Expand description
Generic blocks
| Block | Usage | WebAssembly? |
|---|---|---|
| Apply | Apply a function to each sample | ✅ |
| Combine | Apply a function to combine two streams into one | ✅ |
| Filter | Apply a function to filter samples | ✅ |
DSP blocks
Limiting blocks
| Block | Usage | WebAssembly? |
|---|---|---|
| Throttle | Limits graph sample rate | ❌ |
| Head | Stops graph after specified number of samples | ✅ |
Source/sink blocks
| Block | Usage | WebAssembly? |
|---|---|---|
| FileSource | Reads samples from a file | ❌ |
| SoapySource | Read samples from a soapy device | ❌ |
| Source | Repeatedly apply a function to generate samples | ✅ |
| NullSource | Generates a stream of zeros | ✅ |
| FileSink | Writes samples to a file | ❌ |
| NullSink | Drops samples | ✅ |
Message blocks
| Block | Usage | WebAssembly? |
|---|---|---|
| MessageSource | Repeats a fixed message on an interval | ❌ |
Structs
Applies a function to each sample in the stream.
Applies the specified function sample-by-sample to two streams to form one.
Computes a FFT
Writes samples to a file.
FileSourceNon-WebAssembly
Loads samples from a file, then stops.
Applies a function to filter a stream
Creates a generic FIR filter.
Stops the graph after the given number of samples
Creates a generic IIR filter.
MessageSourceBuilderNon-WebAssembly
Repeats a fixed message on an interval
Silently drops samples
Generates a stream of zeroes
Repeatedly applies a function to generate samples.
ThrottleNon-WebAssembly
Limits the sample rate to the given value