Questions tagged [reference-request]
Asking for official sources, e.g. books, scientific articles or other similar literature that can be used to back up your statements or methods.
137
questions
0
votes
2answers
44 views
Study materials for Decision feedback equalizer
Looking for books, course notes/slides, or some tutorials on decision feedback equalizers with in-depth details.
I appreciate your help.
0
votes
1answer
40 views
What is this type of sensor called?
For real values $0\leq a <b$, I have a sensor from $\mathbb{R}$ to $\mathbb{R}$ given by
\begin{equation}
Rx=\begin{cases}
b &\text{if}\;\;b<|x|\\
x &\text{if}\;\;a\leq |x|\leq b\\
0 &...
0
votes
0answers
14 views
Estimate IR's from single channel speech audio
I have a dataset of single-channel audios containing speech, recorded in a single room. I need to extract the room IR's. The goal is to simulate the room acoustics and adjust new speech audios ...
0
votes
1answer
37 views
Computing Autocorrelation via FFT
I have seen several methods to calculate Autocorrelations using FFTs, and am confused about why they differ.
Zero-Pad it to double its original length.Take the FFT. Then replace all the coefficients ...
0
votes
1answer
47 views
Algorithms to fix audio feedback loop
I'm a student and I have been assigned to make a presenation on algorithms to prevent audio feedback loop (microphone feedback, that issue when you hear the voice echoed multiple times).
I looked ...
3
votes
2answers
239 views
Resources for learning about filters from scratch?
Topic of filters is very important in signal processing
So i want to learn about filters from scratch and then eventually reaching FIR and IIR filters
I have some idea about low pass,high pass,band ...
1
vote
1answer
38 views
simulator for dsp kit tms320c6713?without using actual hardware kit tms320c6713?
As you know, most universities across the globe are closed due to pandemic and people are unable to acess research facilites ,so in such a scenario one wants to improve his dsp hardware programming ...
0
votes
3answers
49 views
Books for learning signals and systems? [duplicate]
Please recommend books for learning/studying signals and systems
I know about oppenhiem,please write about other books that are easy to understand
1
vote
0answers
23 views
What is the best technique for underwater imaging?
I am currently researching what the best method to take underwater images/video is. The papers I have read go into several different methods: Lidar, Synthetic Aperture Sonar (SAS), optical camera plus ...
0
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0answers
22 views
Sonar parameters required for underwater objects shadow formation
I am doing some research on classification of underwater objects using high-frequency sonar. Can anyone kindly guide me what the essential parameters of sonar are resulting in prominent shadow ...
2
votes
3answers
405 views
Audio signal processing book suggestions
I want to start learning about audio signal processing but I cannot find a good starting point. Please suggest books or lecture series.
0
votes
1answer
32 views
Image processing books Gonzalez et al. vs Sonka et al?
I don't know where else to post this question so here it goes. I'm trying to buy a DIP book and the best two right now are:
Image Processing, Analysis, and Machine Vision by Roger Boyle, Milan Sonka, ...
0
votes
0answers
23 views
Channel coding simulation
I’m new to channel coding, and I’m trying to learn about channel coding in general, and iterative turbo coding in particular.
I was trying to play with some simulink examples while reading to get a ...
0
votes
1answer
35 views
Book request for Z-Transform
I am at the moment self studying Z-Transform. I need some references on this subject with some applications ( electrical circuits or else). What are good references on this subject. Thanks in advance.
1
vote
1answer
57 views
What is the forward error correction in 802.11a?
I am trying to put together a baseband-equivalent simulation of 802.11a signals, which according to Wikipedia has a variable encoding (PSK, QAM, etc.) that have differing coding rates (1/2, 2/3, 3/4) ...
1
vote
1answer
50 views
Shazam / SoundHound Music Analysis - Recommendation for Reading
I need to explore some area around music frequency analysis.
A good example is the way Shazam / SoundHound app works (mapping frequency domain, comparing, creating some vector map, handling noises and ...
1
vote
1answer
40 views
Notes or books to quickly get started on the basics of signal processing or wireless communication
I'll soon start working in signal processing, specially wireless communication systems. Hence I'd like to get a quick understanding of MIMO and related systems, for example, the topics like:
1) where ...
5
votes
1answer
181 views
Transfer function and deconvolution
Forewords
This question is about methodology references and numerical application. I am posting on Signal Processing because I think this question belong to this place. I am new to the stack, feel ...
0
votes
0answers
33 views
Learning PSK Modulation and Demodulation - Good Text to Read?
Title sums it up. I am curious to see what you all suggest. I'm a newbie and just need some beginner/intermediate material.
Thanks!
0
votes
1answer
44 views
Advantages of the Rotation Translation Operation Before Doing FT Smoothing
I was reading a relatively old paper from the 1970s on smoothing by FT methods (chemistry applications), where the authors show that if we do rotation translation operation on the signal (y- values) ...
0
votes
1answer
37 views
Can anybody recommend a good source for material of Gaussian and Complex Gaussian wavelet? [closed]
Can anybody recommend a good source for material of Gaussian and Complex Gaussian wavelet?
Please share the link if possible.
2
votes
2answers
77 views
Digital Image Processing Textbook with Specific Topics
I am looking for a Digital Image Processing and analysis textbook, but there are specific topics that I would like the book to cover. Among other topics, I would like it to include a discussion of:
(...
0
votes
1answer
34 views
Need some references on sound quality evaluation and syncing
I have to do a project where I'm receiving the same sound signal from different channels (with different offsets), but they may not be consistent all the time. At any given time, I should decide which ...
0
votes
1answer
31 views
Find the ber for the cdma protocol
Do you know a reference (book, article) which gives (with a proof) the theoretical BER in the CDMA protocol for a differential modulation?
0
votes
0answers
13 views
Worst-case error bounds for PLL
I am working on a project that involves time synchronization and we want to derive worst case bounds for the accuracy of the current time given measurements with known error as input. Unfortunately ...
0
votes
1answer
24 views
Can somebody explain SDF and MACE to me?
I can't find any information on SDF and MACE save for a vague exert in Kinser's Image Operators books. Therefore I am dumbfounded. I can't understand what they do and what's their role in composite ...
4
votes
2answers
742 views
Best “Advanced DSP” book
Let's suppose I have finished studying the first college level DSP textbook and I'm looking for a book, that is the next step beyond:
"Digital Signal Processing: Alan V. Oppenheim"
What's the best ...
0
votes
0answers
84 views
The origin of the restricted isometry property (RIP)
I have been looking for the origin of the restricted isometry property (RIP). Many papers cite the origin of the RIP in the following paper
Emmanuel Candès, Terence Tao, Decoding by Linear ...
1
vote
0answers
28 views
Resources for learning Sound Processing [closed]
Does anyone know of any resources that explain simply, these are the data objects and variable definitions involved when doing sound processing?
I took a class on image processing where we learned ...
3
votes
0answers
65 views
Convolution of signals sampled on a logarithmic grid
Is there a practical accelerated algorithm or a theoretical discrete (Fourier) transform based method to convolve discrete-time signals sampled on a logarithmic grid? What I mean is representing a ...
1
vote
0answers
51 views
Advances in Blind SNR estimation beyond $M_2M_4$
In Pauluzzi and Beaulieu, various SNR estimation methods are compared. Among the blind methods considered, the $M_2M_4$ estimator seemed to be unambiguously the best. However, it has been shown that ...
-2
votes
2answers
125 views
Digital communication BER performance
I've searched for the theoretical equations of bit error rate over Rayleigh flat fading channel basically for binary phase shift key and 16-Quadrature modulation but i didn't find them, could any one ...
0
votes
2answers
57 views
Control optimization problem
I am running into a problem where I have a control system $S[t]$ that takes a control $C[t]$, so that
$$S[t+1] = H(C[t,t-1,...], S[t,t-1,...])$$ the response of the system is the history of controls ...
4
votes
2answers
234 views
references for techniques to reduce recursive filter startup transients
I am trying to track down references (published articles or reports ideally) that establish the basis for some of the techniques being used to minimize the effect of recursive digital filter startup ...
1
vote
1answer
363 views
Practical book in C [duplicate]
Is there any practical “go to” book that demonstrates the main dsp methods for time series written in C for practical applications? (Doesn’t have to be for hardware, but for any raw data such as ...
2
votes
2answers
196 views
Recommended resources for noise reduction
I know the question What Resources Are Recommended for an Introduction to Signal Processing (DSP)? and I have already read some general DSP books, such as Rick Lyons's "Understanding DSP," and also ...
2
votes
1answer
98 views
Introductory resources to mathematical properties of “dynamically recalculable” filters in audio/musical equalizers?
Introductory resources to mathematical properties of "dynamically recalculable" filters in audio/musical equalizers?
Particularly, I want to understand
What mathematical features (e.g. monotonicity ...
0
votes
1answer
34 views
Is there some literature to understand finite state ISI channel?
I am trying to understand channels with memory, where the state of the channel gives the past input information. I want to delve further into capacity for channels with ISI. I came across a ...
0
votes
0answers
53 views
Basis Expansion Channel Model
I usually encounter that kind of channel model which is Basis Expansion Channel Model, But I couldn't understand its meaning exactly, and what is it. Could you please help me by providing a simple ...
0
votes
1answer
90 views
Channel Shortening for underwater acoustic channel communication
I'm new in this forum, hope that we can learn from each other well. I need to ask about the channel shortening for underwater acoustic channel.
what are the common algorithms in that field? is ...
1
vote
0answers
39 views
Doubt regarding definition of pixel bond
The following is a quotation from an Image processing textbook:
The connectivity relationship between a center pixel and its eight neighbors can be quantified by the concept of a pixel bond, the sum ...
2
votes
1answer
420 views
Signals and systems book with linear algebra approach
I am currently taking a course on discrete-time signals and systems. I am using B. P. Lathi's Signal Processing and Linear Systems, which I don't like at all, as it doesn't draw any paralells to ...
3
votes
1answer
1k views
Common symbols or standards used for DSP block diagrams?
When creating high level block diagrams of DSP or signal processing, what symbols are typically used?
Are there any standards? For example its common to see gain to be a triangle. Whilst for a low ...
0
votes
1answer
54 views
Fundemental scintific publication in up conversion down conversion
Prior to performing DSP on a signal and afterwards, up and down conversion of the same in order to transmit and receive the signal is important.
I would like to know if anyone knows a fundamental ...
2
votes
2answers
301 views
Forward/reverse median filter. Reference needed
I am using the double median filtering of my data. For this, I perform median filtering of the signal in forward direction, then in reverse direction (from end to start). Results are averaged. Example ...
0
votes
0answers
40 views
Applying the inverse FFT to even out a room's sound - What is the more efficient algorithm?
I have a way (the standard way) to correct for my room's acoustics, but I'm wondering if there's a more efficient algorithm, something that doesn't involve going to the frequency domain maybe?
I ...
4
votes
1answer
73 views
When Kalman's assumptions are relaxed
From Kalman's seminal paper "A New Approach to Linear Filtering and Prediction Problem", it is clear that Kalman's exposition is based on the following fundamental assumptions:
Measurements that are ...
2
votes
1answer
112 views
Newbie looking for an interesting introductory book to telecommunication and signals/data processing
I am currently in my first year of Bsc Applied Physics. Over the past two years, I have realized I'm interested in majoring in telecommunication after I finish my bachelor. Also, for one of my classes ...
0
votes
1answer
422 views
Best beginner DSP book for developing plugins
I'm a computer science student and I love producing music and I really want to get into developing audio plugins. I'm currently learning the JUCE framework and am fairly comfortable with C++. I'm also ...
1
vote
1answer
399 views
Errata for Lyons's DSP book
After reading the comments$^1$ and looking through various texts, I am going to use Understanding Digital Signal Processing for my self-study (Oppenheim & Wilsky was my 2nd choice). I'm 99% sure ...
