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1000 tulosta hakusanalla Vivek Sachdeva

Rilevamento compressivo per segnali musicali e immagini non stazionarie
Il Compressive Sensing (CS) la soluzione o il metodo chiave per ricostruire il segnale con un numero di misure molto ridotto rispetto ai metodi convenzionali. Secondo i metodi convenzionali o, per meglio dire, la teoria del campionamento di Shannon-Nyquist, per una corretta ricostruzione del segnale necessario il doppio della larghezza di banda del segnale . Il problema fondamentale quello di memorizzare una grande quantit di dati con il metodo convenzionale. A tal fine necessaria la matrice di misura, che deve essere una matrice di misura stabile, e la matrice di base. La matrice di misura e la matrice base devono soddisfare due propriet RIP e iid. La matrice di misura, che in genere una matrice casuale, ottimizzata per ottenere una minore coerenza reciproca. Esistono vari algoritmi di ricostruzione che vengono utilizzati per la corretta ricostruzione del segnale dopo le compressioni.
Wykrywanie kompresyjne dla niestacjonarnych sygnalów muzycznych i obrazów
Compressive Sensing (CS) jest kluczowym rozwiązaniem lub metodą rekonstrukcji sygnalu przy bardzo malej liczbie pomiar w w por wnaniu do metod konwencjonalnych. Zgodnie z konwencjonalnymi metodami lub możemy powiedziec, że teoria pr bkowania Shannona-Nyquista wymaga dwukrotności szerokości pasma sygnalu do prawidlowej rekonstrukcji sygnalu. Podstawowym problemem jest przechowywanie dużej ilości danych za pomocą konwencjonalnej metody. Aby to osiągnąc, potrzebujemy macierzy pomiarowej, kt ra powinna byc stabilną macierzą pomiarową i macierzą bazową. Macierz pomiarowa i macierz bazowa powinny spelniac dwie wlaściwości: RIP i iid. Macierz pomiarowa, kt ra zazwyczaj jest macierzą losową, jest optymalizowana w celu uzyskania mniejszej wzajemnej sp jności. Istnieją r żne algorytmy rekonstrukcji, kt re są wykorzystywane do prawidlowej rekonstrukcji sygnalu po kompresji.
Sensoriamento compressivo para sinais de música não estacionários e sinais de imagem
A dete o compressiva (CS) a principal solu o ou m todo para reconstruir o sinal com um n mero muito reduzido de medi es, em compara o com os m todos convencionais. De acordo com os m todos convencionais ou, por outras palavras, com a teoria da amostragem de Shannon-Nyquist, necess rio o dobro da largura de banda do sinal para o reconstruir corretamente. O problema b sico armazenar uma grande quantidade de dados com o m todo convencional. Para o conseguir, necess ria a matriz de medida, que deve ser uma matriz de medida est vel, e a matriz de base. A matriz de medida e a matriz de base devem satisfazer duas propriedades que s o RIP e iid. A matriz de medi o, que geralmente uma matriz aleat ria, optimizada para obter uma coer ncia m tua menor. Existem v rios algoritmos de reconstru o que s o utilizados para a reconstru o correta do sinal ap s as compress es.
Enhanced Grid-Connected PV System Feeding DTC Induction Motor Drive

Enhanced Grid-Connected PV System Feeding DTC Induction Motor Drive

Vivek Pahwa; Aditi Gupta; Puneet Kaur

Lap Lambert Academic Publishing
2025
nidottu
In this research book, a sophisticated control scheme has been introduced to regulate the bidirectional power flow within a grid-connected photovoltaic (PV) system, which supplies a high-inertia, direct-torque-controlled induction motor drive system. Furthermore, the transient performance of this intricate system has been meticulously analyzed and compared utilizing Proportional-Integral (PI) controllers and Adaptive Neuro-Fuzzy Inference System (ANFIS) controllers within the MATLAB/SIMULINK environment. Comparison of the two controllers reveals enhanced performance of this grid-tied PV system with ANFIS controller.
Escape Your Illusions

Escape Your Illusions

Vivek Achary

Createspace Independent Publishing Platform
2017
nidottu
The Most Precious Currency We Have Is Not Counted In Dollars But Seconds The time we spend is gone forever... but who actually dictates how we spend it? Our minds are bombarded by millions of messages that shape our views and actions about everything from food to fashion, water to wars, pollution to profits, education to career, gender equality to work-life balance... Escape Your Illusions is based on more than two decades of the author's experience in creating marketing communications for businesses ranging from four-person startups to Fortune 100 companies. Using age-old stories as well as modern anecdotes, he reveals the illusions behind 20 common aspects of our lives. Bringing in a deliberate awareness of these illusions can instantly transform the way we think, act, and live. Use the ideas in this book to start living a life that's richer and more fulfilling right now.
Seekhna Band Toh Jeetna Band

Seekhna Band Toh Jeetna Band

Vivek Agrawal

Verses Kindler Publication
2025
nidottu
Seekhna Band Toh Jeetna Band' is more than a memoir- it's a journey of resilience, transformation, and continuous learning, from small-town roots to leading in the corporate world. Vivek Agrawal shares honest stories of struggle, growth, and the mindset shifts that shaped his path. Blending personal experiences with leadership insights, this book offers timeless lessons on how to navigate challenges, embrace change, and keep learning to keep winning. Whether you are a student, a professional, or a leader, this book will inspire you to take charge of your own growth journey.
She Left Like Sunday

She Left Like Sunday

Vivek Maurya

Fanatixx Publication
2025
nidottu
She Left Like Sunday is not just a set of poems - it's a slow, soft come-apart. It's all he couldn't say when it still meant something. A series of silent falls, late-night thoughts, and the kind of hurt that doesn't yell - it just stays. This book isn't for those who moved on. It's for those who stayed a little too long. For all who asked in a low voice, who begged softly, felt love in a silent way, and broke where no one could see - these pages speak of you now.
Insight Edge

Insight Edge

Vivek Banerji

Hachette Book Publishing India Pvt Ltd
2025
sidottu
As Artificial Intelligence reshapes industries, one question looms large: Where does human ingenuity fit? Drawing on decades of experience at organizations such as Insight Dojo, McKinsey and PepsiCo, Vivek Banerji reveals how to generate powerful insights that drive transformational success for organizations. He urges us to embrace the dynamic interplay of art and science, imagination and pragmatism, theory and practice - and to draw inspiration from diverse disciplines, whether it is machine learning, design, statistics, psychology, music, art or sports. Insight Edge makes a compelling case that information alone does not create insight. Instead, it is inherently human qualities - curiosity, analytical thinking, creativity and empathy - that shape meaningful strategies and drive breakthrough outcomes. With real-world examples and actionable frameworks, this book equips leaders and professionals - CEOs, marketers, customer insights experts, strategists, non-profit executives, entrepreneurs, and data analysts - to move beyond algorithms and tap into the irreplaceable power of human insight.