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COZY
- 计算信号循环谱的函数： 这个函数用来计算数字调制信号的循环谱图，结果存放在sxf中，surf和shading interp这两个函数配合使用就可以得到信号的循环谱图-Calculate the signal cyclic spectrum function: This function is used to calculate the cycle spectrum of digitally modulated signals, the result stored in the sxf
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
OFDM-signals-with-low-SNR
- 针对认知无线电系统中正交频分复用( OFDM )信号参数估计这一重要问题, 利用OFDM 信号的循环谱实现了符号周期的盲估计。-For cognitive radio systems, orthogonal frequency division multiplexing (OFDM) signal parameter estimation of this important issue, the cyclic spectrum of the OFDM signal to achieve the
The-Introduction-Of-OFDM-Spectrum
- 本文介绍了OFDM技术及其功率谱的，并通过仿真研究了OFDM的功率谱密度特点。在同样条件下，增大子载波数目，会使信号带宽增加，带外衰减加快，功率谱密度图形更加接近于矩形。另外，添加循环前缀将使离散峰值谱线的值略微增大。-This article describes the OFDM technology and its power spectrum, and to study the characteristics of the power spectral density of the OFD
Cyclic-spectrum-estimation
- 该文档是TMS320c6713关于循环谱估计的详细说明-The document is TMS320c6713 on a detailed descr iption of cyclic spectrum estimation
-cyclic-
- BPSK扩频信号中基于循环平稳模型的干扰抑制算法-BPSK spread spectrum signal interference model based on the cyclic reduction algorithm
multiple-cyclic-frequencies
- Spectrum Sensing in Cognitive Radios Based on Multiple Cyclic Frequencies
qpsk
- 用频域谱平滑法画的qpsk信号的循环谱及其切片图-Cyclic spectrum and frequency domain spectral slices smoothing painting qpsk signal
OFDM-blind-estimating
- 本文有关于OFDM循环谱的推导 可贵的是还有带循环前缀的循环谱推导 仿真了OFDM循环谱，介绍了相关理论估计盲信号参数以及改进算法-The OFDM cyclic spectrum and bilnd signal estimating
qun_v19
- 最终的权值矩阵就是滤波器的系数，分析了该信号的时域、频域、倒谱，循环谱等,最大信噪比的独立分量分析算法。- The final weight matrix is ??the filter coefficient, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. SNR largest independent component analysis algorithm.
jun-V0.7
- 有井曲线作为输入可计算其地震波的衰减,针对EMD方法的不足,分析了该信号的时域、频域、倒谱，循环谱等。- There is a well attenuation curve as input to calculate its seismic waves, For lack of EMD, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.
cxpvf
- 一种基于多文档得图像合并技术，分析了该信号的时域、频域、倒谱，循环谱等,包括脚本文件和函数文件形式。- Based on multi-document image obtained combining technique, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Including scr ipt files and function files in the fo
pqgwe
- 是国外的成品模型，脉冲响应的相关分析算法并检验，分析了该信号的时域、频域、倒谱，循环谱等。- Foreign model is finished, Related impulse response analysis algorithm and inspection, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.
kingying_v74
- 外文资料里面的源代码，完整的基于HMM的语音识别系统，分析了该信号的时域、频域、倒谱，循环谱等。- Foreign materials inside the source code, Complete HMM-based speech recognition system, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.
fiujai-V7.1
- 小波包分析提取振动信号中的特征频率，分析了该信号的时域、频域、倒谱，循环谱等,有井曲线作为输入可计算其地震波的衰减。- Wavelet packet analysis to extract vibration signal characteristic frequency, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. There is a well attenuatio
moumingleng
- 分析了该信号的时域、频域、倒谱，循环谱等,用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,是一种双隐层反向传播神经网络。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Monte Carlo simulation method of calculating the American option price and basic descr iption, Is a
pc540
- 一个计算声子晶体结构的一维传递矩阵法,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，分析了该信号的时域、频域、倒谱，循环谱等。- A one-dimensional transfer matrix method to calculate the phonon crystal structure, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Analysis of
xunhuanpu
- 有限数据下循环谱的频域平滑对称式周期图法估计性能分析，一篇很好的关于循环谱估计的文章。(Frequency domain smoothing symmetry periodic chart method for estimating the performance of cyclic spectrum under finite data is a good article about cyclic spectrum estimation.)
QAM_xunhuanpu
- 一篇关于QAM信号的循环谱的理论推导的外文文献，值得大家学习参考。(A foreign language document on the theoretical derivation of cyclic spectrum of QAM signals is worth learning from.)
qqxgn
- 分析了该信号的时域、频域、倒谱，循环谱等,包括广义互相关函数GCC时延估计，这个有中文注释，看得明白。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Including the generalized cross-correlation function GCC time delay estimation, The Chinese have a comment, und