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OFDM_gen
OFDM signal generation using MATLAB. Input to the function are Alphabet size, cyclic prefix length, and number of active subcarriers and total subcarriers
- 2011-01-27 17:35:44下载
- 积分：1
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Antenna-Theory-Analysis-and-Design
天线圣经，每个学习天线的人必看经典。其中对天线的原理性描述非常深刻。(Antenna Bible study each antenna, a person must classic. The principle on which the description of the antenna is very profound.)
- 2013-11-07 10:00:37下载
- 积分：1
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Digital-filters
A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.
- 2011-12-19 22:31:08下载
- 积分：1
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PSO
详细介绍了PSO算法的实现过程！keshiixangezhongliziqunsuanfa!(PSO algorithm was introduced in detail the implementation of the process!)
- 2014-06-23 21:25:56下载
- 积分：1
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t_tide_v1.1
计算潮汐调和常数，潮汐预测,潮流的预测，能够绘制各种预测图与原始图，两者可以进行比对从而得出观测站数据的结论(Computation of tidal harmonic constants, tidal predictions, tidal current predictions, the ability to plot various prediction maps and original maps, and the two can be compared to derive observation station data.)
- 2021-01-24 10:08:38下载
- 积分：1
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svpwm
说明： 基于SVPWM技术的永磁同步电机仿真模型(SVPWM technique based on simulation model of permanent magnet synchronous motor)
- 2010-04-02 13:56:40下载
- 积分：1
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clockie
It shows how to build a clock in MATLAB..........................................................................................................................................................................................................................
- 2012-07-19 14:50:12下载
- 积分：1
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yinxianggaoditonglvbo
这是一个音像高低通滤波MATLAB代码，其中包括巴特沃斯低通滤波，高斯高通滤波，高斯低通滤波，理想矩形低通滤波，理想圆形低通滤波……(This is a sound image high and low pass filter MATLAB code, which includes Butterworth low-pass filter, Gaussian high-pass filter, Gaussian low-pass filter, ideal rectangular low-pass filter, ideal circular low-pass filter ...)
- 2017-05-13 11:58:09下载
- 积分：1
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RSNA
待辨识对象参数a=[1 -1.5 0.7] b=[1 0.5] 输入采用长度L=400的白噪声序列，输出 ，输入和输出数据均含不相关随机噪声，ρ（k）=1/k。利用上述递推公式，辨识系统参数。(To identify the object parameters a = [1-1.5 0.7] B = [1 0.5] Input the length L = 400 white noise sequence, the output, the input and output data are not related with random noise, ρ (k) = 1/k. Using the recursion formula, identification system parameters.)
- 2012-12-28 16:21:16下载
- 积分：1
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pureimp
最优化中非线性规划中改进的单纯形算法matlab实现，可修改参数(nonlinear optimization program to improve the simplex algorithm Matlab, which could be revised parameters)
- 2006-07-15 06:59:14下载
- 积分：1
