Convert Matlab Math Trig into C# RRS feed

  • Question

  • How to convert MATLAB code below into c# code below. I need some assistance




    Wednesday, February 6, 2019 8:14 AM

All replies

  • Hi pianoboyCoder,

    It will be beneficial to resolve the issue if you add comment to describe the following code. 


    In addition, you could refer to Math method in .net framework, which provides constants and static methods for trigonometric, logarithmic, and other common mathematical functions. Such as.

    // PI
    var pi = Math.PI;
    var costheta = Math.Cos(pi);

    Best regards,


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    • Proposed as answer by Stanly Fan Wednesday, February 13, 2019 2:39 AM
    Thursday, February 7, 2019 1:53 AM
  • I admit … I know NOTHING about MATLAB, but predicated on the information at


    I would think the C analog would be something like …

                const double increment = Math.PI/180.0;
                const double upperLimit = 2.0 * Math.PI;
                double cosTheta;
                for (double theta = 0; 
                     theta <= upperLimit;
                     theta += increment)
                    cosTheta = Math.Cos(theta);

    Friday, February 8, 2019 3:54 AM
  • Almost.  The Matlab code will create costheta as an array with 360 elements.

    Tim Roberts | Driver MVP Emeritus | Providenza &amp; Boekelheide, Inc.

    Monday, February 11, 2019 7:04 AM