Risposto
Problem with line numbers in editor in R2016a
That is a bit odd. I have R2106a installed on my Windows PC and I get line numbers in the Editor. Close MATLAB and start MATL...

quasi 10 anni fa | 3

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Risposto
Guidance with DFT Transform
f = 10; % 10 Hz. t = (0:2047)/100; % 100 Hz sampling rate. x = sin(2*pi*f*t); X = fft(x);

quasi 10 anni fa | 0

Risposto
Automatically define (global) variables
If you really need to use global variable, then I would suggest using structure. Create global structure that stores all your gl...

quasi 10 anni fa | 1

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how many machine can i install MATLAB ?
Assuming you are talking about Individual License, the magic number is 4. So you can install MATLAB on 4 PCs. These 4 PCs can ru...

quasi 10 anni fa | 0

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MATLAB and ErleBrain 2.0
Have you looked at the Robotics System Toolbox? It supports the Robot Operating System (ROS).

quasi 10 anni fa | 0

Risposto
Extracting name of variables from cell array
It will be much easier if we can turn your 'A', 'B', 'C', 'D' into 1, 2, 3, 4. For example, >> coef = [1;2;3;4]; >> comb...

quasi 10 anni fa | 0

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Domanda


Email Notification in MATLAB Answers
If I am interested in one question in MATLAB Answers and I would like to get an email notification whenever a comment or an answ...

quasi 10 anni fa | 1 risposta | 2

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Risposto
I need to create all a list of all possible states
I have written my own function to do what you are asking for. The trick is to use the MATLAB function *ndgrid*. >> A = allc...

quasi 10 anni fa | 1

| accettato

Domanda


Fixed-Point Version of TYPECAST?
I really like the MATLAB function *typecast*. It can easily convert between 32-bit integer and vector of bytes (and vice versa)....

quasi 10 anni fa | 4 risposte | 0

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Risposto
How to simulate multiple LTE user equipments (UE) in uplink with fading channel
Hi Leonardo, On the tx side of the uplink, I am assuming that you are able to create one resource grid for one UE for one sub...

quasi 10 anni fa | 0

Risposto
Is there any way to change variable to string for the save function?
I think you may just have a simple typo in one line of your code. Try this, my_result = sprintf('result_%d_%d', data_start,da...

quasi 10 anni fa | 1

Risolto


Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

oltre 12 anni fa

Risolto


inner product of two vectors
inner product of two vectors

oltre 12 anni fa

Risolto


Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...

oltre 12 anni fa

Risolto


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

oltre 12 anni fa

Risolto


Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

oltre 12 anni fa

Risolto


Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

oltre 12 anni fa

Risolto


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

oltre 12 anni fa

Risolto


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

oltre 12 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...

oltre 12 anni fa

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...

oltre 12 anni fa

Risolto


Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

oltre 12 anni fa

Risolto


Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

oltre 12 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...

oltre 12 anni fa

Risolto


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

oltre 12 anni fa

Risolto


Is my wife right?
Regardless of input, output the string 'yes'.

oltre 12 anni fa

Domanda


US $100 prize for breaking my encryption ...
Hi everyone, I often heard people saying that private secret encryption is never secure (in other words, easy to crack). But ...

oltre 12 anni fa | 1 risposta | 0

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Domanda


Newbie question about simulink "new" file format SLX
Hi everyone, I just found out that in R2012a, there is a new file format called SLX for saving simulink model. SLX is a bina...

quasi 13 anni fa | 1 risposta | 1

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Domanda


Why is property renamed in fixed-point toolbox in R2012b?
Hi everyone, I am just curious why every now and then Mathworks would rename either function or (in this case) property name....

circa 13 anni fa | 0 risposte | 1

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Risposto
How to turn off cell mode in Matlab editor in 2012b?
I have actually issued a service request to Mathworks and the answer is no. So there is no way to turn off cell mode in Matla...

oltre 13 anni fa | 0

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