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untitled1
变频调速系统仿真搭建模型 由于观测仿真波形 记录以及分析实验结果(Variable speed control system simulation build the observation model simulation and analysis of experimental results wave record
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- 2012-05-29 12:32:14下载
- 积分：1
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mimo_ofdm
MIMO——OFDM系统仿真，信道模型建立，信道容量计算，误比特率计算算法，信道自适应选择算法等，还有(MIMO- OFDM system simulation, channel modeling, channel capacity calculation, bit error rate calculation algorithm, adaptive channel selection algorithm, as well as)
- 2013-09-01 16:58:19下载
- 积分：1
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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.
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- 2013-09-03 20:28:15下载
- 积分：1
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48
说明： OFDM系统的PAPR性能与分割方式有关，但除此之外还与输入数据的子分组数V、相位集合中的相位数P以及子载波数量N有关。下面，对各种条件下PTS-OFDM系统的性能进行了仿真。(PAPR performance of OFDM systems and partitions the way, but in addition to the input data, the number of sub-group V, number of phases in the collection phase P and N on the number of subcarriers. Here, a variety of conditions PTS-OFDM system performance is simulated.)
- 2011-05-26 16:29:01下载
- 积分：1
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td-scdma_Rayleigh-channel_joint-detection
TD-SCDMA，1基站1单天线用户系统，瑞利多径信道，联合检测（JD）matlab程序(TD-SCDMA, 1 single-antenna base station a user system, Rayleigh multipath channel, joint detection (JD) matlab program)
- 2010-06-28 23:23:04下载
- 积分：1
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fkmig
This code is about migration of seismic data.
- 2009-11-09 04:22:22下载
- 积分：1
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randControl
飞机飞行仿真中，对四个主要控制量，包括油门、升降舵、副翼及方向舵控制，分别提供持续2秒的随机大小的阶跃控制输入，四个控制量互相独立。可以用于飞行动力学系统辨识、参数识别等。(Flight simulation, the four main control volume, including throttle, elevator, aileron and rudder control, to provide for 2 seconds, respectively, a random step size control inputs, four control variables independent of each other. Can be used in flight dynamics system identification, parameter identification.)
- 2011-09-30 10:59:06下载
- 积分：1
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Circle-Fitting.m
circle fitting to find damping
- 2012-01-06 22:31:43下载
- 积分：1
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tppfc
matlab simulink 三相PFC仿真，input为50hz交流，output为直流。闭环矢量控制(matlab simulink three-phase PFC simulation, input for 50hz exchange, output for the DC. Closed-loop vector control)
- 2020-07-14 10:18:51下载
- 积分：1
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Alpha9v1.19
Forex Trading System with indicators and EAs.
Please test on demo account before going live.
- 2010-01-10 03:03:16下载
- 积分：1
