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rgsjwl
人工网络的原理及应用讲义。讲得很详细,包括matlab仿真方法(Principles of artificial network and application notes. Very detailed, including the matlab simulation method)
- 2008-04-25 11:59:42下载
- 积分:1
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MATLAB-SIMULINK
MATLAB-SIMULINK通信系统建模与仿真实例分析-清华大学编著,很实用的案例分析(MATLAB-SIMULINK communications system modeling and simulation examples analysis- Tsinghua University, edited, very practical case studies)
- 2014-08-07 19:25:44下载
- 积分:1
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The_Effects_of_Soft_Limitation_1996
软限幅效应,量化阶数及取样间隔对直扩数字匹配滤性能的影响 郭南1996
本文以典型的AID变换量化器和改进型抖动噪声量化器为倒t研究几个数字化参数对
直接序列扩频(DS/SS)数字匹配滤渡/相关性能(系统的处理增益和误比特率)的影响,给出理论分
析及计算机模拟结果 用最优化方法研究最佳软限幅问题;指出增加量化比特数与引入抖动噪声
相比能更有救地改善系统性能,而且只要采用三比特的量化就能使系统性能接近无穷量他的效
果.文中还讨论了取洋间隔以及噪声的归一化带宽对系统性能的影响。本文的结果可为台理设计
直扩数字匹配撼披器,相关器提供必要的理论依据。(Soft limiter effect of quantization and sampling intervals on the order of DS digital matched filter performance Guo South 1996 In this paper, a typical quantization AID transform quantization noise and improved jitter inverted t examine several parameters on the digital direct sequence spread frequency (DS/SS) digital matched filter crossing/relative performance (system processing gain and bit error rate) of given theoretical analysis and computer simulation results using optimization method of optimal soft limiter problem pointed out that the increase in quantization bits Number and introduce jitter noise can be more saved than to improve system performance, and as long as the three-bit quantization of the system performance can be substantially infinite amount of his effect. The paper also discusses the fetch interval and ocean noise normalized bandwidth impact on system performance. The results of this paper designed for station management shake Phi DS digital matched device, prov)
- 2013-11-12 21:21:13下载
- 积分:1
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DWRR
采用动态加权综合评价方法建立评价模型,增大了评价结果的客观性。首先对评价指标数据进行归一化处理,然后选取偏大型正态分布函数作为动态加权函数建立评价模型,从而对评价指标观测值进行排序,最后用决策(Dynamic weighted comprehensive uation method to establish uation model, increasing the objectivity of uation results. First uation data normalization, and then the partial large normal distribution function as a dynamic weighting function uation model, and thus the uation observations are sorted, with the final decisions)
- 2015-04-21 16:59:09下载
- 积分:1
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grey predication
预测数据,数据分析,进行经济数据的多年预测,用途广泛(Forecast data, data analysis, multi-year forecast of economic data, widely used)
- 2020-06-17 20:40:04下载
- 积分:1
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MATLAB
遗传算法计算多目标规划问题
使用简单,语言明了(Multi-objective genetic algorithm is planning to use simple, clear language)
- 2010-09-04 16:34:57下载
- 积分:1
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Frame-difference-alarm
视频监控,如果有东西经过监控区域就语音报警(有贼闯入)利用帧之间做差的方法(Video surveillance, if there are things after monitoring the regional voice alarm (the thief broke into) the use of the frame do the difference between method)
- 2012-03-25 23:27:25下载
- 积分:1
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nueral
signal classification using mural network
- 2011-10-04 17:12:16下载
- 积分:1
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correlations
computes Input/output auto/cross-correlation.(computes Input/output auto/cross-corre IBM.)
- 2007-06-07 19:06:28下载
- 积分:1
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matched_filter
基于匹配滤波器的线性调频雷达回波产生及压缩(LFM matched filter-based radar echo generation and compression)
- 2010-11-30 22:18:52下载
- 积分:1