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Entropy_measures
各类熵实验程序(香农熵、排列熵、近似熵等)(Various kinds of entropy experimental procedures(Shannon entropy, permutation entropy, approximate entropy, etc.))
- 2021-03-02 10:49:34下载
- 积分:1
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高斯光束
说明: 对基模高斯光束经过焦距为10cm的柱透镜后的光斑变化做了模拟(The spot change of fundamental mode Gauss beam passing through a cylindrical lens with focal length of 10 cm is simulated.)
- 2019-06-12 17:50:49下载
- 积分:1
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用四阶龙格库塔法和自适应变步长法求解偏微分方程组 matlab
说明: 用四阶龙格库塔法和自适应变步长法求解偏微分方程组(The fourth order Runge Kutta method and the adaptive variable step method are used to solve the partial differential equations)
- 2020-07-10 11:38:54下载
- 积分:1
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VB托盘图标的显示、隐藏,任务栏操作示例
VB托盘图标的显示、隐藏,任务栏操作示例,可以隐藏任务栏,隐藏“开始菜单”、是否显示任务栏程序、是否显示托盘里的时间,是否不显示整个任务栏等,主要是对任务栏及其各个小功能的操作,若需要此方面编程技巧的,本源码相当有参考性。
- 2022-01-25 22:34:10下载
- 积分:1
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l4d2第三人称插件
说明: 求生之路第三人称插件的源码,,,,,,,,(Way to Survival Third Person Plug-in Source,,,,,)
- 2020-06-17 22:40:02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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ARITMÉTICA DE 桥脑 FLUTUANTE-PADRÃO IEEE 754
O presente 》 后透射电镜 por objetivo descrever 科摩 o 作为那里再次遭殴打 aritméticas de 桥脑 flutuante seguindo 作为规定的 computador 态做 padrão IEEE 754。
段 compreender 科摩 é 两 esta conversão apresentaremos o 日托 na linguagem C.
- 2022-11-05 12:15:03下载
- 积分:1
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UKF
一种很好的非线性目标跟踪算法,克服了扩展卡尔曼滤波的缺点(A good nonlinear target tracking algorithms, to overcome the shortcomings of the extended Kalman filter)
- 2009-11-27 10:22:27下载
- 积分:1
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seg
图像处理中 各种阈值分割的基本算法的实现,包括双峰法 迭代法 大金法(ostu)等等(A variety of image processing in the basic threshold segmentation algorithm, including the bimodal method, iteration method, Daikin (ostu), etc.)
- 2009-07-08 12:54:21下载
- 积分:1
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emd-source
經驗模態分解(Empirical mode decomposition)的C++ CODE(Empirical mode decomposition of C++ CODE)
- 2012-04-25 00:19:39下载
- 积分:1