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FDS_Kalman01
卡尔曼滤波器是一个(最优化自回归数据处理算法)。对于解决很大部分的问题,他是最优,效率最高甚至是最有用的。(The Calman filter is an (optimized autoregressive data processing algorithm). For solving most problems, he is the best, the most efficient and even the most useful.)
- 2018-06-11 19:05:51下载
- 积分:1
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qpsk
说明: 载波同步是QPSK信号相干解调的一项关键技术。(Carrier synchronization signal coherent QPSK demodulation is a key technology.)
- 2008-10-07 10:12:23下载
- 积分:1
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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
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MATLAB的QPSK在瑞利、高斯和莱斯信道下仿真
MATLAB的QPSK在瑞利、高斯和莱斯信道下仿真(The QPSK of MATLAB is simulated under Rayleigh, Gauss and rice channels.)
- 2018-04-16 11:13:05下载
- 积分:1
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8PSK_star
8psk 数字解调器的simulink仿真(8psk digital modem s simulink)
- 2020-11-22 18:29:35下载
- 积分:1
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解决无线传感器网络MAC层的接入问题协议IEEE802.15.4_opnet
IEEE802.15.4的opnet仿真模型源代码,主要解决无线传感器网络MAC层的接入问题协议。(The IEEE802.15.4 opnet simulation model of the source code, mainly on the MAC protocol.)
- 2020-07-06 15:18:58下载
- 积分:1
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PcmTesting
这是一个将语音信号通过PCM编码传输的仿真测试程序,内有详细注释,希望对大家有用。(This is a voice signal transmission through the PCM coded simulation testing procedures, with detailed notes, We hope that the right useful.)
- 2007-03-14 22:17:36下载
- 积分:1
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EMD
基于EMD分解的去噪算法以及HHT变换的各种用途(EMD decomposition based on denoising algorithm and HHT transform for a variety of purposes)
- 2021-04-13 22:28:55下载
- 积分:1
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Cross-layer-
一种基于遗传算法的OFDMA系统的跨层资源分配(Cross-layer resource a genetic algorithm-based allocation of OFDMA system)
- 2013-12-19 13:24:17下载
- 积分:1
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rncludinc_including
说明: 基本的调制解调程序集(包括BPSK,QPSK,QAM,GMSK等) 基本的调制解调程序集(包括BPSK,QPSK,QAM,G(Basic modulation and demodulation assembly (including BPSK,QPSK,QAM,GMSK, etc.) basic modulation and demodulation assembly (including BPSK,QPSK,QAM,G))
- 2019-03-27 21:57:34下载
- 积分:1