matlab code in javascript

Unfortunately, you cannot directly write MATLAB code in JavaScript. However, there is a JavaScript library called "matlablib" which provides some similar functionality to MATLAB. It includes numeric functions, statistical functions, signal processing functions and more. You can install it using the npm package manager.

Here's an example of using the "matlablib" library:

index.tsx
const ml = require('matlablib');

// create two matrices to add
let a = ml.matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]);
let b = ml.matrix([[9, 8, 7], [6, 5, 4], [3, 2, 1]]);

// add the matrices
let c = ml.add(a, b);

console.log(c.toArray()); // output: [[10, 10, 10], [10, 10, 10], [10, 10, 10]]
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Note that the syntax is different from MATLAB, so you'll need to read the documentation to learn the specific functions and how to use them.