Signal Processing

Download Advances in Waveform-Agile Sensing for Tracking by Sandeep Prasad Sira, Antonia Papanreou-Suppappola, Darryl PDF

By Sandeep Prasad Sira, Antonia Papanreou-Suppappola, Darryl Morrell

Contemporary advances in sensor expertise and knowledge processing have the funds for a brand new flexibility within the layout of waveforms for agile sensing. Sensors are actually constructed having the ability to dynamically decide on their transmit or obtain waveforms with the intention to optimize an aim expense functionality. This has uncovered a brand new paradigm of vital functionality advancements in energetic sensing: dynamic waveform version to setting stipulations, goal buildings, or details gains. The manuscript presents a evaluate of modern advances in waveform-agile sensing for goal monitoring functions. A dynamic waveform choice and configuration scheme is constructed for 2 energetic sensors that song one or a number of cellular pursuits. an in depth description of 2 sequential Monte Carlo algorithms for agile monitoring are awarded, including correct Matlab code and simulation stories, to illustrate the advantages of dynamic waveform edition. The paintings might be of curiosity not just to practitioners of radar and sonar, but additionally different functions the place waveforms may be dynamically designed, reminiscent of communications and biosensing. desk of Contents: Waveform-Agile aim monitoring program formula / Dynamic Waveform choice with program to Narrowband and Wideband Environments / Dynamic Waveform choice for monitoring in muddle / Conclusions / CRLB assessment for Gaussian Envelope GFM Chirp from the anomaly functionality / CRLB overview from the complicated Envelope

Show description

Read Online or Download Advances in Waveform-Agile Sensing for Tracking PDF

Best signal processing books

Modem Theory: An Introduction to Telecommunications

On the middle of any sleek verbal exchange process is the modem, connecting the information resource to the verbal exchange channel. this primary direction within the mathematical conception of modem layout introduces the speculation of electronic modulation and coding that underpins the layout of electronic telecommunications structures. a close remedy of middle matters is supplied, together with baseband and passband modulation and demodulation, equalization, and series estimation.

RF and Digital Signal Processing for Software-Defined Radio: A Multi-Standard Multi-Mode Approach

Software-defined radio (SDR) is the most popular zone of RF/wireless layout, and this name describes SDR thoughts, thought, and layout rules from the point of view of the sign processing (both on transmission and reception) played via a SDR method. After an introductory review of crucial SDR thoughts, this publication examines waveform production, analog sign processing, electronic sign processing, information conversion, phase-locked loops, SDR algorithms, and SDR layout.

Sampling theory and methods

Sampling conception and techniques provides the theoretical facets of "Sample Surveys" in a lucid shape for the good thing about either undergraduate and submit graduate scholars of records. It assumes little or no heritage in likelihood thought. the writer provides intimately numerous sampling schemes, together with basic random sampling, unequal chance sampling, and systematic, stratified, cluster, and multistage sampling.

An Introduction to Audio Content Analysis: Applications in Signal Processing and Music Informatics

With the proliferation of electronic audio distribution over electronic media, audio content material research is quickly turning into a demand for designers of clever signal-adaptive audio processing platforms. Written by means of a widely known specialist within the box, this e-book offers easy accessibility to assorted research algorithms and permits comparability among various methods to an analogous activity, making it valuable for beginners to audio sign processing and specialists alike.

Extra resources for Advances in Waveform-Agile Sensing for Tracking

Example text

1 to a scenario that includes multiple targets, clutter and missed detections [57]. Specifically, assuming that the number of targets is known, we show how waveform selection can be used to minimize the total MSE of tracking multiple targets and present a simulation study of its application to the tracking of two targets. 1, respectively, to multiple targets. 1 Let TARGET DYNAMICS T T Xk = [xk1 , . . 9) represent the state of S targets that move in a two-dimensional space. The state of target s, s = 1, .

Since there is uncertainty in the origin of the measurements, the target tracker must also estimate the measurement-to-target association. One method of filtering in this scenario is to treat each individual measurement, in turn, as target-originated, and all the other measurements as being due to clutter. This gives rise to mik associations, each of which is weighted with its probability given the measurements, and incorporated in the filter update. This approach is known as probabilistic data association [3] and computes the likelihood as an average over all possible data associations.

14) is assumed to be satisfied. We begin by describing the evaluation of the CRLB for generalized frequency modulated (GFM) pulses, and then apply it to a simulation study [47]. 22 CHAPTER 3. 1: Block diagram of the waveform selection and configuration algorithm. 11) where λ is treated as a duration parameter. 1% of its maximum value. 4338 [17]. It can be shown that the resulting difference in the CRLB computation is small. 1. 5. 1: Phase function and bandwidth of GFM waveforms with Gaussian envelopes.

Download PDF sample

Rated 4.45 of 5 – based on 14 votes