Operations Research Part-III

وصف المادة:تُقدّم هذه المادة مراجعة شاملة لمفاهيم إشارات الزمن المنفصل، وخصائص الأنظمة الرقمية وتمثيلها. تشمل المواضيع:المعالجة الرقمية لإشارات الزمن المتصلتحويل Z وتحليل استجابة التردد باستخدام مواقع الأصفار والأقطابأنظمة المرحلة الدنيا وكلّ التمريرتصميم مرشحات FIR وIIRتحويل فورييه المتقطع (DFT) والخوارزمية السريعة لتحويل فورييه (FFT)تحليل فورييه للإشارات الزمنية باستخدام أدوات التحويل الرقميأهداف المادة:بنهاية هذه الدورة، سيكون الطالب قادرًا على:تحليل وتمثيل إشارات وأنظمة الزمن المنفصل في المجالين الزمني والترددياستخدام تحويل Z في تحليل أنظمة LTIفهم عملية التحويل من الإشارات التناظرية إلى الرقمية (A/D) والعكس (D/A)تصميم مرشحات رقمية ذات استجابة محدودة (FIR) وغير محدودة (IIR)استخدام تحويل فورييه المتقطع (DFT) كأداة أساسية في تطبيقات DSPتعزيز مهارات التحليل والبرمجة الرقمية المتعلقة بالإشارات محتوى الفيديوهات التعليمية:خلال سلسلة من الشروحات العملية، سيتعلم الطلاب المفاهيم من خلال أمثلة واقعية وشرح تطبيقي لكل موضوع:مفهوم السببية في الأنظمةخاصية الخطية للأنظمةالعلاقة بين الأنظمة الخطية والمعادلات التفاضليةالأنظمة الثابتة زمنياً والمتغيرة مع الزمنعملية التقطيع (Sampling)أنواع الأنظمة الرقميةتحويل Z وتحليلهالالتفاف (Convolution)تحويل فورييه المتقطع (DFT)الخوارزمية السريعة لتحويل فورييه (FFT)تصميم مرشحات FIRتصميم مرشحات IIRتُقدّم هذه المادة مراجعة شاملة لمفاهيم إشارات الزمن المنفصل، وخصائص الأنظمة الرقمية وتمثيلها. تشمل المواضيع:المعالجة الرقمية لإشارات الزمن المتصل باستخدام أدوات تحليل فعّالة وأساليب عددية متقدمةتحويل Z وتحليل استجابة التردد باستخدام مواقع الأصفار والأقطاب

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