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EdgeLecture2x4
- The Hough transform is a technique which can be used to isolate features of a particular shape within an image. Because it requires that the desired features be specified in some parametric form, the classical Hough transform is most commonly used fo
CoursLevelSets
- The level set method (sometimes abbreviated as LSM) is a numerical technique for tracking interfaces and shapes. The advantage of the level set method is that one can perform numerical computations involving curves and surfaces on a fixed Cartesian g
The-simulation-of-OFDM-systems
- 正交频分复用(OFDM) 是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情 况下,保护时隙(CP) 和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系 统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保 护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。-Orthogonal frequency division mult
STBC0
- 一个两发一收的空时编码系统，调制信号用BPSK星座映射,有误码率的曲线-A received two rounds of a space-time coding system with BPSK modulation signal constellation mapping, error rate curves with
MOSG140103_ABP
- 对于MIMO OTA中关键的RS-EPRE验证，本文首次在CTIA中提出其必要性和验证方法，并被采纳进入TEST PLAN-Importance of RS-EPRE&XPR verification and its influence on final curves
qamber
- QAM调制方式下，加性高斯白噪声通信系统的误码率曲线图。- Under QAM modulation, additive white gaussian noise communication system BER curves.
QPSK_System_BER_Simulation
- qpsk调制方式下，加性高斯白噪声通信系统的误码率曲线图。-Under QPSK modulation, additive white gaussian noise communication system BER curves.
LVBOQI
- 介绍了FIR低通滤波器的设计过程，可以利用MATLAB进行仿真，得到相应的曲线与结论。-It introduced the FIR low-pass filter design process which can be simulated using MATLAB to give the corresponding curves and conclusions.
22B_Throughput
- This paper illustrates the results of the throughput of Secondary User (SU) in cognitive radios under cooperative scenario with the use of evolutionary algorithms in the presence of additive white Gaussian (AWGN) noise. In this work, the performa