Farokh H. Eskafi

Learn More
A new class of dithering algorithms for black and white (B/W) images is presented. The basic idea behind the technique is to divide the image into small blocks and minimize the distortion between the original continuous-tone image and its low-pass-filtered halftone. This corresponds to a quadratic programming problem with linear constraints, which is solved(More)
We are proposing a distributed algorithm to increase the transmission rate whenever possible and decrease the rate when too much error is encountered for a system with tight real time constraint and communicating elements so that the tolerance of the system to the message losses is very limited. The transmission bauds are pre-quantized and is known to both(More)
Modeling and Simulation of the Automated Highway System by Farokh Hassanzadeh Eskafi Doctor of Philosophy in Engineering Electrical Engineering and Computer Sciences University of California at Berkeley Professor Pravin Varaiya, Chair We present the hierarchical structure for the control design of the Automated Highway System (AHS). This control hierarchy(More)
This paper describes a general framework for the modeling, design, simulation, and prototyping of large scale systems. The framework uses a coherent set of tools that model the system at hand, take a control design and analyze, verify, and simulate it; and then can generate code that can be run in a target real-time software platform in the physical system.(More)
  • 1