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sci_loopback
说明: SCI功能开发例程,串口通讯调试,UART测试使用。(SCI example, SCI communication, good style)
- 2020-03-12 16:37:17下载
- 积分:1
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盘形凸轮理论轮廓和实际轮廓的绘制
盘形凸轮理论轮廓和实际轮廓的绘制,包括滚子(Drawing of theoretical and actual contours of disc cam)
- 2020-06-20 04:40:01下载
- 积分:1
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123
为了提高MIMO-OFDM系统的数据传输率和频谱利用率,提出一种新的自适应算法。该算法在保证信道质量所需误码率和总发射功率的前提下,按照各个子载波衰落程度动态地分配比特和功率,使系统的总数据传输速率最大。理论分析得出,该算法降低了系统运算复杂度,能很大地改善系统的整体性能。(In order to improve data transmission rates and spectrum efficiency of MIMO-OFDM systems,this paper proposes a new adaptive algorithm. While the channel transmission quality to meet the requirements of a certain target BER(bit error rate) and total emissive power,according to each sub-carrier decline degree to adjust each sub-carrier modulation method freely,try to minimize the total data rate of system. Theory analysis shows the algorithm can reduce system complexity and improve overall performance of the ...)
- 2011-09-05 15:22:03下载
- 积分:1
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DSP-FFT
DSP FFT算法实现 官方中文说明 中文的很难找的 官网几乎都是全英文的(DSP FFT algorithm described Chinese official Chinese official website of the hard to find almost all in English)
- 2013-07-26 09:18:07下载
- 积分:1
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PATH
实现了光通信系统的多径、以及不同信噪比下的通信链路信噪比仿真。其中包含OOK/PPM/DPPM/DHPIM/副载波调制(The simulation of communication link signal-to-noise ratio (SNR) of optical communication system under multipath and different signal-to-noise ratio is realized. It contains OOK/PPM/DPPM/DHPIM/ subcarrier modulation)
- 2018-04-01 09:08:59下载
- 积分:1
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BPSK
用matlab实现简单的bpsk系统,熟悉bpsk系统的特性(Implementing BPSK with MATLAB)
- 2019-01-26 16:56:31下载
- 积分:1
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Pulse-Width-Modulation
电力电子变换器PWM技术原理与实践》重点内容包括统一的基于加权总谐波畸变(WTHD)指标的PWM分析技术(含WTHD用于电机谐波损耗的计算)、基本的PWM技术(不同载波的PWM、异步与同步PWM、边带调制、单相及三相的连续调制和不连续调制)、空间矢量PWM技术、多电平变换器的各种PWM技术等(Pulse Width Modulation for Power Converters: Principles and Practice )
- 2012-05-16 11:30:19下载
- 积分:1
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GPS单点定位
GPS 单系统单频伪距静态 单点定位 CEP95 2.9(Single point positioning)
- 2020-06-17 20:20:07下载
- 积分:1
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ditongji
说明: 普通克里金插值程序,整合图形界面,附带数据。(Ordinary Kriging interpolation program, integration of graphical interface, with data.)
- 2021-03-17 20:46:33下载
- 积分:1
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DR
说明: 本程序设计了DR定位导航,并采用Kalman滤波进行精度优化。仿真结果理想。(This procedure is designed DR positioning navigation, and the use of Kalman filtering to optimize accuracy. Simulation results are satisfactory.)
- 2008-03-29 16:11:19下载
- 积分:1