Create signals

`dsp.ColoredNoise` | Generate colored noise signal |

`dsp.Chirp` | Generate swept-frequency cosine (chirp) signal |

`dsp.HDLNCO` | Generate real or complex sinusoidal signals—optimized for HDL code generation |

`dsp.NCO` | Generate real or complex sinusoidal signals |

`dsp.SignalSource` | Import variable from workspace |

`dsp.SineWave` | Generate discrete sine wave |

Chirp | Generate swept-frequency cosine (chirp) signal |

Colored Noise | Generate colored noise signal |

Constant | Generate constant value |

Constant Ramp | Generate ramp signal with length based on input dimensions |

Discrete Impulse | Generate discrete impulse |

Identity Matrix | Generate matrix with ones on main diagonal and zeros elsewhere |

Multiphase Clock | Generate multiple binary clock signals |

N-Sample Enable | Output ones or zeros for specified number of sample times |

NCO | Generate real or complex sinusoidal signals |

NCO HDL Optimized | Generate real or complex sinusoidal signals—optimized for HDL code generation |

Random Source | Generate randomly distributed values |

Signal From Workspace | Import signal from MATLAB workspace |

Sine Wave | Generate continuous or discrete sine wave |

Triggered Signal From Workspace | Import signal samples from MATLAB workspace when triggered |

**Sample- and Frame-Based Concepts**

Introduction to real-world sample- and frame-based signals, and how to
model those signals in MATLAB^{®} and Simulink^{®}

**Create Signals for Sample-Based Processing**

Use the Constant block and the Signal From Workspace block to generate signals for sample-based processing

**Create Signals for Frame-Based Processing**

Use the Sine Wave block and the Signal From Workspace block to generate signals for frame-based processing

**Create Multichannel Signals for Sample-Based Processing**

Use the Concatenate block to create multichannel signals for sample-based processing

**Create Multichannel Signals for Frame-Based Processing**

Use the Concatenate block to create multichannel signals for frame-based processing

**Inspect Sample and Frame Rates in Simulink**

Learn how to determine the sample and frame rates of signals in your model

Overview of discrete-time signals

Overview of continuous-time signals

Configure the Simulink environment to minimize delay and increase simulation performance