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AmitDiwan has Published 10744 Articles

AmitDiwan
1K+ Views
To shift the bits of a integer array elements to the left, use the numpy.left_shift() method in Python Numpy. Bits are shifted to the left by appending x2 0s at the right of x1. Since the internal representation of numbers is in binary format, this operation is equivalent to multiplying ... Read More

AmitDiwan
1K+ Views
To copy values from one array to another, broadcasting as necessary, use the numpy.copyto() method in Python Numpy −The 1st parameter is the source arrayThe 2nd parameter is the destination arrayThe casting parameter controls what kind of data casting may occur when copying −‘no’ means the data types should not ... Read More

AmitDiwan
174 Views
To compute the bit-wise NOT of a 2D array element-wise, use the numpy.bitwise_not() method in Python Numpy.Computes the bit-wise NOT of the underlying binary representation of the integers in the input arrays. This ufunc implements the C/Python operator ˜.The where parameter is the condition broadcast over the input. At locations ... Read More

AmitDiwan
142 Views
To Interpret the input as a matrix, use the numpy.asmatrix() method in Python Numpy. The dtype parameter is used to set the type of the output array. Unlike matrix, asmatrix does not make a copy if the input is already a matrix or an ndarray. Equivalent to matrix(data, copy=False).NumPy offers ... Read More

AmitDiwan
135 Views
To compute the bit-wise NOT of a 1D array element-wise, use the numpy.bitwise_not() method in Python Numpy. Computes the bit-wise NOT of the underlying binary representation of the integers in the input arrays. This ufunc implements the C/Python operator ˜.The where parameter is the condition broadcast over the input. At ... Read More

AmitDiwan
313 Views
To Interpret the input as a matrix, use the numpy.asmatrix() method in Python Numpy. Unlike matrix, asmatrix does not make a copy if the input is already a matrix or an ndarray. Equivalent to matrix(data, copy=False).NumPy offers comprehensive mathematical functions, random number generators, linear algebra routines, Fourier transforms, and more. ... Read More

AmitDiwan
165 Views
To compute the bit-wise NOT of an array with signed integer type, use the numpy.bitwise_not() method in Python Numpy. Computes the bit-wise NOT of the underlying binary representation of the integers in the input arrays. This ufunc implements the C/Python operator ˜.The where parameter is the condition broadcast over the ... Read More

AmitDiwan
137 Views
To unpack elements of a uint8 array into a binary-valued output array, use the numpy.unpackbits() method in Python Numpy. The result is binary-valued (0 or 1). The axis is the dimension over which bit-unpacking is done. The axis is set using the "axis" parameter.Each element of the input array represents ... Read More

AmitDiwan
221 Views
To return the upper triangle of an array, use the numpy.triu() method in Python Numpy −The 1st parameter is the input arrayThe 2nd parameter is the 'k' i.e. the diagonal above which to zero elements.Here, k = 0 (the default) is the main diagonal, k < 0 is below it ... Read More

AmitDiwan
723 Views
To return the upper triangle of an array, use the numpy.triu() method in Python Numpy −The 1st parameter is the input arrayThe 2nd parameter is the 'k' i.e. the diagonal above which to zero elements.Here, k = 0 (the default) is the main diagonal, k < 0 is below it ... Read More