matlab官方给出的dec2bin function: functions=dec2bin(d,numBits)%DEC2BIN Convert decimal integer to its binary representation% DEC2BIN(D) returns the binary representation of D as a character% vector. D must be an i
hexStr = dec2hex(D) returns the hexadecimal, or base-16, representation of the decimal integer D. The output argument hexStr is a character vector that represents hexadecimal digits using the characters 0-9 and A-F. If D is a numeric vector, matrix, or multidimensional array, then hexStr...
'fix'rounds to the nearest integers toward zero, which is equivalent to removing any digits after the decimal point. 'floor'rounds to the nearest integers toward negative infinity. 'ceil'rounds to the nearest integer toward positive infinity. ...
"decimals"(default) |"significant" Rounding type, specified as"decimals"or"significant". The rounding type determines whetherroundconsiders digits in relation to the decimal point or the overall number of significant digits.Nmust be a positive integer when you specify"significant". In that case, ...
>>mp.Digits(34);%Setupdefaultprecision to34decimaldigits(quadruple).>>format longG%Toolbox shows all digitsincaseof'long'formats.%Simple expressions evaluationinquadruple precision:>>x=mp('pi/4')x=0.7853981633974483096156608458198757>>y=mp('sqrt(2)/2')y=0.707106781186547524400844362104849>>A=repmat(x...
binStr = dec2bin(D)returns the binary, or base-2, representation of the decimal integerD. The output argumentbinStris a character vector that represents binary digits using the characters0and1. IfDis a numeric vector, matrix, or multidimensional array, thenbinStris a two-dimensional character ...
2. addtodate函数 函数功能:按字段修改日期数字 R = addtodate(D, Q, F) t2= addtodate(t1,a,'year'); % t2=t1+ a年 t2= addtodate(t1,a,'month'); % t2=t1+ a月 t2= addtodate(t1,a,'day'); % t2=t1+ a日 t2= addtodate(t1,a,'hour'); % t2=t1+ a时 ...
Minimum number of digits in the output, specified as a nonnegative integer. IfDcan be represented with fewer thanminDigitshexadecimal digits, thendec2hexpads the output. D >= 0 Pads with leading zeros D < 0 Pads with leadingFcharacters(since R2020b) ...
Get bits = dec2mvl(-23) bits = '101001' Find the multivalued logic vector for a negative decimal integer. Specify the minimum number of bits to be returned at the output. Get bits = dec2mvl(-23,8) bits = '11101001' Input...
num2sdec-Convertstoredintegersofarrayoffiobjectstosigneddecimalrepresentation num2fixpt-QuantizeavalueusingaFixed-PointDesignerrepresentation. num2alphaheaders-GenerateAlphaheadersfromanumber(usuallycolumn). >> 运算符 其中: 左除a\b表示 ...