Convolution Calculator
Calculate discrete convolution of two sequences with step-by-step solutions. Free and instant.
Convolution Calculator
Compute discrete convolution (f * g)[n] = Σ f[k]·g[n−k] with step-by-step solutions.
Result (A * B)
[1, 3, 3, 1]
Step-by-step
- n = 0: a[0]×b[0]=1 = 1
- n = 1: a[0]×b[1]=1 + a[1]×b[0]=2 = 3
- n = 2: a[1]×b[1]=2 + a[2]×b[0]=1 = 3
- n = 3: a[2]×b[1]=1 = 1
Convolution Calculator
This free convolution calculator computes the discrete convolution of two sequences. Enter sequence A and sequence B as comma- or space-separated numbers to get the result and a step-by-step breakdown for each output index. No sign-up required.
- Formula: (f * g)[n] = Σ f[k]·g[n−k]
- Input: two sequences of numbers (comma or space separated)
- Step-by-step terms and sum per index
- Copy result and reset
- Mobile-friendly