MATLAB: The definition of variables

HI FOR ALL…

please i need help in some problems .. 1- i need to create vector with binary number randomly . 2- i need to input numbers to algorithm and these numbers are binary . 3- i have " The modulo 2^32 addition denoted by ⊞ " operation … how can i denoted in matlab with binary number .

THANKS

Best Answer

You can create integer random vectors with randi(), convert it to binary with de2bi(), and convert input binary to decimal with bi2de(). I didn't understand the last question.

Related Solutions

MATLAB: How to convert a cell containig 8bit niary sequence to integer value

   A={'01001100' '01011110' '00110110'
     '10010100' '01100000' '01000000'  
     '10011100' '00101101' '11011100'}
 B=cellfun(@bin2dec,A)

MATLAB: Variable definition

Instead of having 200 separate variables, it might be easier to create a single variable containing the 20,000 values arranged as a 2D matrix, consisting of 100 rows x 200 columns (or vice versa). This arrangement of your data will make it much easier to analyze and visualize the data in MATLAB, which is inherently based on vectors and matrices.
Also, you may want to consider using the csvread function instead of the load function to read the data in from your CSV file.

Please try the following:

   filename = 'myfile.csv';
   X = csvread(filename);
   Y = reshape(X,100,200);

Now you can access any one of the 200 columns of data as follows:

   k = 40;         % select a particular column k
   V = Y(:,k);     % all rows for the k-th column

HTH.

Best, Rick

Best Answer

Related Solutions

MATLAB: How to convert a cell containig 8bit niary sequence to integer value

MATLAB: Variable definition

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