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## PTC Mathcad Prime Worksheets Directory -Page 2

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Worksheet nameCategoryDescription
Example of Using Laplace Transforms to Solve an ODEMechanical EngineeringIllustrates PTC Mathcad's ability to symbolically solve an ordinary differential equation using Laplace transforms. In this example, from dynamics, the worksheet demonstrates how to find the motion of a mass m attached to a spring and dashpot due to a known applied force.
Example of Using Symbolic Math to Solve an ODEStatistics & Data AnalysisThis worksheet illustrates PTC Mathcad's ability to symbolically solve an ordinary differential equation. In this example the worksheet shows you how to find the solution to a linear equation of first order in the canonical (standard) form using the integrating factor method.

Financial Risk Management in PTC Mathcad

Statistics & Data AnalysisThis worksheet employs assumptions about the distribution of risk to simulate expected rates of default for the purposes of financial planning.
Finding Channel Height, Channel Width, and Velocity of WaterCivil EngineeringThis worksheet using PTC Mathcad models the low water crossing geometry as a trapezoid to find the height, width, and velocity of the water in a channel.
Finding the Actual Force and Break Capacity of a Long-Shoe Internal Drum BrakeMechanical EngineeringThis worksheet using PTC Mathcad shows you how to determine the actuating force and the brake capacity of a long-shoe internal brake.
Finding the Shear Force and Bending Moment Along a BeamMechanical EngineeringThis worksheet provides you with an example of how the shear force and the bending moment along a simply supported beam can be determined as a function of the distance from one end.
Finite vs. Infinite Life and Fatigue Failure for a Steel ObjectMechanical EngineeringThis worksheet using PTC Mathcad provides an example of how to calculate for the fatigue failure of a rotating beam specimen made of ductile steel.
Fitting Hyperbolic DataStatistics & Data AnalysisThis worksheet using PTC Mathcad helps you to fit a hyperbolic function to collected data. This worksheet shows you how you can use the "minimize" solver function to fit a simple hyperbolic function to some data.
Gauss- Newton Nonlinear RegressionStatistics & Data AnalysisThis worksheet uses the Gauss-Newton regression method, applied in PTC Mathcad Prime,  in order to display curve-fitting non-linear models.
Gaussian Probability Distribution in MathcadStatistics & Data AnalysisThis PTC Mathcad worksheet walks you through an example of two random variables with joint density. It then visualizes the density function via surface and contour plots, and calculates the probability of an event.
Generating Polar Histograms in PTC MathcadStatistics & Data AnalysisThis worksheet teaches you how to plot a polar histogram using PTC Mathcad software.
Inventory Control Example in PTC MathcadStatistics & Data Analysis

This worksheet using PTC Mathcad shows you how to solve a classical inventory control problem commonly found in operational research.

Linear and Angular Momentum of Three Small BallsMechanical EngineeringThis worksheet looks at three small spheres of equal mass that are connected to a small ring by three inextensible, inelastic cods of equal length and equal space.
Load Flow CalculationsElectrical EngineeringThis worksheet using PTC Mathcad shows you how to describe the network for a five-bus power system, using a matrix containing the transmitting and receiving bus numbers, the series impedance, and shunt admittance.
Logistic Map and Ideal Random Number GeneratorStatistics & Data AnalysisThis worksheet using PTC Mathcad software describes the search for an ideal uniform random number generator, ultimately proving that the logistic random number generator simulates the behavior of the ideal uniform random number generator.
Manufacturing Performance Curves in MathcadStatistics & Data AnalysisThis worksheet discusses how the output of a manufacturing process can be sampled to control the quality of the items shipped and how this sampling can be performed by plotting three performance curves.
Measuring Traffic Flow and EAL for VehiclesCivil EngineeringThis worksheet using PTC Mathcad performs calculations to measure the traffic flow and evaluation assurance level for normal trucks and construction vehicles.
Modeling of SAW Delay LinesElectrical EngineeringShows how you can model SAW sensors in aerospace vehicles. The lack of support for transcendentals within the Differential Algebraic Equation framework prevents the use of the frequency domain analysis in analog extended Hardware Description Languages.
Monte Carlo Simulation of the Streeter Phelps EquationStatistics & Data AnalysisThis worksheet using PTC Mathcad provides you with the basic Streeter Phelps equation which allows for the calculation of the dissolved oxygen deficit in a stream or river as a function of the distance downstream.
Numeric and Symbolic Variables in PTC Mathcad - Undefining a variableStatistics & Data AnalysisThis worksheet explains the elements of variables and their role in PTC Mathcad software. Specifically, this worksheet teaches you how to undefine a variable using two simple methods.
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