搜索资源列表
ip_07_10
- matlab信道模型，对OFDM信道建模，统计错误概率，并于直接传输的错误率比较。-Matlab channel model, the right OFDM Channel modeling, statistical probability of error, and direct transmission error rates.
Holtz
- Bit Error Rate in Bit Error rates with pulse shaping consideration
LS_DFT
- 本程序是分析基于OFDM的LS算法和DFT算法，最终通过误码率进行算法比较。-This procedure is to analyze OFDM-based LS algorithm and the DFT algorithm, the final error rates through the comparison of algorithms.
rjgc
- 软件工程医药销售系统，完整的一份文档，包括各个部分，系统方便数据的更新和查询，降低错误率，方便药品信息的维护及库存的盘点。还可以运用较少的人员，高效的完成对医药的管理。-Software Engineering Pharmaceutical marketing system, complete a document, including various parts of the system for data updates and queries, reduce error rates, to
Qam16
- 16QAM调制与解调的全过程，能够观察眼图、星座图、误码率等，方便研究运用16QAM调制解调的系统的性能-16QAM modulation and demodulation of the entire process, be able to observe the eye diagram, constellation diagram, error rates, facilitate the study of the use of 16QAM modulation and demodulation
codageGray_MDA4
- This source code shows the implementation of two codes C1(gray) and C2(other). The error rates(theorical and practical) are shown in figures for both codes (depending on the noise density) The two code are MDA-4.(codage in 2 bits)-This source code
error-rates-awgn
- 介紹在AWGN頻道上bit error rate的推導過程。附有詳盡的圖解與算示。-Describes the AWGN channel bit error rate of the derivation. Accompanied by detailed diagrams and calculation shown.
ofdm
- 一个lms算法，包含输入输出以及错误率等。全免费下载，有需要的可以拿去。-A lms algorithms, including input and output, and error rates. Full free download, need to 拿去.
Analysis_of_Bit_Error_Rates_for_Multiple_Access_C
- Analysis of Bit Error Rates for Multiple Access CSK and DCSK Communication Systems
CH5
- This a GUI based system. The GUI is invoked from the command line by typing "ui_start". The GUI is self explanatory. Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is "runsim
005---e-Book-dspLog-error-rates-awgn
- BER in presence of AWGN
16QAM
- 16QAM调制与解调的全过程，能够观察眼图、星座图、误码率等，方便研究运用16QAM调制解调的系统的性能-16QAM modulation and demodulation of the entire process, be able to observe the eye diagram, constellation diagram, error rates, facilitate the study of the use of 16QAM modulation and demodulation
QPSK_AWGN
- 本代码为matlab编写，编程实现信号经过QPSK调制后，再经过AWGN信道下，得到的误码率性能曲线，并且与理论上的误码率进行对比。-The matlab code is written in programming through the QPSK modulation signal, and then through the AWGN channel, the resulting bit error rate performance curve, and with the theoretic
Comparison-of-Bayesian-and-fisher
- 训练错误率和交叉验证错误率相等，在样本比较大时，这个结果是可以预期的；训练错误率一般低于测试错误率，但是当样本数据比较少时，实验也出现了意外，样本多的那组测试错误率比样本少的训练错误率还要小；在本实验中，同组数据的交叉验证错误率比独立测试错误率高，这个反常现象是因为样本的原因所致，交叉验证的样本小，而独立测试时所用训练样本数目大，因而出现这种情况。分类线上，fisher准则是一条直线，而贝叶斯分类器实际上是一个类似椭圆的封闭曲线；很明显，贝叶斯分类器比fisher分类器要好。-Training
T-HOMEWORK
- 用Parzen窗法或者kn近邻法估计概率密度函数，得出贝叶斯分类器，对测试样本进行测试，比较与参数估计基础上得到的分类器和分类性能的差别.2． 同时采用身高和体重数据作为特征，用Fisher线性判别方法求分类器，将该分类器应用到训练和测试样本，考察训练和测试错误情况。将训练样本和求得的决策边界画到图上，同时把以往用Bayes方法求得的分类器也画到图上，比较结果的异同。3．选择上述或以前实验的任意一种方法，用留一法在训练集上估计错误率，与在测试集上得到的错误率进行比较。-Use Parzen Wi
Process_Algebra_www.softarchive.net
- Research towards meeting the higher demands for higher data rates was the main reason for the birth of an evolution technology towards the 4th generation mobile communication systems. This evolution to the current 3rd generation UMTS systems
edge
- 利用OpenCV进行边缘检测,实验中用的是Canny算子性能,低误差率、高定位精度和抑制虚假边缘。-OpenCV for edge detection, the experiments using the Canny operator performance, low error rates, high positioning accuracy and suppress false edges.
04470073.rar
- The use of Internet Protocol Suite of TCP/UDP in environments characterized by high delay and high Link Error rates result in significant degradation of the Protocol Performance. The DTN Bundle Protocol can be used in such scenarios.
SystemRequirements
- 人力资源系统需求说明书 本文档的读者是**集团运营及人力资源部工作人员、项目经理、项目组成员、测试组成员、质量保证组成员。本系统的使用将极大提高工作效率，简化手工作业流程，降低手工工作量和错误率-HR system requirements specification Readers of this document is** Group Operations and Human Resources staff, project managers, project team members,
receive-diversity
- 仿真2×1瑞利信道，分别考虑三种接收分集技术：最大比合并、等增益合并、选择性合并，并给出误码率比较。-In a one transmitting antenna and two receiving antenna collocate,calculate the bits error rates of the maximum ratio combining,equal gain combining ,selective combining and SISO system