Howtosignalprocessing
Number - page 4
Perfect number in java
What is a perfect number in Java?What is a perfect number with example?What are the first 4 perfect numbers in Java?What is perfect number in Java Co...
Special number
If the sum of the factorial of digits of a number (N) is equal to the number itself, the number (N) is called a special number. What are special 2 dig...
Niven number
In mathematics, a harshad number (or Niven number) in a given number base is an integer that is divisible by the sum of its digits when written in tha...
How to check if a number ends with 7 in java
How do you check whether number is buzz or not?What is an ending number?What is buzz number in C? How do you check whether number is buzz or not?Buz...
Spy number
A spy number is a number where the sum of its digits equals the product of its digits. For example, 1124 is a spy number, the sum of its digits is 1+1...
Count contours opencv python
How do you find the contours in OpenCV Python?How do you count the number of objects in an image in Python? How do you find the contours in OpenCV P...
Confusions regarding periodicity?
What is the concept of periodicity?What does periodicity depend on?What are the three categories of periodicity?What factors affect periodic trends? ...
Write a python program to find frequency of each digit in a given integer
What is the frequency of each digit? What is the frequency of each digit?Suppose a number is like 12452321, the digit D = 2, then the frequency is 3...
In a pulse code modulation scheme the difference t is encoded with just a single bit is
What is difference Pulse Code Modulation?What is Encoding in Pulse Code Modulation?What is the effect of the number of bits in the PCM process?Is a o...