory on mxDestroyArray(metric_state); Can somebody go over the code and find...

circa 13 anni fa | 1 risposta | 0

Domanda

problem executign mex file
Hello, I've wrote some mex file, compiled it without any problem, but have problem to run it. Every time when I'm executing ...

circa 13 anni fa | 2 risposte | 0

Domanda

using MEX file and constants
Hello, I need to use PI value inside the mex file. how should i do it? (because right now I'm getting an error): Error GMSK_...

circa 13 anni fa | 1 risposta | 0

Domanda

generating AWGN in matlab
I'd like to have your overview if what I'm doing is OK. I need to plot the BER vs Eb/No. So the noise power which I should ge...

circa 13 anni fa | 2 risposte | 0

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 13 anni fa

Risolto

Add two numbers
Given a and b, return the sum a+b in c.

circa 13 anni fa