Gradient Descent – Machine Learning

Introduction: Gradient Descent is the most used algorithm in Machine Learning. In this article, you will learn how to implement the Gradient Descent algorithm in python. Gradient Descent is a method of minimizing the cost function by an iterative method. In this method, we assume initial weights(theta) and go on minimizing these weights by learning […]

RTOS Task switching based on priority using LCD – CodesExplorer

Prerequisites:- The prerequisite for this program you should have knowledge of Simple LCD interfacing on ARM LPC2148. You can visit this post to get the program, algorithm about LCD interfacing.   Introduction:- In this post, We will be dealing with RTOS(Real-time Operating System) Program to switch the tasks based on the priorities.At first the OS is initialised […]

RTOS program to generate Round Bin Multitasking algorithm

In this article let’s learn to assign tasks in round robin fashion. In the following program first, it assigns the highest priority to task1 and then it creates task2,task3. It continued the execution and waits for an event in task1, then suspends task1 and then enters into task2. Next, it waits for an event in […]

ARM thumb program to find first 10 fibonacci numbers

In this article let’s learn how to find the first 10 Fibonacci numbers.Usually Fibonacci numbers start from 0,1,1,2……In this, we can observe that the present number in Fibonacci is the summation of the previous two numbers. So in this, we should initialize the first two numbers as -1 and +1 so that our algorithm works […]

ARM assembly code to find number of ones and zeros in a 32 bit number

Hello guys! Today we will see how to find number of ones and zeros in a 32 bit number. Let’s first understand the algorithm later we see a example code. Algorithm: Start Store a 32 bit number in register(Rd). Initialize a counter register to 1Fh(32) Initialize one regiter(Ra) to zero to store number of ones, […]

8051 code find sum of first N natural numbers

Hello, guys! Today we will see 8051 assembly program to find the sum of first N natural numbers. There are two ways to compute the sum of N natural numbers. We will go through one by one. First method: It’s simple basic code. Let’s go through the algorithm. Algorithm: Start Store the value(N) up to which sum has […]

8051 program to convert Ascii value to Hexadecimal value….

Hi guys…In this article let’s learn conversion.The ascii to Hex conversion logic is very simple.The hexadecimal numbers from 31H-39H are 0-9 numbers in ascii and 41H to 46H are A to F numbers. So we should first compare the number with 40H if it is lesser subtract with 30H and it is greater subtract with […]

Introduction of classes and objects in java.Program to take the input as student name,roll number and display in different class.

Hi guys in this article let’s learn about class.You might be thinking that you use class in every single program but don’t know what is class so let’s start.Hope you’ll enjoy it 🙂  Class is the core of Java.Each every single thing in java is referred as object and class. To understand the concept of […]

8051 timer Interrupt program to copy data from P0 to P1 ,while simultaneously generating square wave of time period 200 uS at P2^0 .

When it comes to interrupt programming , we have to consider some important registers. For this program the registers used are IE(interrupt enable),TCON(timer control),TMOD(timer mode).     In timer interrupt programming calculating the value to be loaded to the timer is very important. Here XTAL frequency i have considered is 11.0592 MHz.If you are using […]

Difference between static and non-static methods in java

In this article let’s learn how static and non-static methods are used in a program.Usually when we want to access class members we create the object of the class and then access through the object as reference.There is another way to do this without creating the object(accessing directly by class name)  i.e by using the […]