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Digital signal processing

Xem 1-20 trên 376 kết quả Digital signal processing
  • Part 1 of ebook "Analog and digital circuits for electronic control system applications: Using the TI MSP430 microcontroller" presents the following content: signal paths from analog to digital; signal paths from digital to analog; sensors; signal conditioning; analog-to-digital and digital-to-analog conversions; digital system processing;...

    pdf117p damtuyetha 09-01-2023 2 0   Download

  • Ebook Introduction to signal processing: Part 2 Provides an applications-oriented introduction to digital signal processing. Orfandis covers all the basic DSP concepts and methods, such as sampling, discrete-time systems, DFT/FFT algorithms, and filter design.

    pdf468p lavender2022 23-04-2022 10 1   Download

  • Principles, algorithms and applications: Digital signal processing (Fourth Edition) - Part 1 has present the content introduction to signals, systems, and signal processing; analog-to-digital and digital-to-analog conversion; discrete-time signals and systems; the z-transform and its application to the analysis of LTI systems; frequency analysis of signals; frequency-domain analysis of LTI systems;...

    pdf491p chenlinong_0310 23-02-2022 13 1   Download

  • Principles, algorithms and applications: Digital signal processing (Fourth Edition) - Part 2 has present the content efficient computation of the DFT: fast fourier transform algorithms; implementation of discrete-time systems; design of digital filters; multirate digital signal processing; linear prediction and optimum linear filters; adaptive filters; frequency analysis of signals using the DFT;...

    pdf476p chenlinong_0310 23-02-2022 24 1   Download

  • Xử lý tín hiệu số (Digital Signal Processing - DSP) hay tổng quát hơn, xử lý tín hiệu rời rạc theo thời gian (Discrete-Time Signal Processing - DSP) là một môn cơ sở không thể thiếu được cho nhiều ngành khoa học, kỹ thuật như: điện, điện tử, tự động hóa, điều khiển, viễn thông, tin học, vật lý,...Mời các bạn cùng tham khảo nội dung phần 1 sau đây.

    pdf96p hoathachthao090 10-02-2022 19 2   Download

  • Lecture Analog communication techniques. After completing this section, you will understand knowledge about: signals and spectra, random variables and processes, amplitude modulation systems, angle modulation, pulse modulation and digital transmission of analog signal, mathematical representation of noise, linear filtering of noise,...

    pdf71p bachkhinhdaluu 03-12-2021 7 0   Download

  • Lecture ELEC2400 signals and systems: Chapter 8 - Sampling and reconstruction. After completing this section, you will understand the knowledge about sampling; reconstruction; Nyquist sampling criteria and aliasing.

    pdf19p lazzaro 03-12-2021 10 0   Download

  • Although software tools abound for the comparison, analysis, identification, and classification of genomic sequences, taxonomic classification remains challenging due to the magnitude of the datasets and the intrinsic problems associated with classification.

    pdf21p visilicon2711 20-08-2021 1 0   Download

  • "Ebook Analog and VLSI circuits" present analog integrated circuits; the vlsi circuits; monolithic device models, analog circuit cells, high-performance analog circuits, RF communication circuits, fundamentals of digital signal processing...

    pdf699p hvpq2910 06-07-2021 14 1   Download

  • In this paper, the author presents a signal processing hardware architecture that locks the frequencies of signals of interest present at the input, tracks them if their frequency changes and estimates the direction-of-arrival (DOA) of the interest signals using a uniform circular array. The proposed hardware architecture is described in detail, implemented and verified by practical experiments on FPGA chip.

    pdf16p cothumenhmong11 05-05-2021 13 0   Download

  • This paper introduces a new controller module based on a high-speed field-programmable gate array (FPGA) and digital signal processing (DSP) using moving average (MA) filters for calculation of the reactor power and period at the start range of the Dalat nuclear research reactor (DNRR).

    pdf8p trinhthamhodang1218 14-03-2021 6 0   Download

  • Magnetic resonance spectroscopy provides metabolic information about living tissues in a non-invasive way. However, there are only few multi-centre clinical studies, mostly performed on a single scanner model or data format, as there is no flexible way of documenting and exchanging processed magnetic resonance spectroscopy data in digital format.

    pdf11p vioklahoma2711 19-11-2020 9 2   Download

  • The generalized electric model of the Hall sensor, which is designed for circuit simulation, is taken into account the features of its design and used for manufacturing materials. The model of the Hall sensor is implemented in the language Verilog-A, has a simple structure and allows to accurately describe its performance characteristics.

    pdf8p viirene2711 01-10-2020 37 0   Download

  • After studying this chapter you will be able to understand: Frequency spectrum of an image, explain the sampling of the 2 dimension image, the second stage of the digitization process, in the first sampling and in the second quantization of each of the samples, optimum mean square error or lloyd-max quantizer, designing of an optimum quantizer with the given signal probability density function.

    ppt45p nanhankhuoctai8 23-06-2020 12 2   Download

  • Fast bus transfer method is the most popular and residual voltage transfer method that is used as a backup in medium voltage buses in general. The use of the advanced technology like open circuit voltage prediction and digital signal processing algorithms can improve the reliability of fast transfer scheme.

    pdf11p christabelhuynh 31-05-2020 15 0   Download

  • Important features of digital communication systems Some basic concepts and definitions such as as signal classification, spectral density, random process, linear systems and signal bandwidth.The first important step in any DCS: Transforming the information source to a form compatible with a digital system.

    pdf31p nanhankhuoctai3 25-05-2020 16 0   Download

  • This paper considers a mmWave system where the base station employs a hybrid analog-digital beamforming based on a subarray architecture. Based on a realistic circuit power consumption model that takes into account different signal processing steps at the transmitter, we analyze the energy efficiency (EE) of the system, which is defined as the ratio of the sum achievable rate over the total power consumption.

    pdf5p vishizuka2711 07-04-2020 8 1   Download

  • Digital Video Broadcasting-Terrestrial (DVB-T) is the most widely deployed digital terrestrial television system worldwide with services on air in over thirty countries. In order to increase its spectral efficiency and to enable new services the DVB consortium has developed a new standard named DVB-T2. A nearly definitive specification has already been published as a BlueBook as well as an implementation guideline, where the structure and main technical novelties of the standard have been defined.

    pdf24p son248 24-03-2020 18 0   Download

  • This article investigates digital predistortion (DPD) linearization of hybrid beamforming large-scale antenna transmitters. We propose a novel DPD processing and learning technique for an antenna sub-array, which utilizes a combined signal of the individual power amplifier (PA) outputs in conjunction with a decorrelation-based learning rule. In effect, the proposed approach results in minimizing the nonlinear distortions in the direction of the intended receiver. This feature is highly desirable, since emissions in other directions are naturally weak due to beamforming.

    pdf11p son248 24-03-2020 21 3   Download

  • This paper demonstrates how you can use MATLAB® and Simulink® features and toolboxes to: design and synthesize complex antenna elements and MIMO phased arrays and subarrays; partition hybrid beamforming systems intelligently across RF and digital domains; validate spatial signal processing algorithm concepts...

    pdf22p son248 24-03-2020 14 0   Download



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