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.
126
questions
0
votes
0answers
15 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
21 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
32 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) ...
0
votes
1answer
38 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
35 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
88 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
40 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
0answers
14 views
Use of moment generating function (MGF) approach for driving closed form expression of pairwise error probability (PEP) of space-time code
i am trying to evaluate the performance of a multi-antenna communication system that uses space-time coding. To do so, i would need to derive a closed form expression for the pairwise error ...
0
votes
1answer
35 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
70 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
33 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
29 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
15 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
420 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
72 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
27 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
58 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
49 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
104 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
56 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
190 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
345 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
176 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
94 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
32 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
48 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
82 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
32 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
349 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
898 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
53 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
237 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
69 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
83 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 ...
1
vote
0answers
40 views
An applied mathematics journal concerning signal processing field [closed]
I am looking for a tutorial-style/survey/monograph mathematics/applied mathematics journal concerning signal processing or at least publishes such papers. I have googled but I could not find a nice ...
0
votes
1answer
366 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
237 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 ...
0
votes
1answer
149 views
Can anyone help me with good reference books for Discrete Wavelet Transform (DWT)
I am working on EEG signal. To analyze the signal I need to use DWT. Therefore I need good reference books. If the book contains MATLAB implementation of DWT that will be more helpful.
1
vote
1answer
162 views
Introduction to fast algorithms for time–frequency analysis
I had preliminary knowledge of digital signal processing from Oppenheim's Discrete-Time Signal Processing and is studying time-frequency analysis now. May someone suggest introductory reference (...
0
votes
1answer
25 views
Are there paper about black box testing of optic flow algorithms?
Do papers exist about comparisons of the resulting optic flow and its precision compared to the used optic flow method?
I would like to find paper that dealt with this topic in some way and had ...
1
vote
1answer
142 views
Performance of adaptive filters
Can somebody please provide an intuitive answer or reference for the following questions?
Q1: Dependence of estimation performance on number of data points -- I could not find any information whether ...
1
vote
2answers
226 views
How can I start learning about pitch detection?
readers.
I'm working on a project where my goal is to implement a pitch-detection algorithm (PDA) in a piece of open-source software.
I have very little knowledge of pitch detection at the moment ...
1
vote
1answer
188 views
Spectral flatness or Wiener Entropy for AR(1) and AR(2)
I'm sudiying compressibility of random processes by using Spectral flatness aka Wiener Entropy
I would like to know if there is any reference which derives this quantity, for autoregressive ...
2
votes
3answers
512 views
Computer exercises and solutions in signal processing
I am very interested in this question and can literally not find anywhere a simple answer, so apologize in advance if it does not fit well this community.
I am looking for either an online resource ...
2
votes
0answers
107 views
Helmholtz decomposition implementation
I need to perform the Helmholtz decomposition of a 2D flow. An old and obvious problem is the numerical differentiation (largely amplifying the noise).
I do understand the procedure I am just ...
0
votes
2answers
731 views
Using k Nearest Neighbour & Dynamic Time Warping for keyword spotting
As stated in the title, I am currently researching a method using k-NN, specifically, as either an alternative or as a supplement to the DTW algorithm in keyword spotting based on MFCC. I have read ...
0
votes
1answer
58 views
Suggestions on how to use FIR model in sentence retrieval task
Estimating an impulse response from input-output measurements is called system identification. When the impulse response of the
linear system $h(n)$, is of finite duration (M samples) or can be
...
