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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...

9 years ago

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

9 years ago

Solved

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 ...

9 years ago

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

9 years ago | 1

| accepted

Answered
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;

9 years ago | 0

| accepted

Answered
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 ...

9 years ago | 1

| accepted

Answered
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...

9 years ago | 1

Answered
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...

9 years ago | 0

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

9 years ago

Question

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...

9 years ago | 2 answers | 0

Question

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...

9 years ago | 1 answer | 0

Question

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...

9 years ago | 1 answer | 0

Question

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...

11 years ago | 2 answers | 0

Question

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

12 years ago | 0 answers | 0

Question

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...

12 years ago | 1 answer | 0

Question

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 ...

12 years ago | 2 answers | 0

Question

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_...

12 years ago | 1 answer | 0

Question

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...

12 years ago | 2 answers | 0

Solved

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...

12 years ago

Solved

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

12 years ago