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CNG

于 2014-08-22 发布 文件大小:205KB
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下载积分: 1 下载次数: 3

代码说明:

  一个dbgirdeh实例,控制单元格宽度,动态添加字段,添加记录,出门登记完整实例(A dbgirdeh instance, the control cell width, dynamically add fields, add records)

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  • mimo
    说明:  MIMO仿真所需的小程序,里面包括注水算法的子程序(MIMO simulation for a small program, which includes water injection method of subroutine)
    2010-04-20 10:05:52下载
    积分:1
  • expanderINT16clip
    模拟语音信号的动态范围解压缩算法的matlab源码(Analog voice signal dynamic range compression algorithm solution matlab source)
    2007-08-23 11:32:58下载
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  • wiener1
    压缩文件中代码为一维维纳滤波代码,基于matlab环境实现,通过对改程序的学习,可以加深对维纳滤波原理的理解(weiner filter)
    2009-05-22 19:40:24下载
    积分:1
  • 123426
    注水算法是根据某种准则,并根据信道状况对发送功率进行自适应分配,通常是信道状况好的时刻,多分配功率,信道差的时候,少分配功率,从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真,比较出在小信噪比时,相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法;相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时,功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity. )
    2013-09-03 20:28:15下载
    积分:1
  • B-G-curve
    换能器导纳图绘制函数,需要自备换能器导纳数据,代入即可(Transducer admittance mapping function, you need to bring their own transducer admittance data can be substituted into)
    2013-09-15 09:11:42下载
    积分:1
  • bjpml
    地震波的加pml边界的正演模拟程序,震源在中心,向四周扩散。(Plus pml boundary of the seismic wave forward modeling program source in the center to the edges.)
    2021-04-09 21:38:59下载
    积分:1
  • art_matlab.tar
    用于Art1, Artmap 和Fuzzy Art 的Matlab子程序(MATLAB routines for Art1, Artmap, Fuzzy Art, Fuzzy Artmap)
    2009-04-02 19:43:46下载
    积分:1
  • ihsantest3
    beamforming in antenna
    2015-03-08 22:21:01下载
    积分:1
  • M
    说明:  对于顾客成批到达、成批服务排队系统,给定输入参数: ? ? , , λ ?(都为正数),随 机生成顾客到达的间隔时间,一批顾客中的数量,一批顾客的服务时间;成批服务的顾客数 c (为正整数);初始时刻,系统中人数为 0;系统运行时间 T (比较大,使得系统稳定), 按照前述规则模拟系统运行。回答: (1) 参数 ? ? , , λ 如何取值,才能保证系统排队人数不会趋于无穷,即系统稳定; (2) 参数 λ 的灵敏度分析,即固定 ? ? , 且 λ 取不同值(如 5 个,参数组合保证系 统稳定)时,五个排队指标如何变化。一个指标的变化趋势画一个子图,每个 子图需要加标题注明,五个指标共 5 个子图画在一张大图上; (3) 参数 ? 的灵敏度分析,要求同(2); (4) 参数 ? 的灵敏度分析,要求同(2); (5) 参数 c 的灵敏度分析,要求同(2)。(For the queuing system of customers arriving in batches and serving in batches, the input parameters are given as follows: The interval between arrivals of machine generated customers, the number of customers in a batch, the service time of a batch of customers; the number of customers serving in batches C (positive integer); initial time, the number of people in the system is 0; system running time T (relatively large, making the system stable).)
    2018-12-13 11:50:06下载
    积分:1
  • FN
    说明:  This function is used by Newton s Method for systems and by Broyden s Method
    2010-09-20 18:12:22下载
    积分:1
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