
Explore the fundamentals of numerical analysis, focusing on the calculus of finite differences, forward differences, delta operators, and building a forward difference table.
Explore how to construct a forward difference table, compute delta f(a), delta^2 f(a), and understand triangular and diagonal representations using f(x) values.
Illustration1 shows computing y = x^3 + 5x - 7 for x = -1 to 5 and building the forward difference table, highlighting delta y and delta three six.
Construct a backward difference table from the given data, listing x from zero to five with the corresponding y values, starting with F0 equals three.
Demonstrates how to compute delta of sin(ax+b) using the definition delta f = f(x+h) − f(x) and the sine subtraction formula, yielding delta sin(ax+b) = 2 cos(ax+b + h/2) sin(h/2).
Factorize f(x) = (x^2+5)(x+6) as (x+2)(x+3) and apply the forward difference with h=1 to derive delta f(x) = -2/[(x+2)(x+3)(x+4)].
Explains the delta of x as f(x+h)−f(x) with x=1, rewrites in terms of sine and cosine, derives sin(A−B) = sin A cos B − cos A sin B.
Apply the quotient rule to delta 2^x over (x+1)!. Compute delta f and delta g, then substitute x=1 to derive delta [2^x/(x+1)!] = -(x 2^x)/(x+2)!.
Explore the corollary of the Newton–Gregory formula and its forward difference kernel for interpolation at f0 near the initial value, noting forward vs backward differences.
Understand the Newton–Gregory backward interpolation formula and its comparison with forward interpolation for equally spaced data, using nabla differences and the ending values of x.
Learn interpolation for unequally spaced data, contrasting equidistant and unequal intervals, and apply Lagrange's interpolation formula and divided difference to solve problems.
Explore Lagrange's interpolation formula for constructing a polynomial from given pairs (xi, f(xi)), using the product pattern in the numerator and denominator, including the equidistant x-case.
Learn the divided difference formula by computing the first divided difference as (f(x0)-f(x1))/(x0-x1) and (f(x1)-f(x0))/(x1-x0). Express it symbolically as delta between x0 and x1.
Apply Newton's divided difference method to build a divided difference table and compute f(2), f(8), and f(15) from the given x and f(x) values.
Apply the Newton Gregory forward interpolation formula to build a difference table and compute dy/dx and d2y/dx2 at x = 1.1 using deltas up to delta3.
Use synthetic division to divide a fourth-order polynomial by 3x-2, with alpha equals 2/3, obtaining a quotient of degree three and remainder 1/81.
Learn to differentiate a polynomial using synthetic division by building a division table with alpha and the coefficients.
Explore graphical methods to locate roots of equations by plotting f(x) and finding intersections; use successive approximations and initial estimates for algebraic and transcendental cases.
Explore the regula falsi (false position) method for root finding, using small-interval straight-line approximations and line-intersection updates to locate f(x)=0.
Apply the newton-raphson method to approximate roots of f(x)=0 by Taylor expanding around an initial guess and using x_{n+1}=x_n - f(x_n)/f'(x_n).
Numerical methods play a critical role in machine learning, deep learning, artificial intelligence, and data science. These methods are essential for solving complex mathematical problems that are common in these fields.
One of the most important uses of numerical methods in these areas is in the optimization of machine learning models. Optimization is the process of finding the set of model parameters that minimize a given objective function. This process involves complex mathematical calculations that often require numerical methods .
Here, the course is thoughtfully structured and organised. The topics covered are-
The Calculus of Finite Differences
The Forward Differences
Forward Difference Table
The backward Differences
Properties of Difference Operator
Interpolation with equal Intervals
Assumptions for methods of Interpolation
Newton Gregory Method/Formula
Newton Gregory Formula for backward Interpolation
Interpolation with unequal Intervals
Lagrange's Interpolation Formula
Divided Difference Formula
Numerical Differentiation
Numerical Integration
General Quadrature Formula
Trapezoidal Rule
Simpson's One Third (1/3) Rule
Simpson's Three Eighths(3/8)Rule
Weddle's Rule
Numerical Solution of Algebraic and Transcendental Equation
Properties of Algebraic Equations
Synthetic Division
Derivative of a Polynomial with synthetic division
Methods of finding out roots of equation : Graphical Method
Bisection Method
Regula Falsi Method/False Position Method
Iteration Method
Newton Raphson Method
Numerical methods are also used in the analysis of large datasets. Data scientists often encounter datasets that are too large to be processed using traditional methods. In these cases, numerical methods such as randomized linear algebra and Monte Carlo simulations can be used to efficiently process the data.
Here , in this course you'll receive support through a Q&A section, and the course is continually updated based on student feedback, with plans to add new topics in the future.
So why wait?
Enroll today and take the first step toward achieving your goals. With the right tools and support, you can make your dreams a reality and achieve the high score you deserve. Don't miss out on this opportunity to excel and boost your confidence.