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Signal Processing and Linear Systems
This text presents a comprehensive treatment of signal processing and linear systems suitable for juniors and seniors in electrical engineering. Based on B. P. Lathi's widely used book, Linear Systems and Signals, it features additional applications to communications, controls, and filtering as well as new chapters on analog and digital filters and digital signal processing. Lathi emphasizes the physical appreciation of concepts rather than the mere mathematical manipulation of symbols. Avoiding the tendency to treat engineering as a branch of applied mathematics, he uses mathematics to enhance physical and intuitive understanding of concepts, instead of employing it only to prove axiomatic theory. Theoretical results are supported by carefully chosen examples and analogies, allowing students to intuitively discover meaning for themselves.
844 pages, Paperback
First published February 24, 2000
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About the author
Emily Brontë
1,431 books13.1k followersEmily Brontë was an English novelist and poet whose singular contribution to literature, Wuthering Heights, is now celebrated as one of the most powerful and original novels in the English language. Born into the remarkable Brontë family on 30 July 1818 in Thornton, Yorkshire, she was the fifth of six children of Maria Branwell and Patrick Brontë, an Irish clergyman. Her early life was marked by both intellectual curiosity and profound loss. After the death of her mother in 1821 and the subsequent deaths of her two eldest sisters in 1825, Emily and her surviving siblings— Charlotte, Anne, and Branwell—were raised in relative seclusion in the moorland village of Haworth, where their imaginations flourished in a household shaped by books, storytelling, and emotional intensity.
The Brontë children created elaborate fictional worlds, notably Angria and later Gondal, which served as an outlet for their creative energies. Emily, in particular, gravitated toward Gondal, a mysterious, windswept imaginary land she developed with her sister Anne. Her early poetry, much of it steeped in the mythology and characters of Gondal, demonstrated a remarkable lyrical force and emotional depth. These poems remained private until discovered by Charlotte in 1845, after which Emily reluctantly agreed to publish them in the 1846 collection Poems by Currer, Ellis, and Acton Bell, using the pseudonym Ellis Bell to conceal her gender. Though the volume sold few copies, critics identified Emily’s poems as the strongest in the collection, lauding her for their music, power, and visionary quality.
Emily was intensely private and reclusive by nature. She briefly attended schools in Cowan Bridge and Roe Head but was plagued by homesickness and preferred the solitude of the Yorkshire moors, which inspired much of her work. She worked briefly as a teacher but found the demands of the profession exhausting. She also studied in Brussels with Charlotte in 1842, but again found herself alienated and yearning for home. Throughout her life, Emily remained closely bonded with her siblings, particularly Anne, and with the landscape of Haworth, where she drew on the raw, untamed beauty of the moors for both her poetry and her fiction.
Her only novel, Wuthering Heights, was published in 1847, a year after the poetry collection, under her pseudonym Ellis Bell. Initially met with a mixture of admiration and shock, the novel’s structure, emotional intensity, and portrayal of violent passion and moral ambiguity stood in stark contrast to the conventions of Victorian fiction. Many readers, unable to reconcile its power with the expected gentility of a woman writer, assumed it had been written by a man. The novel tells the story of Heathcliff and Catherine Earnshaw—two characters driven by obsessive love, cruelty, and vengeance—and explores themes of nature, the supernatural, and the destructive power of unresolved emotion. Though controversial at the time, Wuthering Heights is now considered a landmark in English literature, acclaimed for its originality, psychological insight, and poetic vision.
Emily's personality has been the subject of much speculation, shaped in part by her sister Charlotte’s later writings and by Victorian biographies that often sought to romanticize or domesticate her character. While some accounts depict her as intensely shy and austere, others highlight her fierce independence, deep empathy with animals, and profound inner life. She is remembered as a solitary figure, closely attuned to the rhythms of the natural world, with a quiet but formidable intellect and a passion for truth and freedom. Her dog, Keeper, was a constant companion and, according to many, a window into her capacity for fierce, loyal love.
Emily Brontë died of tuberculosis on 19 December 1848 at the age of thirty, just a year after the publication of her novel. Her early death, following those of her brother Branwell and soon to
The Brontë children created elaborate fictional worlds, notably Angria and later Gondal, which served as an outlet for their creative energies. Emily, in particular, gravitated toward Gondal, a mysterious, windswept imaginary land she developed with her sister Anne. Her early poetry, much of it steeped in the mythology and characters of Gondal, demonstrated a remarkable lyrical force and emotional depth. These poems remained private until discovered by Charlotte in 1845, after which Emily reluctantly agreed to publish them in the 1846 collection Poems by Currer, Ellis, and Acton Bell, using the pseudonym Ellis Bell to conceal her gender. Though the volume sold few copies, critics identified Emily’s poems as the strongest in the collection, lauding her for their music, power, and visionary quality.
Emily was intensely private and reclusive by nature. She briefly attended schools in Cowan Bridge and Roe Head but was plagued by homesickness and preferred the solitude of the Yorkshire moors, which inspired much of her work. She worked briefly as a teacher but found the demands of the profession exhausting. She also studied in Brussels with Charlotte in 1842, but again found herself alienated and yearning for home. Throughout her life, Emily remained closely bonded with her siblings, particularly Anne, and with the landscape of Haworth, where she drew on the raw, untamed beauty of the moors for both her poetry and her fiction.
Her only novel, Wuthering Heights, was published in 1847, a year after the poetry collection, under her pseudonym Ellis Bell. Initially met with a mixture of admiration and shock, the novel’s structure, emotional intensity, and portrayal of violent passion and moral ambiguity stood in stark contrast to the conventions of Victorian fiction. Many readers, unable to reconcile its power with the expected gentility of a woman writer, assumed it had been written by a man. The novel tells the story of Heathcliff and Catherine Earnshaw—two characters driven by obsessive love, cruelty, and vengeance—and explores themes of nature, the supernatural, and the destructive power of unresolved emotion. Though controversial at the time, Wuthering Heights is now considered a landmark in English literature, acclaimed for its originality, psychological insight, and poetic vision.
Emily's personality has been the subject of much speculation, shaped in part by her sister Charlotte’s later writings and by Victorian biographies that often sought to romanticize or domesticate her character. While some accounts depict her as intensely shy and austere, others highlight her fierce independence, deep empathy with animals, and profound inner life. She is remembered as a solitary figure, closely attuned to the rhythms of the natural world, with a quiet but formidable intellect and a passion for truth and freedom. Her dog, Keeper, was a constant companion and, according to many, a window into her capacity for fierce, loyal love.
Emily Brontë died of tuberculosis on 19 December 1848 at the age of thirty, just a year after the publication of her novel. Her early death, following those of her brother Branwell and soon to
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Displaying 1 - 6 of 6 reviews
November 23, 2017
One of my favorite undergrad books. The humorous comic strips are priceless.
October 3, 2013
Lathi's writing is extremely clear and, at times, funny. I loved some of the historical background he added, especially concerning Heaviside. He begins with a very helpful review of partial fraction expansion and linear algebra, two mathematical domains one needs to be facile in to absorb the remainder of the book. The book then covers a lot of ground. One could look at the book as divided into two major sections: I-Continuous-Time (Chapters 1-7) signals and systems, development of continuous Fourier/Laplace, sampling, analog filters (pole-zero placement, Butterworth, Chebyshev, etc.), and control systems. II-Discrete-Time (Chapters 8-13) Fourier, z-transform, digital filters, and space-state analysis). It's a wonderful resource for developing a mental throughline for the relationship between signals/systems, digital signal processing, and controls.
February 23, 2010
Desi Authors make it simpler to understand technical concepts. Western authors for some reason lack something.
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November 27, 2010vaishu
August 19, 2015
Perfection!Perfection!Perfection! Best book i ever read.
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October 4, 2017it is in my coursce
Displaying 1 - 6 of 6 reviews