-
pinshu
计数一个字符串中所有字符出现的频数,并全部输出(Count the number of frequency of all the characters in a string appears, and all output)
- 2012-12-03 14:56:50下载
- 积分:1
-
主要是虚拟仪器用户面板登入,操作简单,界面友好。
主要是虚拟仪器用户面板登入,操作简单,界面友好。-Virtual instrument panel is mainly a user login, simple operation and friendly interface.
- 2022-06-17 17:51:54下载
- 积分:1
-
AudioRecordAndAudioTrack-master
不错的android录音代码,适合初学者使用(Android recording code is good)
- 2020-06-20 15:40:01下载
- 积分:1
-
01 糊涂塔克学习笔记【创享电子科技版权所有】
总结了labview学习中遇到的问题以及解决方案 适用于初学者(please unzip and read it)
- 2018-12-30 16:01:49下载
- 积分:1
-
新建 Microsoft Excel 工作表
说明: yiutityiutuiutyitiiuyitit(tyiyuitituiutyitiyutuituitui)
- 2020-06-21 02:20:02下载
- 积分:1
-
EWZ的CAD软件!安装可立即使用!
CAD 中ewz软件!
装上马上可以用!-ewz CAD software! Install can be used immediately!
- 2023-06-24 00:20:05下载
- 积分:1
-
稀疏自动编码器的matlab代码
本资源是3层的自编码器加上稀疏正则项约束的matlab代码。隐层激活函数选sigmoid函数,输出层选线性函数,程序中以一个标准数据集sonar为例,使用该方法可以做无监督表征学习,数据压缩,多任务学习等(This resource is a 3-layer self-encoder plus matlab code for sparse regular term constraints. The hidden layer activation function selects the sigmoid function, and the output layer selects the linear function. The program uses a standard data set sonar as an example. This method can be used for unsupervised representation learning, data compression, multi-task learning, etc.)
- 2020-07-09 16:28:58下载
- 积分:1
-
F103RCT6 FOC2.0(电位器调速电动三轮车电机)
说明: FOC2.0 无传感器驱动源程序,电阻采样。驱动48V800W BLDC(FOC2.0 Sensorless Driver Source Program, Resistance Sampling. Drive 48V800W BLDC)
- 2018-12-31 08:54:48下载
- 积分:1
-
9503669
说明: 麻雀虽小,五脏具全!如果想自己做个ftp可以从这个程序做起!(Although sparrows are small, the five viscera are complete! If you want to do your own ftp can start from this program!)
- 2019-01-02 18:34:32下载
- 积分:1
-
大规模MIMO系统研究进展
说明: 随着无线通信技术的快速发展和智能手机的迅速普及,人们对数据传输速率提出了更高的需
求。为进一步提高数据传输速率,通过增加基站天线数目构建大规模MIMO系统,是一种高效而相对
便捷的方式。大规模MIMO系统能深度发掘空间维的自由度,使得基站能够利用同一时频资源服务于
多个用户。本文探讨了大规模MIMO系统的导频污染问题及解决方案、适用于大规模MIMO系统的
信道模型以及低复杂度的传输技术与实现方法三项关键技术。与现有MIMO系统相比,大规模MIMO
系统能显著提高频谱效率、能量效率和系统的鲁棒性能。作为第五代移动通信(5G)最具潜力的研究内
容之一,大规模MIMO无线通信技术已引起国内外的广泛关注,但相关研究工作尚处在起步阶段,还有
大量的技术难点需要进一步突破。(so that the base station can use the same time-frequency resources to serve
Multiple users.In this paper, pilot frequency pollution of large scale MIMO system and its solution are discussed
Channel model, low complexity transmission technology and implementation method are three key technologies.Large scale MIMO compared to existing MIMO systems
The spectrum efficiency, energy efficiency and robust performance of the system can be significantly improved.As the fifth generation mobile communication (5G) has the most potential within the research)
- 2020-10-23 15:27:22下载
- 积分:1