Answered
[DEPRECATED] What frustrates you about MATLAB?
My biggest Gripe is that it has not decent method of binary manipulation. Creat a bin data type that will display the answer in ...

12 years ago | 1

Question

remove all the spaces from a string.
I have a string: Pre_CRC = '[1 0 1 0 1 1 1 1 0 1 0 1 0 0 1 0]' I need to convert this into a string to convert it into a u...

12 years ago | 2 answers | 0

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Question

16 Bit ITU-T CRC on vector
Greetings, I have a 1024 X 1 bit vertical vector that I need to run a 16 bit ITU-T CRC on and load the two haves of the resul...

12 years ago | 0 answers | 0

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Answered
Converting vector to binary and summing it
The basic idea behind this is that I am writing data to flash memory. I would like to take sixteen bytes and sum the entire 1024...

12 years ago | 0

Question

Converting vector to binary and summing it
Greetings, I have a large vector 2048 x 1 of numbers I need to convert into binary and add them all togather (disregarding o...

12 years ago | 8 answers | 0

8

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Answered
find out in workspace selected variables
Try typing whos I'm not sure what you mean by "selected" variables are present in the workspace if they have been decla...

12 years ago | 0

Answered
GUI Another help
I'm not totally sure what you're attempting but here is my guess. When you select an item from a list box returna value. This...

12 years ago | 0

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Question

open up a raw binary file .rbf from quartus II
Greetings, I have a raw binary file generated from quartus II 11.1 that I need to open in Matlab and display in Hex. How can ...

12 years ago | 1 answer | 0

1

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Answered
listing files in list box using gui
Next use a listbox command if(get(hObject, 'Value') == get(hObject, 'Max')) filelocation = get(handles.MAT_file,...

12 years ago | 0

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Answered
listing files in list box using gui
first use the Uigetfile if(get(hObject, 'Value') == get(hObject, 'Max')) [MATfilename, MATpath, filterindex]...

12 years ago | 0

Answered
Import data from .csv files and use them as the input matrixes
use the csvread() command type help csvread

12 years ago | 0

Answered
symbolic Integration in Matlab
Are you using the syms command which is in the symbolic toolbox? If you're attempting to integrate with a variable that has not ...

12 years ago | 1

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Question

radio button prompt
Is there a way to create an input prompt that instead of a string input has a radio button?

12 years ago | 2 answers | 0

2

answers

Question

uint32 and uint64 binary display
When using the uint32 and uint64 command as in Answer = uint32(137) I still get 137 back and not a binary number 32 bit...

12 years ago | 2 answers | 0

2

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Answered
Singular Matrix
The matrix you are working with is not full rank or no independent. This means that some columns or rows within the matrix are f...

12 years ago | 1

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export data from Matlab to PDF or HTML
Matlab has a report genereator feature that can export your data to both types.

12 years ago | 0

Question

requirements for parallel computing toolbox
In order to utilize the parallel toolbox do we need an i7 or i5 processor? or do we need something a lotta-bit more expensive li...

12 years ago | 1 answer | 0

1

answer

Answered
Cant figure out why my program isnt working
Just giving this a glance. Matlab works in Radians. There are certain commands you can specifily use to get matlab to work in de...

12 years ago | 0

Answered
Declaring a global variable
global X1 = 0 % use all caps for global I would advise against using global variables as they can be difficult to debug som...

12 years ago | 1

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how to declare
Do you have the symbolic toolbox? If yes than syms R G r = 4/pi * atan((R-G)/(R+G)); else you're more than likely...

12 years ago | 0

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Answered
How to append data or values to an existing .csv file??
Worst case you could read the current file you have csvread(....); Import the vectors, do you manipulation and then ...

12 years ago | 1

Question

Get frequencies out of data with an FFT
Greetings, I have a 2800 row vector of data I am trying to find the fundamental frequencies of using an FFT. I found some cod...

12 years ago | 1 answer | 0

1

answer

Answered
getting very weird number from hex2dec()
how would I go about rigging it so I just get zero?

12 years ago | 0

Question

getting very weird number from hex2dec()
Hello, I am attempting to convert large matrices of doubles to hex. I have an S matrix [2048 x 984] full of zeros If I...

12 years ago | 2 answers | 0

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Answered
MATLAB randomly crashes with no warning... Error Log included
try running a RAM memory Checker. Sometimes when it hits a spot of corrupt memory it crashes. This happened to me once.

12 years ago | 0

Answered
How to create the time-frequency spectrogram of FSK
there is a library called "voicebox" full of functions for this kind of thing. it's free and I believe there is a spectrogram fu...

12 years ago | 0

Answered
I need the code for converting RC circuit into transfer function
Do you have the control systems toolbox? If so you can create a state space system with matrix A,B,C,D SSmodel = ss(A,B...

12 years ago | 0

Answered
concatenate vectors
Newvect = [a(nx1);b(nx1);c(nx1)] or Newvect = [a(nx1) b(nx1)c(nx1)] or try help strcat help horzcat

12 years ago | 0

Answered
Explicit solution could not be found error
My advice would be to break this up and try parts a piece at a time. You're going to drive yourself up the wall if you try and t...

12 years ago | 0

Answered
Symbolic variables and equations. Beginner
clc clear syms a b c d x se1 = x^3 -3*x^2 +x se2 = sin(x) + tan(x) se3 =(2*x^2 - 3*x - 2)/(x^2 ...

12 years ago | 0