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6
说明: 在瑞利信道中,对于OFDM信号设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线(In Rayleigh channel, a specific guidance aided channel estimation method is designed for OFDM signal, and the simulation is carried out with Simulink to measure the BER performance of BPSK modulation. The relation curve between bit SNR and channel estimation mean square error is drawn, and the relation curve between bit SNR and bit error rate is drawn)
- 2020-12-29 16:38:10下载
- 积分:1
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bpsk
BPSK信号调制过程以及误码率的计算,最后结果可以用曲线图形输出(sfazvassfasczxcasafavasvasvxzxv)
- 2018-06-20 12:28:12下载
- 积分:1
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ram_test
说明: 对片内RAM进行读写操作,通过数据的写入和读出,对RAM的操作进行熟悉。(Read and write ram on chip, and get familiar with RAM operation through data writing and reading.)
- 2020-08-17 11:38:22下载
- 积分:1
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sd_spi_cn
说明: 关于sd卡在嵌入式应用中的资料,是网友亲自翻译的,适用于初用sd卡的爱好者(On the sd card applications in the embedded information is personally Netizen translation for the beginning of the lovers with sd card)
- 2008-10-21 22:46:48下载
- 积分:1
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Alamouti-MIMO
Matlab平台下仿真实现2*2, 4*4, 6*6天线Alamouti空时编码的MIMO系统,画出不同信噪比下的性能曲线对比。(2* 2, 4* 4, 6* 6 antenna Alamouti space-time coding MIMO system Matlab simulation platform, draw the comparison of different signal-to-noise ratio performance curve.)
- 2021-04-16 11:18:53下载
- 积分:1
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WAVA_Dec
wrap around viterbi algorithm (WAVA) for decoding the tail bitting convolutional code
- 2021-05-13 16:30:02下载
- 积分:1
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双边带调制和单边带调制 dsb-ssb
双边带调制和单边带调制的Simulink仿真模块(Bilateral band modulation and single sideband modulation Simulink Simulation Module)
- 2008-04-18 10:50:37下载
- 积分:1
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ls mmse lmmse
ofdm信道估计仿真(ls算法,mmse算法,还有一种改进的mmse算法lmmse,可以直接在马特拉并上运行)(OFDM channel estimation simulation (ls algorithm, mmse algorithm, as well as an improved MMSE algorithm lmmse, can be directly in the Matra and run))
- 2020-07-10 14:19:04下载
- 积分:1
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HC05蓝牙模块资料
说明: This is HC-05 Bluetooth module information
- 2020-06-22 15:40:02下载
- 积分:1
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COM_customplot
说明: 自己用的小软件,仿造原子的XCOM功能,加了一下自己用的功能。
1、基本串口通讯,鼠标放入串口选择自动刷新,显示COM口的驱动类型。
2、多条发送界面,可定时发送,可关联数字键盘、右键发送按钮可更改按钮名称,方便记忆。
3、485通讯,数据有十进制和十六进制可选,发送后自动保留记录。
4、CRC校验小工具。
5、十六进制通信协议提取部分位并根据自定义数据类型转化为十进制
6、字符格式示波器,例:">P:-1.25",示波器显示曲线名称P,数值-1.25,曲线个数最多8个。
7、类似MODBUS协议截取第2-5位,合成一个int数值,然后示波器显示波形,最多5个曲线
8、示波器曲线可键拖拽、放大(QT serial port assistant, plus digital oscilloscope)
- 2021-01-04 14:10:58下载
- 积分:1