Search - matlab code for digital modulation

Search - matlab code for digital modulation - List

[Program doc] psk-mo-and-demo DL : 0: 这是基于MATLAB的数字调相技术编程,包括对调制解调过程的编程以及其有效性和可靠性分析-This is based on the MATLAB technical programming of the digital phase modulation, including modulation and demodulation process of programming as well as its validity and reliability analysis
Update : 2025-02-17 Size : 37kb Publisher : 何泽
[matlab] Mod DL : 0: 有关于相位，频率，等数字调制技术识别的MATLAB代码，-Have on the phase, frequency, and other digital modulation techniques to identify the MATLAB code,
Update : 2025-02-17 Size : 10kb Publisher : shirley
[matlab] pcm3 DL : 0: 脉冲编码调制（PCM）用于在数字传输媒体上传送模拟信号，在PCM中，首先对模拟信号以高于其带宽两倍的奈奎斯特率进行采样，然后对所得样本进行量化。采用不同量化级别生成的PCM编码会影响接收器重建模拟信号的质量。 -Pulse code modulation (PCM) for the media in the digital transmission of analog signal transmission in the PCM, the first analog signal to more than the Nyquist rate of twice the bandwidth sample, and then to quantify the samples. Using different quantization level generated PCM coding receiver will affect the quality of the reconstruction of analog signals.
Update : 2025-02-17 Size : 1kb Publisher : jack
[Communication-Mobile] digital_modulation_FCN DL : 0: Code for the digital modulation FCN
Update : 2025-02-17 Size : 6kb Publisher : srujan
[matlab] OFDM_m DL : 1: 完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.-Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.
Update : 2025-02-17 Size : 841kb Publisher : 田静
[Communication-Mobile] OFDMcode DL : 0: 完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.-Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.
Update : 2025-02-17 Size : 157kb Publisher : 田静
[matlab] JohnGProakis DL : 0: 覆盖了全书的信号与线性系统、随机过程、模拟调制、模拟数字转换、基带数字传输、带限信道的数字传输、载波调制的数字传输、信道容量和编码、扩频通信系统以及数字调制方法的SIMULINK仿真的源代码-Book covers the signal and linear systems, stochastic processes, analog modulation, analog-to-digital conversion, base-band digital transmission, band-limited digital transmission channel, the digital transmission carrier modulation, channel capacity and coding, spread spectrum communication systems, and digital modulation SIMULINK simulation method source code
Update : 2025-02-17 Size : 87kb Publisher : xiehui
[matlab] matlab_DigitalModulation DL : 0: matlab程序，可实现脉冲编码调制，模拟信号的数字传输：抽样、量化、编码-matlab program to achieve pulse code modulation, digital transmission of analog signals: sampling, quantization, coding
Update : 2025-02-17 Size : 3kb Publisher : xjq
[matlab] ASK-OOK-FSK-BPSK DL : 0: MATLAB实现ASK, OOK, FSK, BPSK, QPSK, 8PSK调制源代码-Free Source Code for ASK, OOK, FSK, BPSK, QPSK, 8PSK Digital Modulation in FPGAs Xilinx using system generator (ASK, BPSK, FSK, OOK, QPSK)
Update : 2025-02-17 Size : 56kb Publisher : chenkui
[Communication-Mobile] 64QAM DL : 1: a matlab code for 64 QAM digital modulation
Update : 2025-02-17 Size : 1kb Publisher : aya2002
[matlab] 123 DL : 0: 数字通信中2FSK调制与解调原理及详细源代码-2FSK Digital Communication Principles of modulation and demodulation and detailed source code
Update : 2025-02-17 Size : 3kb Publisher : 曾宇晗
[Books] Errorcontrolcoding DL : 0: 信道编码非常有用的一本书，可以供通信方面的参考一下-　A reorganized and comprehensive major revision of a classic book, this edition provides a bridge between introductory digital communications and more advanced treatment of information theory. Completely updated to cover the latest developments, it presents state-of-the-art error control techniques. Coverage of the fundamentals of coding and the applications of codes to the design of real error control systems. Contains the most recent developments of coded modulation, trellises for codes, soft-decision decoding algorithms, turbo coding for reliable data transmission and other areas. There are two new chapters on Reed-Solomon codes & concatenated coding schemes. Also contains hundreds of new and revised examples and more than 200 illustrations of code structures, encoding and decoding circuits and error performance of many important codes and error control coding systems. Appropriate for those with minimum mathematical background as a comprehensive reference for coding theory.
Update : 2025-02-17 Size : 20.75mb Publisher : vidivici
[Documents] Carrier_Recovery_Using_a_Second_Order_Costas_Loop. DL : 0: 本文详细的介绍了一个数字科斯塔环的具体实现，并且附有matlab仿真代码，基于AM调制，以及希尔伯特变换-This paper introduces a concrete realization of digital Costas loop, and with matlab simulation code, based on AM modulation, as well as the Hilbert transform
Update : 2025-02-17 Size : 237kb Publisher : hejie
[matlab] Binary_PSK DL : 0: This script simulates the Binary Phase Shift keying. Since BPSK is a digital modulation scheme, you can modulate as many bits as you want. however, I have only simulated it for few bits, so that the results are visible. This is code for BPSK only, means it can only modulated two digital states on two different phases. I hope this will help out students and instructors alike. MATLAB release MATLAB 7.7 (R2008b)
Update : 2025-02-17 Size : 2kb Publisher : Rafal
[matlab] PCM DL : 0: 利用Matlab仿真脉冲编码调制（PCM）及A律、μ律PCM对声音进行压缩编解码过程。脉冲编码调制（PCM，Pulse Code Modulation）是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看，量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合，编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码，符合长途电话质量。根据量化方法的不同，PCM可分为均匀量化PCM和对数PCM两大类，对数PCM中，2Aμ律和律编码都已被定为国际标准。-Matlab simulation using pulse code modulation (PCM) and the A law, μ law PCM codec for voice compression process. Pulse Code Modulation (PCM, Pulse Code Modulation) is an analog voice signal into digital signal encoding. The role of the encoder waveform is sampled signal sample quantization and coding. From the mathematical point of view, the process is to quantify the magnitude of the value of a continuous set of infinite number of maps into a finite number of discrete set of amplitude values , encoding is to use a set of binary digits, said after a limited number of these maps. By folding the International Standardization of PCM binary code, in line with long-distance telephone quality. According to the different quantitative methods, PCM can be divided into uniform quantization PCM PCM and the number of two categories, on the number of PCM in, 2Aμ law and legal codes have been designated as international standards.
Update : 2025-02-17 Size : 932kb Publisher : tanii
[Communication-Mobile] code-QPSK_MSK DL : 1: 数字调制QPSK和MSK的性能对比，通过计算和比较频谱利用率、功率谱的滚降、误码性能等-QPSK and MSK digital modulation performance comparison, by calculating and comparing spectral efficiency, power spectrum roll-off, error performance, etc.
Update : 2025-02-17 Size : 1kb Publisher : 王双双
[matlab] CC_BPSK DL : 0: 通信系统的仿真,卷积码是纠错码的一种,可以用于数字电视,手机等通信领域,本例子给出了基于matlab的程序，卷积码BPSK调制。-Simulation of communication systems, convolutional code is an error-correcting code can be used for digital television, mobile phones and other communications, the examples given based on the matlab program convolution code BPSK modulation.
Update : 2025-02-17 Size : 2kb Publisher : 张兴
[Software Engineering] OFDM-Sim-Using-Matlab DL : 0: Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.-Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.
Update : 2025-02-17 Size : 369kb Publisher : lemaster
[Program doc] slm_modified DL : 0: matlab code for slm in the ofdm system .OFDM is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large number of closely spaced orthogonal sub-carrier signals are used to carry data on several parallel data streams or channels.
Update : 2025-02-17 Size : 2kb Publisher : Dhiraj
[matlab] BERSNR DL : 0: Matlab code for BPSK in AWGN channel. This code is written in digital domain. It gives user the ability control the number of time that code is running. It compares the theoretical and experimental bit error rate for BPSK modulation. It also plots the analytical vs experimental BER vs SNR graph.
Update : 2025-02-17 Size : 1kb Publisher : chessmath

« 12 »