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ofdm+QAM
it is a OFDM and QAM with dynamically X-QAM mdoulation scheme.
- 2009-02-25 18:24:18下载
- 积分：1
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SC_sunny_RI
本模型可用于计算晴天下北半球任意地区任意角度下集热器太阳日辐射强度(Any angle collector solar radiation calculation model)
- 2012-04-07 01:46:33下载
- 积分：1
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main
选定海域包括渤海和黄海北部（117.50°—126.67°E，34.00—41.00°N），空间分辨率是10′×10′，通过二维潮波控制方程，用fortran编程计算该海域的水位，并进行调和分析，利用matlab画出该海域的同潮时线和等振幅线图，并用T/P卫星高度计数据进行检验。(Bohai Sea and the Yellow Sea waters include selected northern (117.50 °-126.67 ° E, 34.00-41.00 ° N), the spatial resolution is 10 × 10 , controlled by the two-dimensional tidal wave equation to calculate the water level of the sea with fortran programming and harmonic analysis, using matlab draw lines with the tide when the waters, such as amplitude and line graphs, and tested using the T/P satellite altimeter data.)
- 2014-10-11 03:44:05下载
- 积分：1
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file
升余弦滤波器设计，产生眼图，输入调制方式为2PAM和4PAM，符号率为1Hz，等效信道滤波器为升余弦滚降成形滤波器(缺省滚降系数为0.5)(Raised cosine filter design, resulting in eye diagrams, input modulation for 2PAM and 4PAM, symbol rate of 1Hz, the equivalent channel filter for shaping raised cosine filter (default roll-off factor of 0.5))
- 2015-03-15 18:41:30下载
- 积分：1
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Matlab-basic-book
matlab最优化程序设计教程，很有用的一本matlab设计基础读物，希望对matlab初学者提供一个良好的指导。(the basic book of matlab )
- 2013-03-09 17:57:05下载
- 积分：1
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ofdm_sync_for_fading_channels
this paper talks about ofdm synchronization for selective fading channels,hope it to be of help to evrybody
- 2007-07-23 20:48:10下载
- 积分：1
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saturation
saturation model for ithink
- 2014-12-13 00:00:40下载
- 积分：1
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semm.09
Distribution system provides a final link between the high voltage transmission system and the
consumers.To improve the overall efficiency of power system, the performance of distribution system must be
improved. An important method of controlling bus voltage is by shunt capacitor banks at the buses at both transmission and distribution levels along lines or substation and loads
- 2013-12-15 13:38:22下载
- 积分：1
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Matla
matlab编程指南电子版，很值钱的呦，关于matlab写程序的方法(matlab electronic programming guide, it is valuable Yo)
- 2010-11-22 12:29:34下载
- 积分：1
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linear_feedback_shift_register_unit
实现产生伪随机序列的部件 —— 线性反馈移位寄存器单元。 SFlog2为扩频因子的底数为2的对数值，cycle为PN序列的周期，其值为2^SFlog2。initial_state为移位寄存器的初始状态，generator_polynomial_coefficient为生成PN序列所需的本原多项式，对应于移位寄存器的连接向量。(The realization of pseudo-random sequence generated components- LFSR unit. SFlog2 factor for the spread-spectrum base 2 of value, cycle for the PN sequence cycle, its value is 2 ^ SFlog2. initial_state shift register for the initial state, generator_polynomial_coefficient to generate the necessary PN sequence primitive polynomial, corresponding to the shift register connection vector.)
- 2008-06-28 11:03:05下载
- 积分：1
