1 MODELING OF DIGITAL COMMUNICATION SYSTEMS USING SIMULINK Slides: 30 Download presentation 1 MODELING OF DIGITAL COMMUNICATION SYSTEMS USING SIMULINK 120150210 정보석 EMLAB Contents 2 13. Simulink Examples 1. 2. 3. 4. Linear Predictive Coding (LPC) for Speech Compression 1. Speech Vocal Tract Model 2. Prediction Coefficients Computation 3. Speech Analysis and Synthesis RLS Interference Cancellation 1. Sinusoidal Interference 2. Low Pass Filtered Gaussian Noise Spread Spectrum 1. Spread Spectrum Simulink Model without In-Band Interference 2. Spread Spectrum Simulink Model with In-Band Interference 3. Spread Spectrum Simulink Model with In-Band Interference and Excision Antenna Nulling 5. Kalman Filtering 1. Scalar Kalman Filter 2. Kalman Equalizer 3. Radar Tracking Using Extended Kalman Filter(EKF) EMLAB Kalman Filtering 정의 3 측정 EMLAB 5 Scalar Kalman Filtering EMLAB Scalar Kalman Filtering 6 앞의 식을 scalar로 변경 전이 행렬은 상수로 변경 EMLAB Scalar Kalman Filtering 7 앞의 식을 scalar로 변경 전이 행렬은 상수로 변경 EMLAB Scalar Kalman Filtering 8 스칼라화 예제가 바로 그림 13. 40 EMLAB 12 Kalman Equalizer EMLAB Kalman Equalizer 14 EMLAB Kalman Equalizer 15 EMLAB Kalman Equalizer – Compare with LMS Filter 21 EMLAB 24 Radar Tracking Using Extended Kalman Filter(EKF) EMLAB Radar Tracking Using Extended Kalman Filter(EKF) 25 EMLAB Radar Tracking Using Extended Kalman Filter(EKF) 26 EMLAB Radar Tracking Using Extended Kalman Filter(EKF) 27 EMLAB Radar Tracking Using Extended Kalman Filter(EKF) 29 측정 오차를 과소평가한 경우 오차에 대한 저항성을 확인할 수 있다. EMLAB