Curve Fitting using MATLAB

AIM: To perform Data Analysis of the given IC engine data using Python.   OBJECTIVE: To perform Data Analysis. Plot a graph between any two Column vector. Calculate the area under the P-V diagram. Calculate the power output of this engine. Calculate engine specific fuel consumption.   PROBLEM STATEMENT: Data…

AIM: To write a python script to solve for the minimum value of pressure using the Newton-Raphson method.   OBJECTIVE: To use the Newton-Raphson method to find out the value of pressure for h = 0.6 . To find the optimal relaxation factor for this problem with the help of a suitable plot. To tabulate the results of…

AIM: To write a code to perform curve fitting in Python.   OBJECTIVES: Write code to fit a linear and cubic polynomial for the Cp data provided. Plot the linear and cubic fit curves along with the raw data points. Explain the parameters used to measure the fitness characteristics for both the curves.   THEORY:…

AIM: Simulate the transient behaviour of a simple pendulum using MATLAB.   OBJECTIVES: To write a program that solves the second order ODE which represents the equation of motion of a simple pendulum with damping. To simulate the motion of the simple pendulum with damping and creating an animation from the plots obtained…

AIM: Simulate the transient behaviour of a simple pendulum using Python.   OBJECTIVES: To write a program that solves the second order ODE which represents the equation of motion of a simple pendulum with damping. To simulate the motion of the simple pendulum with damping and creating an animation from the plots obtained…

AIM: Write a Python code to plot a PV diagram for otto cycle and calculate its thermal efficiency.   GOVERNING EUQATIONS: Ideal gas equation:`P*V=m*R*T`          P = Pressure in pascals          V = Volume in m^3          m = mass of the gas…

AIM: Simulating Forward Kinematics of a 2R Robotic Arm using Python program.   OBJECTIVES: Write a program in Python to simulate the forward kinematics of a 2R Robotic Arm. Creating an animation from the plots obtained in the program. Understand the movement of an 2R Robotic in 2D workspace.   THEORY: A robotic…

AIM: Simulating Forward Kinematics of a 2R Robotic Arm using MATLAB program.   OBJECTIVES: Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm. Creating an animation from the plots obtained in the program. Understand the movement of an 2R Robotic in 2D workspace.   THEORY: A robotic…

AIM: Write a Python program to calculate drag force against a cyclist.   GOVERNING EQUATIONS:  `F_d=1/2*ρ*A*C_d*v^2` Where, `F_d` = Drag Force `rho` = Density of the air (or the medium in which object is travelling)  A = Frontal Area of the object `C_d` = Coefficient of Drag (Drag coefficient),…

AIM: To simulate Crank and Slotted Arm Quick Return Mechanism using MATLAB.   OBJECTIVE: Write a program in MATLAB to simulate Slotted Arm Quick Return Mechanism. Creating an animation from the plots obtained in the program. Understand the mechanism used for the quick return. Learn the engineering significance of…

AIM: To simulate the Rankine Cycle using MATLAB.   OBJECTIVE: Calculate the state points of the Rankine cycle based on user inputs. Plot the corresponding T-S and H-S plots for the given set of inputs. Calculate cycle efficiency and back work ratio.   THEORY: The Rankine cycle or Rankine Vapor Cycle is the process…

  AIM: Write a code in MATLAB to parse the NASA thermodynamic data file and then calculate thermodynamic properties of various gas species.   OBJECTIVE: Write a function that extracts the 14 coefficient and calculates the enthalpy, entropy and specific heats for all the species in the data file (THERMO.dat).…

AIM: To optimise the stalagmite function and find the global maxima of function using Genetic Algorithm in MATLAB.   OBJECTIVES: Write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. Expalin the concept of genetic algorithm. Explain the syntax for ga in MATLAB.  …

AIM: To write a code to perform curve fitting in MATLAB.   OBJECTIVES: Write code to fit a linear and cubic polynomial for the Cp data provided. Plot the linear and cubic fit curves along with the raw data points. Explain the parameters used to measure the fitness characteristics for both the curves.   THEORY:…

AIM: Write a MATLAB code to plot a PV diagram for otto cycle and calculate its thermal efficiency.   GOVERNING EUQATIONS: Ideal gas equation:`P*V=m*R*T`          P = Pressure in pascals          V = Volume in m^3          m = mass of the gas…

AIM: Calculate drag force against a cyclist using MATLAB program.   GOVERNING EQUATIONS:  `F_d=1/2*ρ*A*C_d*v^2` Where,  `F_d`= Drag Force (SI unit N)  `ρ`(rho) = Density of the air (or the medium in which object is travelling), (SI unit kg/m^3)    A = Frontal Area of the object…