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The mean of a data set is the average value of all the numbers in the set. To find the mean, you add up all the numbers in the set and then divide by the total number of values in the set.

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What is the array representation of a d-ary heap?

In a d-ary heap, the elements are stored in an array where each element at index i has children at indices (di1) to (did).


What is the most efficient way to find the maximum value in a sliding window of a given array?

One efficient way to find the maximum value in a sliding window of a given array is to use a data structure like a deque (double-ended queue) to store the indices of elements in the window. By iterating through the array and maintaining the maximum value within the window, you can update the deque to ensure that it only contains relevant indices. This approach allows you to find the maximum value in the sliding window with a time complexity of O(n), where n is the number of elements in the array.


How can I use MATLAB to view a specific value in a sparse matrix?

To view a specific value in a sparse matrix using MATLAB, you can use the command full(matrix(row, column)) where matrix is your sparse matrix and row and column are the indices of the value you want to view. This command converts the sparse matrix to a full matrix and allows you to access the specific value at the given row and column.


Give an example of a computerised database?

Google, Search Engines, iTunes databases that are stored on the computer


What is sqlite?

SQLite is an ACID-compliant embedded relational database management system contained in a relatively small (~225 KB[1]) C programming library. The source code for SQLite is in the public domain. Unlike client-server database management systems, the SQLite engine is not a standalone process with which the program communicates. Instead, the SQLite library is linked in and thus becomes an integral part of the program. It can also be called dynamically. The program uses SQLite's functionality through simple function calls, which reduces latency in database access as function calls within a single process are more efficient than inter-process communication. The entire database (definitions, tables, indices, and the data itself) is stored as a single cross-platform file on a host machine. This simple design is achieved by locking the entire database file at the beginning of a transaction. SQLite is embedded into a growing number of popular applications. For example, Mozilla Firefox stores a variety of configuration data, (bookmarks, cookies, etc.), in internally managed SQLite databases. As another example, Google's Android OS for cellphones and other small devices includes SQLite.

Related Questions

What does 3 types of subscript tell you?

- the atomic number of a chemical element or- the number of a type of an atom in a molecule or- indices for physical/chemical parameters


What is an associative array?

An associative array is one of a number of array-like data structures where the indices are not limited to integers.


What is the definition of indices in mathemattics?

Indices in mathematics ismultiplication by a positive integer corresponds to repeated addition: The exponent is usually shown as a superscript to the right of the base.


What are the Miller-Bravais indices for hexagonal planes?

The Miller-Bravais indices for hexagonal planes are a set of three integers (h, k, l) that represent the orientation of a plane in a hexagonal crystal structure. These indices are used to identify and describe different planes within the hexagonal lattice.


Procedure of finding miller indices of a crystal structure?

following steps one should follow to find the miller indices of a crystal plane :Determine the intercepts of the face along the crystallographic axes, in terms of unit cell dimensions.Take the reciprocalsClear fractionsReduce to lowest terms You can visualize a a plane by by miller indices by using vesta (software for windows) or by using online Miller indices visualizer by Calistry (google it)


Why should indexes be used instead of subscripts to identify array elements?

You cannot uses indices instead of subscripts. The subscript operator [] requires an index in order to determine the subscript. Even if you don't use the subscript operator you still need an index to determine the offset of the subscript. Indeed, the only time you do not need an index is when traversing the array using a roving pointer, which is arguably more efficient than using a subscript to traverse an array since subscripts use multiplication instead of the much simpler increment/decrement operation.


What are miller indices?

Miller indices are a symbolic notation used to describe the orientation of planes and directions in a crystal lattice. They are a set of integers (hkl) representing the intercepts of a plane or direction with the crystallographic axes. Miller indices are used in crystallography to uniquely identify specific crystallographic planes and directions.


What is 3 to the power of 1 multiplied by 3 to the power of minus 2 expressed in positive indices?

First of all, 31 is 3. Now 3-2 is 1/32, which is 1/9. So the answer is 3/9, or 1/3. If by positive indices you mean positive exponents, that would be 1/31, because 1 plus -2 is -1, so you get 3-1 which is 1/31.


Plural of indices?

The word "indices" is already plural, so the plural form is still the same word. The singular form is "index", e.g. One index, two indices, 24 indices, 1,000 indices.


Is indices singular and plural?

"indices" is plural of "index".


Is indices singular or plural?

Indices is the plural form of the noun index.


What are the Miller indices for the hexagonal system and how are they used to describe the orientation of crystal planes in this system?

The Miller indices for the hexagonal system are a set of three integers (h, k, l) that represent the orientation of crystal planes. They are used to describe the spacing and orientation of planes within a hexagonal crystal lattice. The indices are calculated based on the intercepts of the plane with the crystallographic axes and are used to identify specific crystallographic planes within the hexagonal lattice structure.