Solved
Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...
9 years ago
Solved
Energy of a photon
*⚛ ☢ ⚛ ☢ ⚛ ☢ ⚛* Given the frequency F of a photon in giga hertz. Find energy E of this...
9 years ago
Solved
How to subtract?
*± ± ± ± ± ± ± ± ± ± ±* * Imagine you need to subtract one...
9 years ago
Answered
read data line by line from a .dat file after pressing a certain keyboard key
Are you looking for fgetl? <https://www.mathworks.com/help/matlab/ref/fgetl.html?s_tid=doc_ta Read line from file, removing new...
read data line by line from a .dat file after pressing a certain keyboard key
Are you looking for fgetl? <https://www.mathworks.com/help/matlab/ref/fgetl.html?s_tid=doc_ta Read line from file, removing new...
9 years ago | 0
Solved
Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.
9 years ago
Solved
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
9 years ago
Solved
Find the largest value in the 3D matrix
Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...
9 years ago
Answered
Can I run Simulink models using python program?
Have you seen the MATLAB Engine API for Python? <https://www.mathworks.com/help/matlab/programming-interfaces-for-c-c-fortran...
Can I run Simulink models using python program?
Have you seen the MATLAB Engine API for Python? <https://www.mathworks.com/help/matlab/programming-interfaces-for-c-c-fortran...
9 years ago | 0
Answered
how can i create a delay block(like in simulink) with matlab code
Have you tried the pause command? <http://www.mathworks.com/help/matlab/ref/pause.html pause: Stop MATLAB exectution temporar...
how can i create a delay block(like in simulink) with matlab code
Have you tried the pause command? <http://www.mathworks.com/help/matlab/ref/pause.html pause: Stop MATLAB exectution temporar...
9 years ago | 0
Answered
How can I extract number/letter part from this binary image ?
Have you tried OCR? Optical Character Recognition. <http://www.mathworks.com/help/vision/examples/recognize-text-using-optica...
How can I extract number/letter part from this binary image ?
Have you tried OCR? Optical Character Recognition. <http://www.mathworks.com/help/vision/examples/recognize-text-using-optica...
9 years ago | 0
Answered
How can I used Matlab for predictive modelling with those data ?
Have you seen the MathWorks Predictive Modeling website? It has lots of examples that will help you get started <https://www....
How can I used Matlab for predictive modelling with those data ?
Have you seen the MathWorks Predictive Modeling website? It has lots of examples that will help you get started <https://www....
9 years ago | 0
Answered
Can a simulink program send voltage readings to arduino uno?
Have you seen the Arduino Blocks in Simulink? Check this out: <https://www.mathworks.com/help/supportpkg/arduino/examples/get...
Can a simulink program send voltage readings to arduino uno?
Have you seen the Arduino Blocks in Simulink? Check this out: <https://www.mathworks.com/help/supportpkg/arduino/examples/get...
9 years ago | 0
| accepted
Answered
Generate a random number with a distribution in Simulink
There is a random source block in Simulink, is this what you are looking for? https://www.mathworks.com/help/releases/R2016b/...
Generate a random number with a distribution in Simulink
There is a random source block in Simulink, is this what you are looking for? https://www.mathworks.com/help/releases/R2016b/...
9 years ago | 0
Answered
how can i read unformatted binary file into matlab
Have you tried using the fread command with the options? <https://www.mathworks.com/help/releases/R2016b/matlab/ref/fread.htm...
how can i read unformatted binary file into matlab
Have you tried using the fread command with the options? <https://www.mathworks.com/help/releases/R2016b/matlab/ref/fread.htm...
9 years ago | 0
Answered
Face recognition in live video
Does this work for you from the example? (This is the basic starting point of that demo). <https://www.mathworks.com/help/rel...
Face recognition in live video
Does this work for you from the example? (This is the basic starting point of that demo). <https://www.mathworks.com/help/rel...
9 years ago | 0
Answered
Insert BLOB data into SQLite database field using Matlab and SQL query. Any idea?
Say you have a MAT file, (which is binary) and you want to store that in the sqlite blob... one way to do this is: % Read y...
Insert BLOB data into SQLite database field using Matlab and SQL query. Any idea?
Say you have a MAT file, (which is binary) and you want to store that in the sqlite blob... one way to do this is: % Read y...
9 years ago | 0
Solved
Compute Fibonacci Number
Compute the _n_-th Fibonacci Number f(0) = 0, f(1) = 1, f(2) = 1, f(3) = 2, ... f(42) = 267914296
9 years ago
Solved
Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...
10 years ago
Solved
Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...
10 years ago
Solved
Return a list sorted by number of occurrences
Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x. Ties are resolved by a ...
10 years ago
Answered
Displaying more than four decimal places in Live Script
This has to do with they way you format your answer. Try this in the live script: pi format long pi
Displaying more than four decimal places in Live Script
This has to do with they way you format your answer. Try this in the live script: pi format long pi
10 years ago | 0
Answered
can u send me the code if i attached that particular paper??
This sounds like homework... MATLAB Answers is not designed for others to do homework assignments.
can u send me the code if i attached that particular paper??
This sounds like homework... MATLAB Answers is not designed for others to do homework assignments.
10 years ago | 1
Answered
issue with Repeating Random Numbers in parfor-Loops
<https://nl.mathworks.com/help/matlab/math/why-do-random-numbers-repeat-after-startup.html Why do Random Numbers start the same ...
issue with Repeating Random Numbers in parfor-Loops
<https://nl.mathworks.com/help/matlab/math/why-do-random-numbers-repeat-after-startup.html Why do Random Numbers start the same ...
10 years ago | 0
Answered
Add new data into existing excel file
If you use xlswrite with this code it should work: filename = 'testdata.xlsx'; A = {'Time','Temperature'; 12,98; 13,99; 14...
Add new data into existing excel file
If you use xlswrite with this code it should work: filename = 'testdata.xlsx'; A = {'Time','Temperature'; 12,98; 13,99; 14...
10 years ago | 5
| accepted
Answered
why won't this plot?
for i = 1:length(xaxis); hold on ;if xaxis(i) >0; plot(xaxis(i),yaxis(i),'x'); end; end;
why won't this plot?
for i = 1:length(xaxis); hold on ;if xaxis(i) >0; plot(xaxis(i),yaxis(i),'x'); end; end;
10 years ago | 0
Answered
why won't this plot?
You need to add the hold on command. Try this: for i = 1:length(xaxis); hold on;if xaxis(i) >0; plot(xaxis(i),yaxis(i),'x')...
why won't this plot?
You need to add the hold on command. Try this: for i = 1:length(xaxis); hold on;if xaxis(i) >0; plot(xaxis(i),yaxis(i),'x')...
10 years ago | 0
Solved
Back to basics 4 - Search Path
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the user's portion of the current search...
10 years ago
Solved
Back to basics 3 - Temp Directory
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the path to the system's current temp di...
10 years ago