Convolution Calculator
Calculate discrete convolution of two sequences with step-by-step solutions. Free and instant.
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
⭐ Rate this tool
Your feedback helps us improve
🔄 Workflow Suggestion
Try combining multiple tools for a complete workflow. For example: Notepad → Text Encryption → Save to Cloud or Date Calculator → Calendar → Countdown Timer
Related Tools & Recommendations
💡 You might also need
Base64 Encode/Decode
Convert text to Base64 format and decode Base64 strings
JSON Formatter & Validator
Format, validate, and minify JSON data with syntax highlighting and error detection
JSON Viewer
Inspect JSON in an interactive tree. Expand and collapse nodes, copy paths, and view formatted JSON.
📁 More Calculators Tools
Unit Price Calculator
Calculate price per unit from total price and quantity. Compare two products to see which is cheaper per oz, kg, or any unit.
Number Base Calculator
Add, subtract, multiply, and divide in binary, octal, decimal, or hexadecimal
Exponents Calculator
Calculate powers with negative and fractional exponents plus expanded form guidance
🔗 Additional Related Tools
Send Feedback
We'd love to hear your thoughts! Your feedback helps us improve our tools and create a better experience for everyone.
Share Your Experience
Tell us what you think about this tool