**Hafta ** |
**Konu ** |

**1** |
Signals and Systems. Continuous-Time and Discrete-Time Signals. Signal Energy and Power. Transformations of the Independent Variable. Periodic Signals. Even-Odd Signals. (Lecture 1) |

**2** |
Exponential and Sinusoidal Signals. The Unit Impulse and Unit Step Functions. Continuous-Time and Discrete-Time Systems. Basic System Properties. (Lecture 2 & Lecture 3) |

**3** |
Linear Time-Invariant Systems. Discrete-Time LTI Systems: The Convolution Sum. Continuous-Time LTI Systems: The Convolution Integral. (Lecture 4) - Example Problems 1 |

**4** |
Properties of Linear Time-Invariant Systems. Causal LTI Systems described by Differential and Difference Equations. (Lecture 5) - Example Problems 2 |

**5** |
Fourier Series Representation of Continuous-Time Periodic Signals. The Response of LTI Systems to Complex Exponentials. Convergence of the Fourier Series. Properties of Continuous-Time Fourier Series. (Lecture 6 & Lecture 7) |

**6** |
Fourier Series Representation of Discrete-Time Periodic Signals, Properties of Discrete-Time Fourier Series, Fourier Series and LTI Systems (Lecture 8) - Example Problems 3 |

**7** |
Midterm Exam 1 |

**8** |
The Continuous-Time Fourier Transform. The Continuous-Time Fourier Transform of Periodic Signals. Properties of the Continuous-Time Fourier Transform. (Lecture 9) |

**9** |
Frequency Response of LTI Systems (Convolution Property). Multiplication Property. Basic Continuous Time Fourier Transform Pairs. (Lecture 10) - Example Problems 4 |

**10** |
The Discrete-Time Fourier Transform. Properties of the Discrete-Time Fourier Transform. The Convolution Property. The Multiplication Property. Basic Fourier Transform Pairs. (Lecture 11 & Lecture 12) |

**11** |
Introduction to DFT, Introduction to Filtering (Lecture 13 & Lecture 14) - Example Problems 5 |

**12** |
Midterm Exam 2 |

**13** |
Sampling. The Sampling Theorem. Reconstruction of a Signal from Its Samples Using Interpolation. Aliasing. (Lecture 15) |

**14** |
z- Transform, Properties of z-Transform (Lecture 16) - Example Problems 6 |