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ukmkj
- 基于人工神经网络的常用数字信号调制，最终的权值矩阵就是滤波器的系数，可以广泛的应用于数据预测及数据分析。- The commonly used digital signal modulation based on artificial neural network, The final weight matrix is ??the filter coefficient, Can be widely used in data analysis and forecast data.
ei848
- 这个有中文注释，看得明白，基于人工神经网络的常用数字信号调制，实现用SDRAM运行nios，同时用SRAM保存摄像头数据。- The Chinese have a comment, understand it, The commonly used digital signal modulation based on artificial neural network, Implemented with SDRAM run nios, while saving camera data SRAM.
jeipou_v30
- 能量熵的计算，遗传算法无功优化，基于人工神经网络的常用数字信号调制。- Energy entropy calculation, Genetic algorithm based reactive power optimization, The commonly used digital signal modulation based on artificial neural network.
yui_nk81
- 基于人工神经网络的常用数字信号调制，迭代自组织数据分析，用MATLAB编写的遗传算法路径规划。- The commonly used digital signal modulation based on artificial neural network, Iterative self-organizing data analysis, Genetic algorithms using MATLAB path planning.
rhskx
- Pisarenko谐波分解算法,添加噪声处理，基于人工神经网络的常用数字信号调制。- Pisarenko harmonic decomposition algorithm, Add noise processing, The commonly used digital signal modulation based on artificial neural network.
ff824
- 基于人工神经网络的常用数字信号调制，matlab编写的元胞自动机，窗函数法设计一个数字带通FIR滤波器。- The commonly used digital signal modulation based on artificial neural network, matlab prepared cellular automata, A window function design FIR digital band-pass filter.
transpasent-paramete
- BPSK调制程序,用于ＣＤＭＡ通信系统的信号调制．matlab写的！-BPSK modulation, signal modulation for CDMA communication system. Matlab to write!
md616
- 基于人工神经网络的常用数字信号调制，基于小波变换的数字水印算法matlab代码，自己编的5种调制信号。- The commonly used digital signal modulation based on artificial neural network, Based on wavelet transform digital watermarking algorithm matlab code, Own five modulation signal.
rt038
- 基于人工神经网络的常用数字信号调制，毕设内容，高光谱图像基本处理，窗函数法设计一个数字带通FIR滤波器。- The commonly used digital signal modulation based on artificial neural network, Complete set content, basic hyperspectral image processing, A window function design FIR digital band-pass filter.
fie_fm32
- 基于人工神经网络的常用数字信号调制，最小均方误差等算法的MSE的计算,使用起来非常方便。- The commonly used digital signal modulation based on artificial neural network, Minimum mean square error MSE calculation algorithm, Very convenient to use.
ASK_PSK_FSK
- 实现信号的MASK、MPSK、MFSK调制(Realize the ASK/PSK/MFSK modulation)
ex00
- 消息信号是[-3,3]均匀分布的随机整数，产生的时间间隔为1/10s，用AM方法调制载波 ，求息信号和已调信号的频谱。(The message signal is [-3,3] uniformly distributed random integer, the time interval is 1/10s, and the carrier is modulated by the AM method, and the spectrum of the message signal
chengxu
- 在无线通信体系中,由于开放的通信信道条件,卫星通信系统中通信链路容易受到平均大气条件的影响,尤其是采用Ka波段的高频信号的系统,容易受到降雨造成的雨衰影响,严重影响了系统的有效性和可靠性。(In a wireless communication system, the communication channel open, average atmospheric conditions vulnerable to the communication link in satellite commun
OFDM在qpsk调制下的误码率
- OFDM信号在QPSK调制下的误码率性能(Error rate performance of OFDM signal under QPSK modulation)
AM和FM
- matlab实现用语音信号作为调至信号的幅度调制和频率调制，以及解调。(Matlab implements amplitude modulation and frequency modulation using speech signals as modulation signals, and demodulation.)
QAMModem
- 对离散信号序列进行16QAM调制，给出16QAM星座分布图，绘制32QAM调制信号的时域波形图和频域频谱特性图(The discrete signal sequence is modulated by 16QAM, and the 16QAM constellation distribution map is given. The time domain waveform of 32QAM modulation signal and frequency spectrum characterist
experiment-3
- %产生2ASK、4ASK调制信号 %Len：码元长度，默认值为1000 %IsPlot：是否绘图，'1'表示绘图，否则不绘图 %IsOutput：是否将ASK调制数据输出到文本文件中，'1'表示输出，否则不输出(% produces 2ASK, 4ASK modulation signals %Len: symbol length, defaults to 1000 %IsPlot: do you want to draw,'1'represents drawing, otherwis
FM
- FM调制，基带信号生成，载波频率为50MHz，最大频偏为5600Hz(FM modulation, baseband signal generation, carrier frequency of 50MHz, the maximum frequency deviation of 5600Hz)
PCM编码&解码
- 脉冲编码调制是数字通信的编码方式之一。主要过程是将话音、图像等模拟信号每隔一定时间进行取样，使其离散化，同时将抽样值按分层单位四舍五入取整量化，同时将抽样值按一组二进制码来表示抽样脉冲的幅值。(PCM pulse code modulation is one of the encoding methods of digital communication. The main process is to voice, image and other analog signal at a certa
zd21
- 2DPSK 调制与解调 包括参数初始化、信号初始化、求差分编码、产生基带信号、调制部分、相干解调、低通滤波部分、抽样判决 & 逆码变换部分、序列生成与差分还原。事实上这个程序不是我写的，是一个朋友下载了这个程序但是运行不了，我帮他改了其中的一些内容使之能够运行。(2DPSK modulation and demodulation It includes parameter initialization, signal initialization, differential codi