Mod function matlab

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Help Center Help Center. The rem function follows the convention that rem a,0 is NaN. Find the remainder after division for a vector of integers and the divisor 3. Find the remainder after division for a set of integers including both positive and negative values. Note that nonzero results have the same sign as the dividend. When possible, rem attempts to produce exact integer results by compensating for floating-point round-off effects. Dividend, specified as a scalar, vector, matrix, multidimensional array, table, or timetable.

Mod function matlab

Help Center Help Center. Starting in Rb, mod no longer finds the modulus for each coefficient of a symbolic polynomial. For more information, see Compatibility Considerations. To find the remainder, use rem. If a is a polynomial expression, then mod a,b returns the unevaluated modulus of the polynomial. Find the modulus after division when both the dividend and divisor are integers. Find the modulus after division when the dividend is a rational number, and the divisor is an integer. Find the modulus after division when the dividend is a polynomial expression, and the divisor is an integer. If the dividend is a polynomial expression, then mod returns a symbolic expression without evaluating the modulus. To evaluate the modulus for each polynomial coefficient, first extract the coefficients of each term using coeffs. Next, find the modulus of each coefficient in c divided by Reconstruct a new polynomial using the evaluated coefficients. For vectors and matrices, mod finds the modulus after division element-wise. When both arguments are nonscalar, they must have the same size. If one argument is a scalar, the mod function expands the scalar input into an array of the same size as the other input.

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Mod function matlab

Help Center Help Center. Starting in Rb, mod no longer finds the modulus for each coefficient of a symbolic polynomial. For more information, see Compatibility Considerations. To find the remainder, use rem. If a is a polynomial expression, then mod a,b returns the unevaluated modulus of the polynomial. Find the modulus after division when both the dividend and divisor are integers. Find the modulus after division when the dividend is a rational number, and the divisor is an integer. Find the modulus after division when the dividend is a polynomial expression, and the divisor is an integer. If the dividend is a polynomial expression, then mod returns a symbolic expression without evaluating the modulus. To evaluate the modulus for each polynomial coefficient, first extract the coefficients of each term using coeffs.

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Help Center Help Center. I think you are looking for the absolute value function:. Usage notes and limitations: Arithmetic is performed using the output class. Select the China site in Chinese or English for best site performance. The rem function produces a result that is either zero or has the same sign as the dividend. Select the China site in Chinese or English for best site performance. Choose a web site to get translated content where available and see local events and offers. The rem function can calculate on all variables within a table or timetable without indexing to access those variables. Search MathWorks. Based on your location, we recommend that you select:. Find Modulus of Rationals Divided by Integers. Is there a operator to return the positive value of input? Usage notes and limitations: bit integers are not supported. Based on your location, we recommend that you select:. Trial software.

Help Center Help Center. Starting in Rb, mod no longer finds the modulus for each coefficient of a symbolic polynomial.

Convert the fi inputs in the previous example to double type and calculate the mod. Other MathWorks country sites are not optimized for visits from your location. See Also. Support Answers MathWorks. If one input has an integer data type, then the other input must be of the same integer data type or be a scalar double. Dividend numerator , specified as a number, symbolic number, variable, polynomial expression, or a vector or matrix of numbers, symbolic numbers, variables, or polynomial expressions. No, overwrite the modified version Yes. If one of the inputs has type int64 or uint64 , both inputs must have the same type. Ran in:. The concept of remainder after division is not uniquely defined, and the two functions mod and rem each compute a different variation. Data Types: single double int8 int16 int32 int64 uint8 uint16 uint32 uint64 logical duration char table timetable.