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soalan matematik persamaan linear

Optimal Operation of Photovoltaic Power ... - IEEE PEDS 2013

Optimal Operation of Photovoltaic Power Conversion Systems: Maximum Power Point Tracking Approach Brief summary of the tutorial contents: As the quantum of available fossil fuels are decreasing day –by- day the world is going towards the use of renewable energy sources either to supplement the existing utility supply are replace completely to mitigate the global warming related problems. Photovoltaic (PV) power generation is one among these renewable sources and has tremendous potential and going to play a key role in the future power generation systems. In view of this it is now becoming essential to look into various aspects of the PV energy conversion into electric energy of form that is suitable to integrate to the conventional utility systems and to drive the versatile electric loads. As the solar radiation/ insolation is changing continuously, right from morning to evening, and hence it’s power output also changes. Further, the photovoltaic cells/ modules exhibits non-linear voltampere characteristics and hence their power output also depends on the type of load connected to it. In order to extract the available power from the solar modules and to improve the overall...

Deep Learning Tutorial - NYU Computer Science Department

Deep Learning Tutorial ICML, Atlanta, 2013-06-16 Yann LeCun Center for Data Science & Courant Institute, NYU Marc'Aurelio Ranzato Google Y LeCun MA Ranzato Deep Learning = Learning Representations/Features The traditional model of pattern recognition (since the late 50's) Fixed/engineered features (or fixed kernel) + trainable classifier hand-crafted “Simple” Trainable Feature Extractor Classifier End-to-end learning / Feature learning / Deep learning Trainable features (or kernel) + trainable classifier Trainable Trainable Feature Extractor Classifier Y LeCun MA Ranzato This Basic Model has not evolved much since the 50's Built at Cornell in 1960 The Perceptron was a linear classifier on top of a simple feature extractor The vast majority of practical applications of ML today use glorified linear classifiers or glorified template matching. Designing a feature extractor requires considerable efforts by experts.

soal dan solusi siap mtk ipa sbmptn 2013 - tito math's blog

SOAL DAN SOLUSI SIAP SBMPTN 2013 MATEMATIKA IPA 1. Jika 0  b  a dan a2  b2  4ab maka a+b a-b 2. = 2 (A) (B) (C) (C) 2 (D) 3 3 (D) 5 (E) 20 3 (E) 4 cos 77o cos 33o  sin77o sin33o  ... . 6. Jika persamaan x2  4x  k  1  0 mempunyai akar-akar real  dan , maka (D) cos 20o (E) sin 20o (A) cos 20o (B) cos 70o (C) sin 70o 3. Dari 10 pasangan suami istri akan dibentuk tim beranggotakan 6 orang terdiri atas 2 pria dan 4 wanita dengan ketentuan tak boleh ada pasangan suami istri. Banyaknya tim yang dapat dibentuk adalah (A) 3150 (D) 56021 (B) 6300 (E) 141120 (C) 12300 nilai k yang memenuhi (A) (B) (C) (D) (E) (B) (C) (D) 32  3 9 (E) 25  3 16  3 5. Daerah D1 dibatasi oleh parabola y  x2 , garis y  4 , dan garis x = c dan daerah D2 dibatasi oleh parabola y = x2, garis x = c, dan sumbu x. Jika luas D1 = luas D2, maka luas siku empat yang dibatasi oleh sumbu x, sumbu y, garis y = 4 dan garis x = c adalah y = x2 y 4 y  3  3(x  3) (B) y  3  3(x  3) (E) y  33  3(x  3) (C) y  33  3(x  3) 8. Jika 36x  2  6x 1  32  0 akar x1 dan x 2 . x1  x2 Jika x1  x2 , maka 9. 1  cos 2 4x  …. x 0 1  cos 6x 8 (A) 9 5 (B) 6 1 (C)  3 lim (D)  (E) (B) 4 3 8 3   (B) 2 14  dan  c // a Jika  14 7 3 ˆ a  3ˆ  ˆ  2k i j c  b  28 , maka | c | (A) 5 6  ˆ b  2 ˆ  5 ˆ  2k . i j (A) …. (D) 3log 2 (E) 2log3 (A) 1,5 (B) 2 (C) 2,5  c adalah … 5  k  1 atau k  3 5  k  1 atau k  3 k  1 atau 3  k  5 k  1 atau 3  k  5 k  5 atau 1  k  3 10. Diketahui x 1 1  2   f(x) (x  3) 7. Suku banyak dibagi  x3  3x  33 dan memberikan hasil bagi sisa 3 . Garis g menyinggung kurva y  f(x) di titik berabsis 3, maka persamaan garis g adalah …. (A) y  3  3(x  3) (D) 4. Suatu kerucut memiliki panjang jari-jari r dan tinggi t, Jika r  t  6 , maka nilai maksimum volum kerucut adalah … (A) 12 16 3 dan = …. (D) 4 14 (E) 5 14 (C) 3 14 Halaman 1 dari 14 halaman SOAL DAN SOLUSI SIAP SBMPTN 2013 y  kx

SBMPTN 2013 - Share PDF Online
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Analisis Bedah Soal SBMPTN 2013 SELEKSI BERSAMA MASUK PERGURUAN TINGGI NEGERI Disertai TRIK SUPERKILAT dan LOGIKA PRAKTIS Kimia IPA Disusun Oleh : Pak Anang Roy Handerson Kumpulan SMART SOLUTION dan TRIK SUPERKILAT Analisis Bedah Soal SBMPTN 2013 Kimia IPA By Pak Anang ( Berikut ini adalah analisis bedah soal SBMPTN untuk materi Kimia IPA. Soal-soal berikut ini dikompilasikan dari SNMPTN empat tahun terakhir, yaitu SNMPTN 2009, 2010, 2011 dan 2012. Soal-soal berikut disusun berdasarkan ruang lingkup mata pelajaran Kimia SMA, dan juga disertakan tabel perbandingan distribusi soal dan topik materi Kimia yang keluar dalam SNMPTN empat tahun terakhir. Dari tabel tersebut diharapkan bisa ditarik kesimpulan bagaimana prediksi soal SBMPTN yang akan keluar pada SBMPTN 2013 nanti. No Ruang Lingkup Struktur Atom Sistem Periodik Unsur Ikatan Kimia Asam Basa Bronsted-Lowry Ph Asam Basa Titrasi Asam Basa Larutan Penyangga Hidrolisis Garam Tetapan Hasil Kali Kelarutan (Ksp) Reaksi Redoks Sel Volta Sel Elektrolisis Hukum Dasar Kimia (Hukum Proust) Persamaan Reaksi dan Konsep Mol Hitungan Kimia Sifat Koligatif Koloid Kimia Unsur Tata Nama Senyawa Karbon dan Isomer Reaksi-reaksi Senyawa Karbon Identifikasi Senyawa Karbon Benzena dan Turunannya Termokimia Laju Reaksi Kesetimbangan Kimia JUMLAH SOAL SNMPTN 2009 SNMPTN 2010 SNMPTN 2011 SNMPTN 2012 SBMPTN 2013 Bimbel SBMPTN 2013 Kimia IPA by Pak Anang ( Halaman 1 1. Struktur Atom 1. (SNMPTN 2010) Konfigurasi ion besi (III), 26 Fe3+ , mempunyai elektron tidak berpasangan sebanyak .... A. Dua B. Tiga C. Empat D. Lima E. Enam

Electric Fireplaces - International Builders' Show

Electric Fireplaces BUI LT- I N | HD L I N E A R Just plug in one of our electric fireplaces for instant ambience in any room. All of our Built-in and HD Linear models are CSA tested for safety, fit any room style, and are easy to use. They are cool to the touch but will add warmth to any space. Columbia Corner Surround with Arched Rectangle built-in fireplace front shown in Cherry Stain Finish. A division of the Outdoor GreatRoom Company Electric LINEAR Cool to the touch and warm to the eye This hot fireplace feels cool to the touch, yet, puts out heat when you want it. It hangs like a piece of art – easy to install and sets up in minutes. Place it on any interior wall with an electric outlet. Just plug it in and have a beautiful fire instantly. Model GE-58 Select your ideal fire. Fireplace Features Choose from a large range of options – from fire intensity, to backlighting color, to heat range and more! • Ambient backlighting comes standard on all models. • High efficiency LED on fire and backlighting— Uses only 15 watts. • Operating costs as low as a penny per day with flame and backlighting, and 9-18 cents per hour with the heater on.

LM1949 Injector Drive Controller (Rev. C) - Texas Instruments

APPLICATIONS The LM1949 linear integrated circuit serves as an excellent control of fuel injector drive circuitry in modern automotive systems. The IC is designed to control an external power NPN Darlington transistor that drives the high current injector solenoid. The current required to open a solenoid is several times greater than the current necessary to merely hold it open; therefore, the LM1949, by directly sensing the actual solenoid current, initially saturates the driver until the “peak” injector current is four times that of the idle or “holding” current (Figure 19–Figure 22). This guarantees opening of the injector. The current is then automatically reduced to the sufficient holding level for the duration of the input pulse. In this way, the total power consumed by the system is dramatically reduced. Also, a higher degree of correlation of fuel to the input voltage pulse (or duty cycle) is achieved, since opening and closing delays of the solenoid will be reduced.

LM35 Precision Centigrade Temperature Sensors (Rev. D)

Product Folder Sample & Buy Technical Documents Support & Community Tools & Software LM35 SNIS159D – AUGUST 1999 – REVISED OCTOBER 2013 LM35 Precision Centigrade Temperature Sensors FEATURES DESCRIPTION The LM35 series are precision integrated-circuit temperature sensors, with an output voltage linearly proportional to the Centigrade temperature. Thus the LM35 has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of ±¼°C at room temperature and ±¾°C over a full −55°C to +150°C temperature range. Low cost is assured by trimming and calibration at the wafer level. The low output impedance, linear output, and precise inherent calibration of the LM35 make interfacing to readout or control circuitry especially easy. The device is used with single power supplies, or with plus and minus supplies. As the LM35 draws only 60 μA from the supply, it has very low self-heating of less than 0.1°C in still air. The LM35 is rated to operate over a −55°C to +150°C temperature range, while the LM35C is rated for a −40°C to +110°C range (−10° with improved accuracy). The LM35 series is available packaged in hermetic TO transistor packages, while the LM35C, LM35CA, and LM35D are also available in the plastic TO-92 transistor package. The LM35D is also available in an 8-lead surface-mount smalloutline package and a plastic TO-220 package.


KUNCI JAWABAN TUKPD DKI TAHAP 2 MATA PELAJARAN : IPA TAHUN PELAJARAN : 2012-2013 Pilihlah jawaban yang benar! 1. Dua orang atlet mulai berlari dengan waktu bersamaan, dan saat mencapai garis finish dicatat dengan hasil seperti gambar. Selisih waktu antara Atlet 1 dengan Atlet 2 adalah .... A. 45s B. 28s C. 17s D. 11s Pembahasan : Waktu tempuh Atlet 1 adalah 17sekon dan Atlet 2 adalah 28sekon. Selisih waktu kedua Atlet = 28s – 22s = 6s Kunci : # (Anulir) 2. 4. 5. Pembahasan : 3. Termometer dinding yang menggunakan skala suhu Celsius menunjukkan suhu ruang kelas 300C. Suhu ruang tersebut sama dengan .... A. 560F B. 540F C. 620F D. 860F Pembahasan: Persamaan antara skala Celsius ke skala Fahrenheit adalah : 9 9 t oC  t  32 o F  30  32 5 5  54  32  86o F Kunci : D Grafik berikut melukiskan pemanasan 3kg air. Jika kalor jenis air 4200J/kg0C, kalor yang diperlukan pada proses R ke S adalah .... A. 12600J B. 126000J C. 252000J D. 378000J Pembahasan: Massa (m) = 3kg, C= 4200J/kg0C dan perubahan suhu (t) = 30 – 10 = 20oC Kalor yang diperlukan : Q = m.C. t = 3kg . 4200J/kg0C . 20oC Q = 126000J Kunci : C

Integrated Circuit FM Receiver using Bipolar Linear ... - Working Group

Even if FM radio broadcasting is a fundamental means of communication, it can’t escape one of the big trends in electronics today: miniaturization. As mobile communication devices are gaining more and more functionalities, people still want to have the option of listening to FM radio on their smart phones or MP3 players. This can only be achieved through the miniaturization of the FM reception process by implementing all its functions into a microchip. This miniaturization process is widely used in the industry, but has not been explored in depth by undergraduate students. In order to appreciate the complexity of such a task, we decided to design an FM receiver in a microchip. To make the project more interesting, we chose to create a user interface facilitating its use.

Autodesk® - Consortech
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Autodesk Robot Structural Analysis Autodesk Robot Structural Analysis Professional 2009 is collaborative, Professional 2009 is collaborative, versatile, versatile, and fast software compete and and fast software to help youto help you compete global economy. Through building win in the and win in the global economy. Through building information modeling information modeling (BIM), Autodesk (BIM), Autodesk Analysis Professional can Robot Structural Robot Structural Analysis complex models with exceptionally calculate Professional calculates even your most complex models with powerful finite element auto-meshing, exceptionally powerful finite element non-linear algorithms, and a comprehensive auto-meshing, non-linear delivering collection of design codes, algorithms, and a comprehensive hours. Autodesk results in minutes, notcollection of design codes, delivering results Professional Robot Structural Analysisin minutes, not hours. Seamless, collaborative workflow offers seamless, collaborative workflow interoperability with 3D bidirectional and interoperability with 3D bidirectional to Autodesk companion products, links to Autodesk companion products. The together with an open application open application programming interface (API) programming interface (API) provide a provides a scalable, country-specific analysis scalable, country-specific analysis solution solution for a range of structures. These include for are not limited to buildings, bridges, civil but many different types of structures, including buildings, bridges, civil and and specialty structures. specialty structures. ®