Convert Matlab Math Trig into C#

David Smith

7y1.8kVisual Basic .NET

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

theta=0:pi/180:2*pi;

costheta=cos(theta);

4 Replies

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Salman Beg7y ago
Hi David.
You can use Math() which is present under System Namespace.
Please follow this example which contains few examples and by using which you can implement it,

https://docs.microsoft.com/en-us/dotnet/api/system.math.cos?view=netframework-4.7.2

Thanks.
Madan Shekar7y ago
https://www.mathworks.com/videos/automatically-converting-matlab-code-to-c-code-96483.html
David Smith7y ago
I guess i worded the question wrong. I just simply want to convert the matlab code using c sharp text. I am asking What is the equivalent line if code in c sharp. How do i write costheta in c sharp using a the .net math library in c sharp theta=0:pi/180:2*pi; costheta=cos(theta
Madan Shekar7y ago
Create a MATLAB function, myfunc, in the folder c:\temp\example.

function [x,y] = myfunc(a,b,c)
x = a + b;
y = sprintf('Hello %s',c);

In Microsoft® Visual Studio®, add a reference to your C# project to the MATLAB COM object. From the Project menu, select Add Reference. Select the COM tab in the Add Reference dialog box. Select the MATLAB application.

using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
// Create the MATLAB instance MLApp.MLApp matlab = new MLApp.MLApp(); //
Change to the directory where the function is located matlab.Execute(@"cd c:\temp\example");
// Define the output object result = null;
// Call the MATLAB function myfunc
matlab.Feval("myfunc", 2, out result, 3.14, 42.0, "world");
//
Display result object[] res = result as object[]; Console.WriteLine(res[0]); Console.WriteLine(res[1]);
Console.ReadLine();
}
}
}