搜索资源列表
Digital_Responder(Digital_Circuit)
- 数字抢答器由主体电路与扩展电路组成。优先编码电路、锁存器、译码电路将参赛队的输入信号在显示器上输出；用控制电路和主持人开关启动报警电路，以上两部分组成主体电路。通过定时电路和译码电路将秒脉冲产生的信号在显示器上输出实现计时功能，构成扩展电路。经过布线、焊接、调试等工作后数字抢答器成形。-Answer the number is controlled by the main circuit and the expansion of circuit components. Priority enco
LFMsignalpulsecompressionandthemodulationrealizati
- 本文结合L FM 信号脉冲压缩及旁瓣抑制,利用 GUIDE 制作线性调频信号脉冲压缩模块的图形用户界面,使利用此界面可以通过对雷达脉压模块输入参数的修改,对仿真结果给出图形显示和结果分析,界面友好,具有开放性,方便实用和完善及扩充其功能。-This article unifies L the FM signal pulse compression and side-lobe cancellation, uses the GUIDE manufacture linear frequency m
qam8_nograycode
- An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver. QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (AM) signals into a single chan
OFDM
- 针对在无线电监测和认知无线电系统中,信号参数估计这一重要问题,证明了OFDM信号具有循环平稳性的必要条件是加循环前缀或有非矩形脉冲成型,并以线性周期时变变换(LPTV)模型为基础,推导了OFDM信号的循环谱表达式-For radio monitoring and cognitive radio systems, signal parameter estimation of this important issue, the necessary condition for the OFDM sig
Speech-coding-algorithms---Foundation-and-evoluti
- Speech Coding Standards, SIGNAL PROCESSING TECHNIQUES, STOCHASTIC PROCESSES AND MODELS, LINEAR PREDICTION, SCALAR QUANTIZATION, PULSE CODE MODULATION AND ITS VARIANTS, VECTOR QUANTIZATION, LINEAR PREDICTION CODING, etc.
qpsk_qammod
- qpsk调制信号星座图及时域分析 含脉冲成型 适用于入门-qpsk modulation signal constellation diagram and time domain analysis containing pulse shaping for entry
Analysis_subband_filter
- Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the availa
CW-with-LFM
- CW脉冲和LFM信号Matlab仿真图像以及源代码-CW pulse and LFM signal Matlab simulation images and source code
pulsewidth
- 利用定时器的门控信号GATE进行控制从而可以实现脉冲宽度。-Using the timer gating signal GATE is controlled so that the pulse width can be realized.
the-radar-pulse-compression-system
- 基于 FPGA 的雷达脉冲压缩系统的研究与实现,本文从线性调频信号的时、频域特征出发，根据脉冲压缩体制的理论，分析了脉冲压缩信号处理算法的实现方法-The study of the radar pulse compression system based on FPGA and implementation, based on the linear frequency modulation signal time and frequency domain characteristics, acc
match_filter_design
- 基于MATLAB的匹配滤波器住址设计，实际应用是对信号处理中的数字下变频和脉冲压缩处理的设计仿真-The address of the matched filter design based on MATLAB, the actual application is under the signal processing of digital frequency conversion and the design of the pulse compression processing simula
FBMCPAM
- filter bank multicarrier modulation based on the lapped transform with complex emitted signal and real input data (Pulse amplitude modulation-PAM)
jnvnb
- 相参脉冲串复调制信号，利用matlab针对图像进行马氏距离计算 ,用平面波展开法计算二维声子晶体带隙。- Complex modulation coherent pulse train signal, Using matlab to calculate the Mahalanobis distance for the image, Computation Method D phononic bandgap plane wave.
kk487
- GSM中GMSK调制信号的产生，采用的是脉冲对消法，基于chebyshev的水声信号分析。- GSM is GMSK modulation signal generation, It uses a pulse of consumer law, Based chebyshev underwater acoustic signal analysis.
hxsga
- ldpc码的编解码实现，含噪脉冲信号进行相关检测,非常适合计算机视觉方面的研究使用。- Codec ldpc code implementation Noisy pulse correlation detection signal, Very suitable for the study using computer vision.
rv446
- 基于人工神经网络的常用数字信号调制，可以广泛的应用于数据预测及数据分析,相参脉冲串复调制信号。- The commonly used digital signal modulation based on artificial neural network, Can be widely used in data analysis and forecast data, Complex modulation coherent pulse train signal.
mmbbi
- 相参脉冲串复调制信号，基于kaiser窗的双谱线插值FFT谐波分析，PLS部分最小二乘工具箱。- Complex modulation coherent pulse train signal, Dual-line interpolation FFT harmonic analysis kaiser windows, PLS PLS toolbox.
gp065
- 鲁棒性好，性能优越，基于欧几里得距离的聚类分析，相参脉冲串复调制信号。- Robustness, superior performance, Clustering analysis based on Euclidean distance, Complex modulation coherent pulse train signal.
vptny
- 计算多重分形非趋势波动分析，相参脉冲串复调制信号，有CDF三角函数曲线/三维曲线图。- Calculate the multifractal trend fluctuation analysis, Complex modulation coherent pulse train signal, There CDF trigonometric curve/3D graphs.