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说明：以均匀圆阵为例，通过功率倒置算法，使特定方向上的天线增益最大，已达到波束成形，空域滤波的目的参考文献《GNSS空域抗干扰算法研究及FPGA实现》(Research on Spatial Anti-jamming Algorithms of GNSS and FPGA Implementation)

文件列表：

程序\AJ_B3CAPRNGen.m, 1591 , 2019-09-22
程序\fftacquisition.m, 796 , 2019-10-05
程序\main.m, 13735 , 2019-10-08
程序\SteerVecGen.m, 2963 , 2019-10-08
程序, 0 , 2019-10-08

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SLM Paper
说明： ofdm papr hammerstein python

2020-12-22 12:46:09下载

积分：1
CH5
多输入多输出系统不同收发天线对系统性能的影响(Multiple-input multiple-output system transceiver antenna different impact on system performance)

2009-03-17 17:51:27下载

积分：1
MIMO OFDM
实现基于STBC的MIMO_OFDM通信系统在不同信噪比情况下接收端的误比特率的仿真。发射端包括基于基带调制、空时编码、导频插入、IFFT、串并合并以及添加循环前缀；接收端包括去除循环前缀、取出导频估计信道、FFT运算以及并串合并，空时解码等。仿真中采用QPSK、空时编码采用4*3的复正交空时编码矩阵。OFDM子载波数为100，每个子载波传输66个符号，每个符号2比特。IFFT长度为512个符号。发射天线为3个接收天线为2个。(The BER simulation of MIMO_OFDM communication system based on STBC under different SNR is realized. The transmitter includes baseband modulation, space-time coding, pilot insertion, IFFT, serial-parallel combination and adding cyclic prefix; the receiver includes removing cyclic prefix, extracting pilot estimation channel, FFT operation, parallel-serial combination, space-time decoding, etc. The complex orthogonal space-time coding matrix is used in QPSK and space time coding in 4*3. The number of OFDM subcarriers is 100, and each subcarrier transfers 66 symbols with 2 bits per symbol. IFFT is 512 symbols in length. The transmitting antenna is 3 receiving antennas, 2.)

2020-12-07 16:19:21下载

积分：1
16QAM_Bit_Error_Rate_(BER)_with_Gray_mapping
QAM调制的误码率仿真代码，通俗易懂，简单实用。(The error rate simulation code of QAM modulation is easy to understand, simple and practical.)

2018-12-17 21:40:16下载

积分：1
cognitive radio
说明：频谱感知，生成采样频率，进行能量检测，采用matlab算法(Spectrum sensing, generation of sampling frequency, energy detection, using matlab algorithm)

2019-01-24 15:48:02下载

积分：1
波束形成
说明：单频、宽带信号的线阵、面阵波束形成，用的是fft能量或者幅度求和的做法(Beamforming of linear array and area array for single frequency and broadband signals)

2020-09-28 13:48:01下载

积分：1
LDPC仿真高斯信道
matlab下的LDPC仿真,高斯信道，调制方式为QPSK(A simulation of LDPC on matlab)

2018-11-11 16:53:22下载

积分：1
EqOAM_Radar_RadiationPattern3D
轨道角动量OAM雷达散射三维辐射方向图，(3D radiation pattern of OAM radar)

2020-10-28 17:09:57下载

积分：1
A-New-Algorithm-for-DOA
A New Algorithm for Joint Range-DOA-Frequency Estimation of Near-Field Sources

2021-04-15 18:48:54下载

积分：1
423132
OFDM channel estimation DFT single document, ultra-detailed, very helpful for understanding OFDM, but also helpful for understanding how to simulate channel estimation

2019-03-26 19:22:38下载

积分：1

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