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.

Help Center Help Center. The mod function follows the convention that mod a,0 returns a. 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 are always positive if the divisor is positive. Find the remainder after division by a negative divisor for a set of integers including both positive and negative values.

Mod function matlab

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Output Arguments collapse all m — Result of modulus operation scalar vector matrix multidimensional array. Generated code performs the arithmetic using the output class.

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.

MATLAB, a powerful numerical computing environment, offers a multitude of functions and operations to simplify complex mathematical tasks. One such operation that proves invaluable in various applications is the modulo operation. In MATLAB, understanding how to use the modulo operation opens up new avenues for handling data, implementing algorithms, and solving mathematical problems. In this article, we will delve into the basics of the modulo operation in MATLAB, exploring its syntax, applications, and practical examples. This operation is especially valuable in scenarios involving cyclic or periodic calculations, making it applicable in fields such as Modular Arithmetic and Cryptography. Here, dividend is the number to be divided, divisor is the value by which the division occurs, and remainder is the result, representing the remainder. In this example, we utilize the mod function to find the remainder when 51 is divided by 7.

Mod function matlab

Help Center Help Center. The mod function follows the convention that mod a,0 returns a. 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 are always positive if the divisor is positive. Find the remainder after division by a negative divisor for a set of integers including both positive and negative values. Note that nonzero results are always negative if the divisor is negative. Note that mod attempts to compensate for floating-point round-off effects to produce exact integer results when possible. Dividend, specified as a scalar, vector, matrix, multidimensional array, table, or timetable. Inputs a and m must either be the same size or have sizes that are compatible for example, a is an M -by- N matrix and m is a scalar or 1 -by- N row vector.

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Use mod functions to define the sawtooth wave for each period. Divisor, specified as a scalar, vector, matrix, multidimensional array, table, or timetable. Dividend, specified as a scalar, vector, matrix, multidimensional array, table, or timetable. Main Content. The rem function can calculate on all variables within a table or timetable without indexing to access those variables. Toggle Main Navigation. Be careful, as if you look for mod or modulus, you will often see the functions mod or rem, which essentially compute a remainder after division. Dividend, specified as a scalar, vector, matrix, multidimensional array, table, or timetable. The sawtooth wave increases linearly for a full period, and it drops back to zero at the start of another period. Toggle Main Navigation. Search MathWorks.

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.

Based on your location, we recommend that you select:. Remainder After Division for Negative Divisor. Main Content. Both variants have their uses. Search MathWorks. Search MathWorks. Inputs a and b must either be the same size or have sizes that are compatible for example, a is an M -by- N matrix and b is a scalar or 1 -by- N row vector. More About collapse all Differences Between mod and rem The concept of remainder after division is not uniquely defined, and the two functions mod and rem each compute a different variation. 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. The mod function ignores and discards any fimath attached to the inputs. Select the China site in Chinese or English for best site performance. See Also mod. Select the China site in Chinese or English for best site performance.