dbcont Resume exccution Compare the first ncharacters of strings (colon) Regularly spaced vector dbdown Change local workspace context strmempi Compare the first n characters of strings,ignoring case dbmex Enable MEX-file debugging strrep String search and replac Ouit debug mode Special Variables and Constants strtok First token in stnng Display function call stac Vertical concatenation of strings ans The most recent answer List all breakpoints symvar Determine symbolic variables inan ssion computer Identify the computer on which MATLAB is running dhstep Execute one or more lines from a breakpoint texlabel Produce the TeX format from a character string eps Floating-point relative accuracy dbstop Set breakpoints in an M-file fiunction upper Convert stning to upper case Imaginary unit List M-file with line numbers Inf Infinity dbup Change local workspace contex inputname Input argument name String to Number Conversion Imaginary unit char Create character array(string) NaN Not-a-Number Function Handles int2str Integer to string conversion ciMAT data typehan Number of function arguments Converta matrix into a string num2str Number to string conversion nargoutchk Validate number ofoutput arguments functions Retum information about a function handle Write fommatted data toa string pi Ratio of a cirele's circumference to its diameter func2str Constructs a function name string from a function handle Read string under format control realma Largest positive floatingpoint number str2fune Constructs a function handle from a function name string str2double Convert string to double-precision value realmin Smallest positive floating-point number String to matrix conversion Pass or retum variable numbers of arguments Character String Functions str2num String to number conversion General abs Absolute value and complex magnitude Time and Dates Radix Conversion eval Interpret strings containing MATLAB expressions calendar Calendar real Real part of complex mumber bin2de Binary to decimal number conversion clock Curenttime asa date vector strings MATLAB string handling dee2bin Decimal to binary number conversion cputime Elapsed CPU time Decimal to hexadecimal number conversion date Current date string Hexadecimal to decimal number conversion String to Function Handle Conversion datenum Serial date number hex2aum Hexadecimal to double number conversion datestr Date string format Constructsa function name string froma function handle Matrix Manipulation datevee Date components Constructs a function handle from a function name string eomday End of month Elementary Matrices and Arrays etime String Manipulation blkdiag Construct a block diagonal matrix from inout arguments Current date and time Striptrailing blanks from the end of a string eve Identity matrix tie.toc Stopwatch timer deblank Find one string within another Generate linearly spaced vectors weekday Day of the week lower Convert string to lower case Generate logarithmically spaced vectors streat String concatenation nume Matrix Manipulation Create an array ofall ones stremp Compare strings ones Uniformly distributed random numbers and arrays cat Concatenate arrays strempi Compare strings,ignoring case rand Justify a character array randn Normally distributed random numbers and arrays diag Diagonal matrices and diagonals of amatrix Flip matrices left-right strmatch Find possible matches for a string zeros Create an array of all zeros Flip matrices up-downdbcont Resume execution dbdown Change local workspace context dbmex Enable MEX-file debugging dbquit Quit debug mode dbstack Display function call stack dbstatus List all breakpoints dbstep Execute one or more lines from a breakpoint dbstop Set breakpoints in an M-file function dbtype List M-file with line numbers dbup Change local workspace context Function Handles function_ha ndle MATLAB data type that is a handle to a function functions Return information about a function handle func2str Constructs a function name string from a function handle str2func Constructs a function handle from a function name string Character String Functions General abs Absolute value and complex magnitude eval Interpret strings containing MATLAB expressions real Real part of complex number strings MATLAB string handling String to Function Handle Conversion func2str Constructs a function name string from a function handle str2func Constructs a function handle from a function name string String Manipulation deblank Strip trailing blanks from the end of a string findstr Find one string within another lower Convert string to lower case strcat String concatenation strcmp Compare strings strcmpi Compare strings, ignoring case strjust Justify a character array strmatch Find possible matches for a string strncmp Compare the first n characters of strings strncmpi Compare the first n characters of strings, ignoring case strrep String search and replace strtok First token in string strvcat Vertical concatenation of strings symvar Determine symbolic variables in an expression texlabel Produce the TeX format from a character string upper Convert string to upper case String to Number Conversion char Create character array (string) int2str Integer to string conversion mat2str Convert a matrix into a string num2str Number to string conversion sprintf Write formatted data to a string sscanf Read string under format control str2double Convert string to double-precision value str2mat String to matrix conversion str2num String to number conversion Radix Conversion bin2dec Binary to decimal number conversion dec2bin Decimal to binary number conversion dec2hex Decimal to hexadecimal number conversion hex2dec Hexadecimal to decimal number conversion hex2num Hexadecimal to double number conversion Matrix Manipulation Elementary Matrices and Arrays blkdiag Construct a block diagonal matrix from input arguments eye Identity matrix linspace Generate linearly spaced vectors logspace Generate logarithmically spaced vectors numel Number of elements in a matrix or cell array ones Create an array of all ones rand Uniformly distributed random numbers and arrays randn Normally distributed random numbers and arrays zeros Create an array of all zeros : (colon) Regularly spaced vector Special Variables and Constants ans The most recent answer computer Identify the computer on which MATLAB is running eps Floating-point relative accuracy i Imaginary unit Inf Infinity inputname Input argument name j Imaginary unit NaN Not-a-Number nargin, nargout Number of function arguments nargoutchk Validate number of output arguments pi Ratio of a circle’s circumference to its diameter, realmax Largest positive floating-point number realmin Smallest positive floating-point number varargin, varargout Pass or return variable numbers of arguments Time and Dates calendar Calendar clock Current time as a date vector cputime Elapsed CPU time date Current date string datenum Serial date number datestr Date string format datevec Date components eomday End of month etime Elapsed time now Current date and time tic, toc Stopwatch timer weekday Day of the week Matrix Manipulation cat Concatenate arrays diag Diagonal matrices and diagonals of a matrix fliplr Flip matrices left-right flipud Flip matrices up -down