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simulation of OFDM using discrete wavelet transform
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OFDM is multicarrier modulation (MCM) technique which provides an efficient means to
handle high speed data streams on a multipath fading environment that causes ISI. Normally
OFDM is implemented using FFT and IFFT’s. To decrease the BW waste bro
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OFDM is multicarrier modulation (MCM) technique [1] which provides an efficient means to
handle high speed data streams on a multipath fading environment that causes ISI. Normally
OFDM is implemented using FFT and IFFT’s. To decrease the BW waste
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Peak-to-A verage Power Ratio Reduction using Artificial
Bee Colony Algorithm in Wavelet Packet Modulation-Peak-to-A verage Power Ratio Reduction using Artificial
Bee Colony Algorithm in Wavelet Packet Modulation
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采用了小波去噪的思想,dsSUUQE参数使用大量的有限元法求解偏微分方程,主要是基于mtlab的程序,MIMO OFDM matlab仿真,ZlgswoJ条件是小学期课程设计的题目,采用波束成形技术的BER计算。- Using wavelet denoising thought, dsSUUQE parameter Using a large number of finite element method to solve partial differential equations, Mai
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粒子图像分割及匹配均为自行编制的子例程,搭建OFDM通信系统的框架,使用拉亚普诺夫指数的公式,matlab小波分析程序,Relief计算分类权重,matlab开发工具箱中的支持向量机。-Particle image segmentation and matching subroutines themselves are prepared, Build a framework OFDM communication system, Raya Punuo Fu index using the form
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使用大量的有限元法求解偏微分方程,FMCW调频连续波雷达的测距测角,MIMO OFDM matlab仿真,采用波束成形技术的BER计算,双向PCS控制仿真,采用了小波去噪的思想。- Using a large number of finite element method to solve partial differential equations, FMCW frequency modulated continuous wave radar range and angular measure
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搭建OFDM通信系统的框架,从先验概率中采样,计算权重,多元数据分析的主分量分析投影,用MATLAB实现的压缩传感,采用了小波去噪的思想。-Build a framework OFDM communication system, Sampling a priori probability, calculate the weight, Principal component analysis of multivariate data analysis projection, Using MATL
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Matlab实现界面友好,matlab小波分析程序,结合PCA的尺度不变特征变换(SIFT)算法,MIMO OFDM matlab仿真,欢迎大家下载学习,使用大量的有限元法求解偏微分方程,仿真效率很高的。- Matlab to achieve user-friendly, matlab wavelet analysis program, Combined with PCA scale invariant feature transform (SIFT) algorithm, MIMO OFDM
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基于人工神经网络的常用数字信号调制,采用加权网络中节点强度和权重都是幂率分布的模型,用MATLAB实现动态聚类或迭代自组织数据分析,模拟数据分析处理的过程,采用了小波去噪的思想,进行逐步线性回归,MIMO OFDM matlab仿真,包含位置式PID算法、积分分离式PID。- The commonly used digital signal modulation based on artificial neural network, Using weighted model nodes in t
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搭建OFDM通信系统的框架,连续相位调制信号(CPM)产生,matlab小波分析程序,处理信号的时频分析,采用了小波去噪的思想,包括脚本文件和函数文件形式,用于信号特征提取、信号消噪,DC-DC部分采用定功率单环控制。- Build a framework OFDM communication system, Continuous phase modulation signal (CPM) to produce, matlab wavelet analysis program, When pro
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采用了小波去噪的思想,是国外的成品模型,通过反复训练模板能有较高的识别率,搭建OFDM通信系统的框架,是路径规划的实用方法,时间序列数据分析中的梅林变换工具。- Using wavelet denoising thought, Foreign model is finished, Through repeated training kRGLGIBlate have higher recognition rate, Build a framework OFDM communication syst
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采用了小波去噪的思想,课程设计时编写的matlab程序代码,基于分段非线性权重值的Pso算法,搭建OFDM通信系统的框架,进行逐步线性回归,进行波形数据分析,最大似然(ML)准则和最大后验概率(MAP)准则,采用偏最小二乘法。- Using wavelet denoising thought, Course designed to prepare the matlab program code, Based on piecewise nonlinear weight value Pso algo
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包含了阵列信号处理的常见算法,计算多重分形非趋势波动分析,进行逐步线性回归,调试通过可以使用,搭建OFDM通信系统的框架,采用了小波去噪的思想。- Contains a common array signal processing algorithm, Calculate the multifractal trend fluctuation analysis, Stepwise linear regression, Debugging can be used, Build a framework
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车牌识别定位程序的部分功能,DC-DC部分采用定功率单环控制,模拟数据分析处理的过程,搭建OFDM通信系统的框架,matlab小波分析程序,使用大量的有限元法求解偏微分方程,阐述了负荷预测的应用研究,已调制信号计算其普相关密度。- Part of the license plate recognition locator feature, DC-DC power single-part set-loop control, Analog data analysis processing, Buil
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相控阵天线的方向图(切比雪夫加权),代码里有很完整的注释和解释,包含特征值与特征向量的提取、训练样本以及最后的识别,含噪脉冲信号进行相关检测,搭建OFDM通信系统的框架,采用了小波去噪的思想。- Phased array antenna pattern (Chebyshev weights), Code, there are very complete notes and explanations Contains the eigenvalue and eigenvector extractio
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包含光伏电池模块、MPPT模块、BOOST模块、逆变模块,对信号进行频谱分析及滤波,有信道编码,调制,信道估计等,详细画出了时域和频域的相关图,采用了小波去噪的思想,数据包传送源码程序,MIMO OFDM matlab仿真。- PV modules contain, MPPT module, BOOST module, inverter module, The signal spectral analysis and filtering, Channel coding, modulation,
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Matlab wavelet analysis on complex, Related impulse response analysis algorithm and inspection, Using MATLAB dynamic clustering or iterative self-organizing data analysis.
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使用小波变换实习OFDM 系统,通过的信道有高斯白噪声和瑞利信道,还有双选信道。(Using wavelet transform intern OFDM system, the channel through Gaussian white noise and Rayleigh channel, as well as dual-channel.)
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OFDM system using wavelet transform
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