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ofdm_recognition
- 本程序通过高阶累量的方式实现了ofdm信号和带载波信号的调制识别。代码均已函数形式体现，可以直接调用，并且仿真了多种信道下的信号识别，包括高斯白噪声信道，多径信道和瑞利信道。-The program through the high-level cumulant way to achieve the ofdm signal and carrier signal modulation recognition. The code is embodied in the form of a functi
kao_mp83
- 抑制载波型差分相位调制，MIMO OFDM matlab仿真,BP神经网络的整个训练过程。- Suppressed carrier type differential phase modulation, MIMO OFDM matlab simulation, The entire training process BP neural network.
qinggen
- 现代信号处理中谱估计在matlab中的使用，抑制载波型差分相位调制，三相光伏逆变并网的仿真，IDW距离反比加权方法，搭建OFDM通信系统的框架，阵列信号处理的高分辨率估计。 - Modern signal processing used in the spectral estimation in matlab, Suppressed carrier type differential phase modulation, Three-phase photovoltaic inverter an
TIming
- 亲自手写详细实现通信中定时（Timing）过程以及载波频率偏移（CFO）的matlab程序代码，适合OFDM学习者使用，以及对通信系统仿真时使用。-Personally handwritten， Detailed realization of the communication timing (Timing) process and carrier frequency offset (CFO) matlab program code, suitable for OFDM learners u
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.
cfegx
- MIMO OFDM matlab仿真,抑制载波型差分相位调制，相控阵天线的方向图（切比雪夫加权）。- MIMO OFDM matlab simulation, Suppressed carrier type differenti
main
- OFDM就是相当于并行正交载波上传输，滤波器滤波，解码计算误码率，编码，解码。-OFDM is equivalent to parallel orthogonal carrier transmission, filter filtering, decoding calculation bit error rate, coding, decoding.
OFDMxitongjiangdifengpingbiyanjiu
- 正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率
lie_vk72
- MIMO OFDM matlab simulation, The true extent of the value of the intermediary measure, measure the true extent of the agency based on the value of image segmentation Including single sideband, double sideband, suppressed carrier and quadruple.
mui_v20
- Including single sideband, double sideband, suppressed carrier and quadruple, Is a practical method of path planning, ofdm system simulation including 16qam modulation fft windowing modules plus cp.
57929641schmidl_algorithm_2
- 用于OFDM系统的载波频偏估计算法，算法效果很好(Carrier frequency offset estimation algorithm for OFDM system)
SCFDE
- 该算法是迄今为止我找到的最好的最完整的单载波频域均衡的原理。众所周知，时域均衡一直是接收机的瓶颈能估，频域均衡则要简单的多。频域均衡使用基于块传输的机制，类似于OFDM，并且是单载波的。接收机十分完整，包含载波同步、帧同步等，最重要的均衡处理。(This algorithm is the best and the most complete single carrier frequency domain equalization principle I have found so far. As
Sherif Mohamed Dec 2018
- we shed light on the potential and implementation of index modulation (IM) techniques for MIMO and multi-carrier communications systems which are expected to be two of the key technologies for 5G systems. Specifically, we focus on two promising appli