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I’m currently working on the closed-loop system identification of a torque-controlled elastic joint. I’m hitting a wall and could use some insight from the community. I am dealing with a 4th-order ...

Please share the best current models for 2D human pose estimation, including papers if available. Or how can I get it? I'd like to use it in my research project.

The linear map $\mathcal{A}(\cdot)$ is said to have RIP (restricted isometry property) with a restricted isometric constant ${\delta\in [0,1)}$ if it has the following property: \begin{equation}\label{...

I'm reading an IEC standard and they say "Group delay of a finite Impulse Response (FIR) filter based algorithm with symmetric or antisymmetric coefficients is equal to one-half of the window ...

I want to understand how convolution is defined for time-variant systems. I know that for linear time-invariant (LTI) systems, we use the standard convolution sum/integral to express the output in ...

I'm looking to do - BER(Eb/no)- for convoultional codes how to find the gap =1.76db between rate=0.5 and rate=1/3? i dont manage to do so. i dont know how to copy the graphs, but these very old graphs ...

I was working on my research and I was adapting the Power Spectral Density Chatter Index from paper "In-Process Chatter Detection Using Signal Analysis in Frequency and Time-Frequency Domain"...

Given a real, continuous signal $x(t)$, which has a Fourier Transform $X(\omega)$ satisfying the property; $$\ln\vert X(\omega)\vert = -\vert \omega \vert.$$ Find the signal $x(t)$, if we assume it to ...

I am trying to calculate the transfer function between one sensor with velocity timeseries data $y(t)$ and a witness sensor $x(t)$ which monitors position. Both sensors output data in volts, with a ...

This question asked for the solution of the following problem: Design an FIR equiripple halfband lowpass filter with unity gain at DC and with infinite attenuation at Nyquist. The Remez algorithm ...

I was implementing the cascade algorithm to obtain the D4 scaling and wavelet functions in MATLAB iteratively. The code can generate the functions properly, but the magnitude spectra I obtain depend ...

I'm trying to replicate MATLAB's imresize behavior in Python using skimage.transform.resize. Here's my test case: Python ...

I am converting some image data to audio by altering the FFT frequency array, of a sound sample, using a 2D section, yellow square in video, as the manipulation data. At the moment its in discreet ...

In the DVB-T constellation chart, there are occasional, irregular, sporadic flickering points in the blank spaces between adjacent points. The flickering points flicker within a fixed range, with an ...

I’m currently working on my undergraduate thesis, which is related to digital signal processing. The goal of my project is to create a program that can “listen” to piano recordings and convert what it ...