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brazilian-ecommerce
巴西电商数据集，含九张分类表，可用于电子商务数据统计分析。(Brazilian e-commerce data set, including nine classifications, can be used for statistical analysis of e-commerce data.)
- 2019-04-10 18:04:15下载
- 积分：1
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AltitudeKF-master
说明： 一个关于姿态的卡尔曼滤波器用着非常不错大家都来用用(A linear Kalman filter estimating altitude and vertical velocity by doing sensor fusion of acceleration and any altitude measurement such as e.g. barometer or SONAR.)
- 2020-12-14 10:12:32下载
- 积分：1
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切比雪夫滤波器设计
说明： 根据滤波器设计指标，可计算出系统归一化传递函数，并转换成带通滤波器传递函数(According to the filter design index, the system normalized transfer function can be calculated and converted into a bandpass filter transfer function.)
- 2020-06-18 00:20:01下载
- 积分：1
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shiyan
程序采用如图7-5(a)所示的循环结构，这个循环的四部分:在初始化部分 设置存储器指针和循环计数器等；循环体部分 只要实现累加求和，不考虑进位；存储器指针的调整作为循环调整部分的内容 ；采用计数控制循环。源程序如下:
；程序名EX7-5.ASM(ssszxcvzfczsczxfcfasfdas)
- 2018-05-29 16:20:22下载
- 积分：1
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BAM Example
bit angle modulation example 1
- 2017-12-31 23:47:49下载
- 积分：1
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ww
说明： 本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础上，用MATLAB进行仿真，最后做出误码性能的分析和比较。
(This paper has OFDM systems based on OFDM systems introduces the basic principles and the use of the advantages of OFDM technology, and to look towards the future of wireless mobile technology development prospects. In a brief OFDM principles, while focusing on the OFDM system under different channel environments and different modes to achieve the error performance. Mainly include the OFDM system in additive white Gaussian channel, in the additive white Gaussian channel and multi-path interference of two different channel environment, the system BER performance, the latter of which also studied the system in a guard interval and non-protected BER performance comparison interval. The theoretical basis of the analysis, using MATLAB simulation, finally make a bit error performance analysis and comparison.)
- 2009-10-06 19:37:22下载
- 积分：1
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pcdtr_lidsus
说明： 脚本语言服务端php实现，这是一个用php脚本语言写的博客系统,Alog Ben v3.0.0.15,Alog Ben 版为独立扩展版，代码结构全面改写，界面、功能及效率均有较大提升。日志系统名为 "a log" 取其简洁，追求效率之意。,参考学习应运于开发实践不错的例子(Scripting language server-side PHP implementation, this is a blog system written in PHP scripting language, Alog Ben v3.0.0.15, Alog Ben extension for independence, edition of the code structure full rewrite, interface, function and efficiency are larger, logging system called & quot;)
- 2020-10-19 11:42:19下载
- 积分：1
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1st-Camera
VIRTOOLS初学案例，使用BB控制第1人称摄像机(VIRTOOLS beginner cases, the use of first person camera control BB)
- 2011-10-01 12:54:00下载
- 积分：1
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温度梯度自应力计算
说明： 通过matlab和Excel计算梁顶面底面温度梯度应力。(Calculation of temperature gradient stress of beam by MATLAB)
- 2021-03-14 16:09:23下载
- 积分：1
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腕部脉搏传感器
腕部脉搏传感器利用压电薄膜传感器制作而成。(Wrist pulse sensor is made of piezoelectric thin film sensor.)
- 2020-06-21 21:20:02下载
- 积分：1
