Code Editor (JavaScript)
print('A circle kernel', ee.Kernel.circle({radius: 3}));
/**
* Output weights matrix (up to 1/1000 precision for brevity)
*
* [0.000, 0.000, 0.000, 0.034, 0.000, 0.000, 0.000]
* [0.000, 0.034, 0.034, 0.034, 0.034, 0.034, 0.000]
* [0.000, 0.034, 0.034, 0.034, 0.034, 0.034, 0.000]
* [0.034, 0.034, 0.034, 0.034, 0.034, 0.034, 0.034]
* [0.000, 0.034, 0.034, 0.034, 0.034, 0.034, 0.000]
* [0.000, 0.034, 0.034, 0.034, 0.034, 0.034, 0.000]
* [0.000, 0.000, 0.000, 0.034, 0.000, 0.000, 0.000]
*/