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链表的输出,如何使用链表,让链表中的数据能够正确的输出!...
链表的输出,如何使用链表,让链表中的数据能够正确的输出!-linklist s printf
- 2022-08-12 17:14:13下载
- 积分:1
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1052302982Dgaussanfitting
在matlab中自动拟合二维高斯函数,画出二位高斯曲面,(to fit two-dimensional Gauss function)
- 2021-03-15 10:49:22下载
- 积分:1
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QAM
实现QAM调制功能和QAM解调功能的代码.(Realize QAM modulation function and QAM demodulation function code.)
- 2021-02-22 18:19:41下载
- 积分:1
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浙江大学ACM题库.本书是收集了部分经典的ZJU题解集....
浙江大学ACM题库.本书是收集了部分经典的ZJU题解集.-Zhejiang University ACM questions. This book is a collection of some of the classic solution set ZJU title.
- 2022-02-26 15:57:37下载
- 积分:1
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无线局域网仿真
WLAN仿真-发送机
wlan No Comments
设置完系统参数后,开始产生发送数据。
1. 产生随机的发送bit(tx_bits),这里不考虑信道编码。
2. QAM映射
3. 将数据映射到不同载波,形成OFDM符号
4. 产生pilot,并将pilot插入OFDM符号中
5. 加入dc和guard子载波
6. 进行ifft,将频域信号变到时域,并加入循环前缀
7. 对信号进行overlap window
8. 在时域产生short preamble
9. 在时域产生long preamble
10. 将preamble和数据符号组成packet
11. 升采样
得到信道传输的数据Tx_signal_up
具体程序见附件 wlan_transmitter.m-WLAN Simulation- wlan No Comments transmitter system parameters set finished, the beginning to have to send data. 1. Have sent random bit (tx_bits), here does not consider channel coding. 2. QAM mapping 3. The data is mapped to a different carrier to form OFDM symbols 4. Have a pilot, and pilot inserted OFDM symbols 5. Adding dc and guard subcarriers 6. To carry out ifft, will change the frequency domain signal to time domain, and add cyclic prefix 7. the signals overlap window8. In the time domain have a short preamble9. In the time domain have a long preamble10. the preamble and data symbols packet11. or sampling re
- 2022-03-17 11:21:25下载
- 积分:1
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时移
利用MATLAB中的GUI实现傅里叶变换的时移特性(Time-Shift Characteristics of Fourier Transform Implemented by GUI)
- 2019-05-08 09:03:16下载
- 积分:1
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cn_iata
中国航空城市 IATA 代码(三位),js数组封装
比如:
{
"iata": "CTU",
"name": "成都"
}(flight city iata code in china, such as:
{
"iata": "CTU",
"name": "CHENGDU"
})
- 2018-12-25 16:00:46下载
- 积分:1
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P题
P题部分代码,里面包括LCD12863的编写,和ADC0809的程序,(P Title part of the code, which includes the preparation of LCD12863, and ADC0809 procedures,)
- 2017-08-11 16:23:12下载
- 积分:1
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1
说明: 多参量拉丁超立方抽样,正态分布、均匀分布、参量之间有无相关性(Multi parameter Latin hypercube sampling)
- 2018-05-19 11:14:52下载
- 积分:1
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Programme-Canevas
说明: program canevas for second level licence
- 2019-03-25 21:16:54下载
- 积分:1