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For more than six decades, Gilbert Strang stood at a chalkboard at the Massachusetts Institute of Technology. He taught linear algebra, a subject many students find abstract and difficult to grasp at ...

Abstract: Many of the systems in various signal processing applications are nonlinear due to, for example, hardware impairments, such as nonlinear amplifiers and finite-resolution quantization. The ...

Abstract: This lecture note presents a new method to capture and represent compressible signals at a rate significantly below the Nyquist rate. This method, called compressive sensing, employs ...