Funzioni Di Ingegneria

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Name

Description

Syntax

BESSELI 



 


Returns the modified Bessel function In(x).

BESSELI(X, N)

BESSELJ 



 


Calculates the Bessel function Jn(x).

BESSELJ(X, N)

X is the value at which to evaluate the function. N is the order of the Bessel function. If n is not an integer, it is truncated.

BESSELK 



 


Returns the modified Bessel function Kn(x).

BESSELK(X, N)

BESSELY 



 


Returns the Bessel function Yn(x).

BESSELY(X, N)

BIN2DEC 



 


Converts a binary number to decimal.

BIN2DEC(number)

BIN2HEX 



 


Converts a binary number to hexadecimal.

BIN2HEX(number, [places])

Number is the binary number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

BIN2OCT 



 


Converts a binary number to octal.

BIN2OCT(number, [places])

Number is the binary number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

BITAND 



 


Returns a bitwise ‘AND’ of two numbers.

BITAND( number1, number2)

BITLSHIFT 



 


Returns a number shifted left by the specified number of bits.

BITLSHIFT(number, shift_amount)

BITOR 



 


Returns a bitwise ‘OR’ of two numbers.

BITOR(number1, number2)

BITRSHIFT 



 


Returns a number shifted right by the specified number of bits.

BITRSHIFT(number, shift_amount)

BITXOR 



 


Returns a bitwise ‘XOR’ of two numbers.

BITXOR(number1, number2)

COMPLEX 



 


Converts real and imaginary coefficients into a complex number of the form x + yi or x + yj.

COMPLEX(real_num,i_num,suffix)

Real_num is the real coefficient of the complex number. I_num is the imaginary coefficient of the complex number. Suffix is the suffix for the imaginary component of the complex number. If omitted, suffix is assumed to be “i”.

CONVERT 



 


Converts a number from one measurement system to another.

CONVERT(number, from_unit, to_unit)

Number is the number to be converted. From_unit is a text string, denoting the current unit. From_unit is a text string, denoting the unit to which the number will be cconverted.

DEC2BIN 



 


Converts a decimal number to binary.

DEC2BIN(number, [places])

Number is the decimal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

DEC2HEX 



 


Converts a decimal number to hexadecimal.

DEC2HEX(number, [places])

Number is the decimal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

DEC2OCT 



 


Converts a decimal number to octal.

DEC2OCT(number, [places])

Number is the decimal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

DELTA 



 


Tests whether two values are equal.

DELTA(number1, number2)

ERF 



 


Returns the error function integrated between lower_limit and upper_limit.

ERF(lower_limit,[upper_limit])

ERFC 



 


Returns the complementary ERF function integrated between x and infinity.

ERFC(x)

ERFC.PRECISE 



 


Returns the complementary ERF function integrated between x and infinity.

ERFC.PRECISE(x)

ERF.PRECISE 



 


Returns the error function.

ERF.PRECISE(x)

GESTEP 



 


Returns 1 if number ≥ step; returns 0 (zero) otherwise. Use this function to filter a set of values.

GESTEP(number,step)

HEX2BIN 



 


Converts a hexadecimal number to binary.

HEX2BIN(number, [places])

Number is the decimal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

HEX2DEC 



 


Converts a hexadecimal number to decimal.

HEX2DEC(number)

HEX2OCT 



 


Converts a hexadecimal number to octal.

HEX2OCT(number, [places])

Number is the decimal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

IMABS 



 


Returns the absolute value (the modulus) of a complex number.

IMABS(inumber)

IMAGINARY 



 


Returns the imaginary coefficient of a complex number in x + yi or x + yj text format.

IMAGINARY(inumber)

IMARGUMENT 



 


Returns the argument theta (an angle expressed in radians) of a complex number.

IMARGUMENT(inumber)

IMCONJUGATE 



 


Returns the complex conjugate of a complex number in x + yi or x + yj text format.

IMCONJUGATE(inumber)

IMCOS 



 


Returns the cosine of a complex number

IMCOS(inumber)

IMCOSH 



 


Returns the hyperbolic cosine of a complex number.

IMCOSH(inumber)

IMCOT 



 


Returns the cotangent of a complex number.

IMCOT(inumber)

IMCSC 



 


Returns the cosecant of a complex number.

IMCSC(inumber)

IMCSCH 



 


Returns the hyperbolic cosecant of a complex number.

IMCSCH(inumber)

IMDIV 



 


Returns the quotient of two complex numbers in x + yi or x + yj text format.

IMDIV(inumber1,inumber2)

IMEXP 



 


Returns the exponential of a complex number in x + yi or x + yj text format.

IMEXP(inumber)

IMLN 



 


Returns the natural logarithm of a complex number in x + yi or x + yj text format.

IMLN(inumber)

IMLOG10 



 


Returns the common logarithm (base 10) of a complex number in x + yi or x + yj text format.

IMLOG10(inumber)

IMLOG2 



 


Returns the base-2 logarithm of a complex number in x + yi or x + yj text format.

IMLOG2(inumber)

IMPOWER 



 


Returns a complex number raised raised to a power.

IMPOWER(inumber, number)

IMPRODUCT 



 


Returns the product of 1 to 255 complex numbers in x + yi or x + yj text format.

IMPRODUCT(inumber1,inumber2,…)

IMREAL 



 


Returns the real coefficient of a complex number in x + yi or x + yj text format.

IMREAL(inumber)

IMSEC 



 


Returns the secant of a complex number.

IMSEC(inumber)

IMSECH 



 


Returns the hyperbolic secant of a complex number.

IMSECH(inumber)

IMSIN 



 


Returns the sine of a complex number in x + yi or x + yj text format.

IMSIN(inumber)

IMSINH 



 


Returns the hyperbolic sine of a complex number.

IMSINH(inumber)

IMSQRT 



 


Returns the square root of a complex number in x + yi or x + yj text format.

IMSQRT(inumber)

IMSUB 



 


Returns the difference of two complex numbers in x + yi or x + yj text format.

IMSUB(inumber1,inumber2)

IMSUM 



 


Returns the sum of two or more complex numbers.

IMSUM(inumber1, inumber2, …)

IMTAN 



 


Returns the tangent of a complex number.

IMTAN(number)

OCT2BIN 



 


Converts an octal number to binary.

OCT2BIN(number, [places])

Number is the octal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.

OCT2DEC 



 


Converts an octal number to decimal.

OCT2DEC(number)

OCT2HEX 



 


Converts an octal number to hexadecimal.

OCT2HEX(number, [places])

Number is the octal number to be converted. Places is the number of characters to use. If places is omitted, the minimum number of characters is used.