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watermatlabppt
说明: 用matlab做的博士毕业论文讲解,里面包括算法值得参考(Using matlab to do a PhD thesis on, which include the algorithm it is also useful)
- 2008-09-02 20:54:31下载
- 积分:1
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Newton
说明: 用牛顿下山法求解方程:下山因子在计算过程中可以变动,一般选择下山因子时从1开始,逐次将减半进行试算,直到能使下降条件成立为止。若当计算到某步时取不到满足要求的值(或值小到无法容忍),这时称“下山失败”,需要另取初值重新算起。(Descent method with Newton' s equation: down factor in the calculation process can change, usually selected from the 1 start down factor, will be halved for successive spreadsheet until the can down the conditions established. If when calculating the time to take a step not meet the requirements of the value (or values ??too small to tolerate), then the " down failed" , you need an alternative initial re-counting.)
- 2011-03-16 16:54:30下载
- 积分:1
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traditionalRAKE
传统RAKE接收机MATLAB源程序,后面我会发改进的(traditional RAKE receiver MATLAB source, I will be behind the improvement)
- 2006-06-06 23:56:44下载
- 积分:1
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prog6
Code division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, which is where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies (see bandwidth). To permit this to be achieved without undue interference between the users CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code). Each user in a CDMA system uses a different code to modulate their signal. Choosing the codes used to modulate the signal is very important in the performance of CDMA systems. The best performance will occur when there is good separation between the signal of a desired user and the signals of other users.
- 2014-09-18 19:33:27下载
- 积分:1
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weiboceju
微波测距,增加对微波测距远离的理解,属于微波测距中的脉冲测距。(Pulse ranging is a kind of microwave ranging, and the simulation of pulse ranging can increase the understanding of the principle of ranging.)
- 2020-11-13 21:09:42下载
- 积分:1
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LBMchengxu
可以用于模拟lbm方法的matlab相关程序(Lbm method can be used to simulate the procedures matlab)
- 2010-02-28 11:56:11下载
- 积分:1
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QAM
说明: QAM的调制一种调制解调matlab仿真,欢迎大家下载,多多支持(QAM modulation a kind of modulation and demodulation matlab simulation, welcome to download, will support)
- 2010-04-20 18:36:48下载
- 积分:1
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SvPWM_alwo
使用matlab的simulink工具箱仿真svpwm算法,并控制电机验证(The simulink toolbox using matlab simulation svpwm algorithms, and control motor authentication)
- 2010-01-04 21:36:14下载
- 积分:1
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stbc_4t1r_16qam
基于16QAM调制的空时编码,通过仿真可以实现空间分集增益(16QAM modulation-based space-time coding, spatial diversity gain can be achieved through simulation)
- 2012-05-19 10:57:04下载
- 积分:1
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PAPR
Obtain the CDF plots of PAPR from an OFDM BPSK transmission specified per IEEE 802.11a specification
Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely.
Using a small script, the cumulative distribution of PAPR from each OFDM symbol, modulated by a random BPSK signal is obtained
- 2008-03-18 15:59:03下载
- 积分:1