| Worskeet name | Category | Description |
|---|---|---|
| Numeric and Symbolic Variables in PTC Mathcad - Undefining a variable | Statistics & Data Analysis | This 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. |
| Using Excel Spreadsheets in PTC Mathcad | Calculus & Des | This worksheet using PTC Mathcad includes an example of an engineer designing a hi-fi speaker that must meet a certain frequency response. The horizontal trend must be over the whole spectrum of the audible range with a tolerance of +/- 1dB. |
| Calculus & Des | This worksheet sets up a set of coupled ordinary differential equations. A matrix of the functions for the x/y positions and velocities is defined. It's then passed to the RKadapt function. The x/y positions are plotted with a 3D plot of the sinusoidal humps, marking the trajectory of the board as it travels through the humps. | |
| Plotting Frequency Distribution Data in PTC Mathcad | Statistics & Data Analysis | This worksheet shows you how to use PTC Mathcad to calculate a frequency distribution for values in a vector that fall in a specified number of bins within the range of the data, and how to plot the resulting histogram. |
| Response Surface Modeling in PTC Mathcad | Statistics & Data Analysis | This worksheet using PTC Mathcad provides you with an example of a box-behnken experiment with three parameters at three levels. |
| Analyzing Process Capabilities | Mechanical Engineering | This worksheet using PTC Mathcad takes a normal distribution to represent the amount of products lying outside the tolerance limits. |
| Random Walks in PTC Mathcad | Statistics & Data Analysis | This worksheet using PTC Mathcad shows you how to simulate a random walk and visualize it through the use of graphs and charts. |
| Preparing Time Series for Data Analysis | Statistics & Data Analysis | This worksheet shows how you can import a data file consisting of time series data into PTC Mathcad. |
| Generating Polar Histograms in PTC Mathcad | Statistics & Data Analysis | This worksheet teaches you how to plot a polar histogram using PTC Mathcad software. |
| Differential Algebraic Equations in PTC Mathcad | Calculus & Des | This worksheet using PTC Mathcad shows you how to solve an ordinary differential equation whose solution has additional equality constraints beyond initial or boundary conditions. These are known as Differential Algebraic Equations (DAE). |
| Financial Risk Management in PTC Mathcad | Statistics & Data Analysis | This worksheet employs assumptions about the distribution of risk to simulate expected rates of default for the purposes of financial planning. |
| Inventory Control Example in PTC Mathcad | Statistics & Data Analysis | This worksheet using PTC Mathcad shows you how to solve a classical inventory control problem commonly found in operational research. |
| Measuring Traffic Flow and EAL for Vehicles | Civil Engineering | This worksheet using PTC Mathcad performs calculations to measure the traffic flow and evaluation assurance level for normal trucks and construction vehicles. The EAL is a security evaluation that measures functional, structural, and methodological efficiency for an IT system and in this instance is applied for vehicles. |
| Using the Finite Element Method on Truss Structures | Civil Engineering | This PTC Mathcad calculation shows how to design a warehouse based on a steel beam structure. Truss design is commonly taught in engineering courses, but based on a hand calculations approach. Instead, this worksheet uses a robust and error-checking method that can be performed automatically and repeatedly. |
| Calculating Volume of a Pressure Vessel | Algebra & Geometry | This worksheet teaches you how to calculate the total volume of a chamber given the various geometries. An Excel component object allows you to specify the diameters/heights of the chamber at various points. This worksheet provides examples of how you can calculate the volumes for a shell, a cone, and the total volume. A list box is used to specify the end connections. |
| Three Phase Power System in PTC Mathcad | Electrical Engineering | This worksheet discusses how to find the power distribution and parameters for power lines. Unbalanced power systems require analysis by the method of symmetrical components. |
| Finding the Actual Force and Break Capacity of a Long-Shoe Internal Drum Brake | Mechanical Engineering | This worksheet using PTC Mathcad shows you how to determine the actuating force and the brake capacity of a long-shoe internal brake. |
| Using Cubic Splines to Determine Characteristics and Efficiency of a Pump | Civil Engineering | This worksheet provides you with an example of a problem where you need to determine a pipe operation point in terms of head and discharge, operation efficiency, suitability of the pump chosen, and input horsepower to the pump. |
| Fitting Hyperbolic Data | Statistics & Data Analysis | This 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. You can plot the fitted curve with the data and calculate the residual error. |
| Finding Channel Height, Channel Width, and Velocity of Water | Civil Engineering | This 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. |
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PTC Mathcad Prime Worksheets Directory - Part 2
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