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Implementation of Ofdm on Software Defined Radio

Thesis Info

Author

Musawir Khan

Supervisor

Tassadaq Hussain

Program

MS

Institute

Riphah International University

Institute Type

Private

City

Islamabad

Country

Pakistan

Thesis Completing Year

2017

Thesis Completion Status

Completed

Page

v, 24 . : ill. ; 30 cm. +CD

Subject

Engineering

Language

English

Other

Submitted in fulfillment of the requirements for the degree of Master of Science in Electrical Engineering, Faculty of Engineering and Applied Sciences; Includes bibliographical references; Thesis (MS)--Riphah International University, 2017; English; Call No: 621.384 MUS

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676711651436

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حب الوطنی

حب الوطنی
نحمدہ ونصلی علی رسولہ الکریم امّا بعد فاعوذ بااللہ من الشیطن الرجیم
بسم اللہ الرحمن الرحیم
معزز اساتذہ کرام اور میرے ہم مکتب ساتھیو!
آج مجھے جس موضوع پر اظہار خیال کرنا ہے وہ ہے:’’حب الوطنی ‘‘
صدرِذی وقار!
جہاں تک حب اور محبت کا تعلق ہے تو کائنات رنگ و بو میں جتنا ذکر محبت کا ہوتا ہے شاید کوئی اور اصطلاح اتنی استعمال نہ ہوتی ہو ،کبھی کوئی اولاد سے محبت کا ذکر کرتا ہے۔ کبھی خوشبو سے محبت کا ذکر کیا جاتا ہے، کبھی دوستوں سے محبت کی پتنگیں بڑھائی جاتی ہیں،کبھی جائیداد سے محبت کا ذکر خیر ہوتا ہے بلکہ جائیداد کی محبت میں تو کشت و خون کا سلسلہ بھی روا رکھا جا تا ہے، سیم وزر سے محبت کی جاتی ہے۔ سونے چاندی کے اضانے میں اپنی تمام توانائیاں صرف کی جاتی ہیں، کوئی اولاد سے محبت کرتا ہے، کوئی مال سے محبت کرتا ہے، کوئی جان سے محبت کرتا ہے، اور وہ شخص کتنا خوش نصیب ہے جس کو اللہ اور اس کے رسولؐسے محبت ہوتی ہے۔
معزز سامعین!
بحیثیت مسلمان ہماری حقیقی محبت کا تقاضا یہی ہے کہ ہماری محبت کے جملہ پہلو سرورِ کائنات کی ذات با برکات کے لیے ہوں۔ اور آپؐ کے ساتھ محبت اس بات کی بھی متقاضی ہے کہ آپ کے ہر قول وفعل کو من وعن تسلیم کیا جائے اور پھر ہر زاویے سے اس پر عمل کرنے کی کوشش کی جائے ، اس میں ہماری دنیوی و اُخروی کامیابی ہے۔ سرکارِ دو عالمؐ کا ارشاد گرامی قدر ہے کہ حب الوطن من الایمان کہ وطن سے محبت ایمان سے ہے۔
صدرِذی وقار!
وطن کی محبت ایمان سے ہے اس کا اگر بنظر عمیق جائزہ لیں تو اسلام کے جملہ احکام بالخصوص اسی محبت کی تکمیل کے خواہاں ہیں۔...

فلسفہ نماز اور مکافات عمل

Prayer [al-Ṣalāh] is the second most important pillar of Islām. This is the ritual which is supposed to be offered by all the Muslims, who come of age and are sane, regardless of their status and wealth. Following the acceptance of Islām, offering Prayer is the foremost obligation of a Muslim, which is considered the prime manifestation and the testimony of his or her practical submission to Allāh and His religion, Islām. Faith in Allāh is the foundation of Islām, in the same way, Prayer is the practical foundation of Islām. Therefore, the Prophet (S. A. W) laid stress on the significance of Prayer, the most. Only those, who are steadfast in their Prayers and safeguard them are really aware of its importance, and only they can expect from Allāh to give them their reward, thus, they are the true believers. The importance and reality of Prayer can be understood only by that person who is well aware of this relation between man and Allāh and only he can feel its true spiritual pleasure. The effects of Prayer are prominently visible in the daily life of Muslims. The history of Prayer is as old as the religion itself. Its concept has been a part of all the religions, however, they have different ways to perform it. In this paper, the author explores the Islamic academic sources to ascertain the importance and the status of Prayer in Islām. Also, he explores its history, the tidings and remuneration of Prayer and of the rites and rituals belonging to it, e. G., Mosque, Āzān, Iqāmat, Rukū‘ (to bow down), Prostration, Maintenance of Ranks, etc.

Sedimentology and Petrology of the Volcaniclastic Rocks of the Bibai Formation, Ziarat District, Balochistan, Pakistan

The Upper Cretaceous Bibai Formation is exposed in Kach-Ziarat and Spera Ragha-Chinjun valleys and near Muslunbagh, within the western part of the Sulaiman Thrust-Fold Belt east of the Quetta Syntaxis. The formation generally comprises basic volcanic rocks, volcanic conglomerate and breccia, sandstone, mudstone and ash beds. Within the Kach-Ziarat valley it is dominantly composed of volcaniclastic sediments and rarely lava flows, while, within the Spera Ragha-Chinjun valley dominantly the in- situ basaltic volcanic rocks. The volcaniclastic succession may be categorized into various facies viz volcanic conglomerate (VC), volcanic breccia (VB), sandstone (SS), sandstone interbedded with mudstone (SSMS), mudstone (MS), limestone (LS) and lava flows (VOL), which are comparable with the facies classes A, B, C, D, E, and F of Mutti & Ricci Lucchi (1972, 1975) and Pickering et al. (1986a), indicating deposition by sediment gravity flows and slumping / soft sediment deformation. The volcanic conglomerate, VCP-VCC-SS association of the facies, their stacking pattern, erosive bases and fining-upward trend suggest deposition within a channelized complex anastomosing on a submarine fan system. The SSMS facies of sandstone interbedded with mudstone, characterized by Bouma (1962) Tabcde, Tbcde, Tcde and Tde sequences, sole marks, soft sediment deformation, pinch-and-swell and general thinning- and fining-upward trends of 2nd-order cycles, indicate deposition by turbidity currents in overbank (-levee) complex between channels. The mudstone (MS) facies, possessing occasional thin sandstone beds in lower part and profusion of shallow marine fauna in upper part, indicate deposition in lower fan / basin plane conditions and shows an overall shallowing-up of the succession. Limestone (LS) facies, interbedded with volcaniclastic facies in lower part of the formation, is very finely crystalline (bio-micritic) possessing micro-foraminifera of the globotmncana family suggest deposition during calm periods when volcanic activity had been suspended intermittently. The general south-southwestward flow of the paleocurrent pattern and litho- facies distribution in various studied sections suggest that source area was north of the Bibai Peak. Texture, composition and whole rock geochemistry of rock fragments of the volcanic conglomerate indicate that sediments were derived from a hotspot related volcanic terrain where detritus of the alkaline acidic igneous rocks was also available, from time to time, along with the major proportion of basic volcanic rocks, also of alkaline nature. Based on characters of various facies associations, their vertical and lateral organization, paleocurrent pattern and composition of detritus, we propose that the Bibai Formation comprises a special category of "channel (-levee) -overbank complex", we name it the Bibai Submarine Fan, which developed on the slope of a series of seamounts (hotspot volcanos). Litho facies and their associations clearly define the mid¬ fan, overbank (-levee) and lower-fan / basin plane components of the submarine fan. Seamounts developed on sea floor of the northwestern margin of the Indo-Pakistan Plate, which later on emerged, and provided detritus to the Bibai Submarine Fan. We suggest that the present trend of paleocurrents, generally southward, has been rotated anticlockwise along with its north and northeastward drift and anticlockwise rotation of the Indo-Pakistan Plate towards Eurasia during the Upper Cretaceous and later periods till present time. Its restoration by clockwise rotation back to its Upper Cretaceous (71.4±3.4 My) position would give its original west-northwestward paleoslope at the northwestern margin of the Indo-Pakistan Plate.