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task31
说明: 工序调整:因为实际因素的影响,在任务11开始之前必须先完成任务15,而在任务9(顶部施工)开始到第7周后必须穿插1周时间的安装工作,因而任务10中的“照明系统”工作周数也相应减少1周;(Adjustment process: since the actual factors, the task must be completed 11 missions before the start of 15, while in task 9 (top construction) began to be interspersed 7 weeks 1 week after the installation time, thus the task of 10 in " lighting systems " work week is also a corresponding reduction in the number of 1 week )
- 2010-03-31 10:50:35下载
- 积分:1
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4fsk_0.1
跳频(占空比为0.1)4fsk的部分频带干扰误码率计算,这个程序是基于matlab的,自己编的,呵呵(Frequency Hopping (duty cycle 0.1) 4fsk the partial band interference bit error rate, this procedure is based on matlab, and their series, Oh)
- 2011-05-14 10:22:03下载
- 积分:1
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IEC
通过matlab/simulink平台,得到IEC电压波动和闪变现象的仿真模型(The simulation model of voltage fluctuation and flicker of IEC is obtained through the matlab/simulink platform)
- 2018-01-08 15:42:46下载
- 积分:1
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fsk
fsk调制 相干解调 非相干解调 高斯白噪声 误码率 matlab(fsk modulation of non-coherent demodulation of coherent demodulation error rate of Gaussian white noise matlab)
- 2010-05-16 20:51:59下载
- 积分:1
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GM1
源代码的作用是建立灰色GM(1,1)模型、模拟和预测!!!!!!!!(Modeling,Forecasting based on GM(1,1) Model!!!)
- 2014-08-22 09:21:15下载
- 积分:1
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bubble-improve
对之前求取细通道内气泡长度和频率的程序进行修改,使之运算速度加快,(Before passage of fine bubbles strike length and frequency of the procedure to be modified, so that the operation speed,)
- 2013-11-14 16:19:58下载
- 积分:1
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1003.4083
algorithm study for connect words
- 2013-04-25 07:14:52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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程序
说明: BP神经网络 基于美国西储大学轴承故障数据(BP neural network based on bearing failure data of Western Reserve University)
- 2021-04-20 16:49:22下载
- 积分:1
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卫星轨道坐标的计算方法
详细介绍了轨道方程,轨道六要素,以及坐标计算方法,包括椭圆轨道面坐标、大地空间直角坐标以及经纬度坐标的计算方法(The orbit equation, the six elements of orbit and the coordinate calculation method are introduced in detail, including the calculation method of elliptical orbit, plane coordinates, geodetic space, rectangular coordinates and longitude and latitude coordinates)
- 2020-06-16 09:20:01下载
- 积分:1