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  1. EngineeringNewbie

    Copying Microsoft Equation Editor objects into MathCAD

    I have a document which consists of a number of Microsoft Equation Editor objects. I need to copy these into MathCAD. Is it possible to do this so that the equations can be used within MathCAD? If not, is there some kind of import facility? Your advice would be much appreciated! Clive [infinity]
  2. EngineeringNewbie

    Basic Sampling (Nyquist) Question

    Hi, I'm writing a software application which applies Fourier Synthesis to some electrical frequency-domain data (i.e. harmonics comprising a harmonic number, amplitude and phase for each harmonic). My question relates to the resultant periodic waveform - how many plot points (i.e. time values)...
  3. EngineeringNewbie

    Fourier Analysis and Synthesis

    I'm a software engineer working on a project to plot harmonic waveforms from source data. I do this using a Fourier approximation - taking harmonic numbers, magnitudes and phases as input, and deriving magnitudes to be plotted against time. I use the following equation: f(t) = sigma (from n =1...

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