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2008_3
(1)请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能,并画出比特信噪比与误码率的关系曲线。
(2)在单径瑞利信道中,请设计一种时分的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与误码率的关系曲线,并与(1)的曲线进行对比。
((1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate performance and draw-bit signal to noise ratio and bit error rate curve. (2) in a single Path Rayleigh channel, please design a guided night-assisted channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve, and with (1) comparing the curve.)
- 2020-11-30 15:49:27下载
- 积分:1
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dq
读取CORS数据,重采样成30秒,计算电离层总电子含量(Read CORS data, resampling into 30 seconds, calculate the total electron content of the ionosphere)
- 2016-08-22 10:09:01下载
- 积分:1
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serialTest
树莓派串口调试程序,可实现与单片机或者手机等通信。(te serial port testing program which can communicate with single chip machine or android cell phone.)
- 2015-10-01 21:10:38下载
- 积分:1
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分数阶傅里叶变换对chirp信号进行解调 frft
区别去传统的傅里叶变换,对于非平稳信号而言,分数傅里叶变换是一个较好的方法,本程序实现了分数傅里叶变化对LPF类信号的估计。具有较高的学习价值(Different from the traditional Fourier transform, for non-stationary signals, fractional Fourier transform is a better method, this program implements the fractional Fourier transform to estimate the class LPF signal. It has higher learning value)
- 2017-07-14 12:26:05下载
- 积分:1
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MATLAB
基于matlab的QPSK通讯系统误码率、误比特率和星座图的仿真(Simulation based on Matlab QPSK communication system bit error rate, BER, and constellation)
- 2012-04-10 10:37:40下载
- 积分:1
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obextest
用c#编写的程序,用与两个蓝牙设备的通讯,有发送数据等功能.(prepared using the procedures used with two Bluetooth devices of communication, send data capabilities.)
- 2005-07-12 16:52:13下载
- 积分:1
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BPSK_conv_rs_milad_javadzadeh_1370
convolution and reed solomon coding for bpsk
- 2020-06-19 17:00:01下载
- 积分:1
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Verilog
基于FPGA的16QAM调制解调设计,以及仿真实现(Design of 16QAM Modulation and Demodulation Based on FPGA)
- 2021-02-19 16:29:44下载
- 积分:1
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Matlab DDOFDM Power
VPI中基于matlab联合仿真的直接检测ofdm系统(VPI-based co-simulation with matlab for the direct detection ofdm system)
- 2013-08-03 23:21:41下载
- 积分:1
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STM32F4xx_DSP_StdPeriph_Lib_V1.8.0
stm32f4xx 官方标准外设固件库 ,含有多种类型的设计案例(Stm32f4xx official standard peripheral firmware library, containing a variety of design cases)
- 2019-02-22 18:46:45下载
- 积分:1