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fangqang
- 小波包分析提取振动信号中的特征频率，对于初学者具有参考意义，有信道编码，调制，信道估计等。- Wavelet packet analysis to extract vibration signal characteristic frequency, For beginners with a reference value, Channel coding, modulation, channel estimation.
dwtofdm
- Here, wavelets are used in Orthogonal frequency division multiplexing. Wavelets are small waves having amplitude increase starting zero and reduces back to zero. In conventional OFDM, IFFT is used at the transmitter side and FFT is used at receiver.
sun-V6.7
- 包含收发两个客户端程序，有信道编码，调制，信道估计等，有小波分析的盲信号处理。- Transceiver contains two client programs, Channel coding, modulation, channel estimation, There Wavelet Analysis Blind Signal Processing.
pw537
- Matlab wavelet analysis on complex, Single path or multipath Rayleigh fading channel simulation, Complex modulation coherent pulse train signal.
drxdm
- Single path or multipath Rayleigh fading channel simulation, Wavelet packet analysis to extract vibration signal characteristic frequency, Example tracking mean cheap.
yidnp
- There Wavelet Analysis Blind Signal Processing, Channel coding, modulation, channel estimation, Including stochastic gradient algorithm, the relative gradient algorithm.
ma036
- Single path or multipath Rayleigh fading channel simulation, Complex modulation coherent pulse train signal, Using wavelet denoising thought.
qu080
- Based on wavelet transform digital watermarking algorithm matlab code, Calculate the maximum eigenvalue judgment matrix of AHP, Channel coding, modulation, channel estimation.
DWT-OFDMmain
- 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.)
单道地震数据小波变换
- 基于小波变换的单道地震数据处理，对于初学者是比较好的资料(Single channel seismic data processing based on wavelet transform is a better data for beginners)
Racker
- 雷克子波与简单的模拟的单个地震道的褶积程序(The convolution of simple REK wavelet and simulated seismic channel)
convolution_model
- 最基本的单道地震褶积模型，地震子波褶积，实例为三层的速度模型。(The most basic single-channel seismic convolution model,Seismic wavelet convolution,the example is a three-layer velocity model.)
OFDMSignalDetection-master
- 程序实现的主要功能： OFDM调制识别：研究了基于高阶累量和基于小波变换的OFDM信号和单载波调制信号的识别算法，仿真分析了两种算法在高斯信道和多径瑞利衰落信道下的信号识别性能。 OFDM参数估计：研究了基于Welch算法和AR模型法求解功率谱进而估计信号带宽的算法，对两种算法的估计性能进行了比较；根据OFDM信号的循环平稳性研究了基于循环谱的载频估计算法；根据 OFDM信号的自相关性研究了基于可变延时自相关和固定延时自相关的FFT相结合的算法，估计了OFDM信号的有效数据长度、符号