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123
用C或者matlab编写基2 FFT快速算法，输入点数是2的幂次方，序列视作既包含实部也包含虚部。要求一个函数计可以做正变换，也可以做反变换。编写输入序列，先进行正反向变换，得到离散频谱，再将离散频谱加载到输入端进行验证，从输出端获取序列，和原来的序列进行比较，看看是否相等。序列可随意设为2的幂次项！(Written by C or matlab base 2 FFT fast algorithm, the input power of 2 points is the sequence includes both the real part as the imaginary part is also included. Require a meter to do is change the function, you can also do the inverse transform. The preparation of the input sequence, first the forward and reverse transformation, discrete spectrum, discrete spectrum and then loaded into the input validation, access to sequence from the output side, and the original sequences were compared to see if equal. Sequence can be arbitrarily set to a power of 2 items!)
- 2011-01-06 21:52:49下载
- 积分：1
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PeakFitter
A peak fitting program for time-series signals(A peak fitting program for time-series sig nals)
- 2006-10-15 10:55:57下载
- 积分：1
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simulink-DSSS-communication-link-
在多径瑞利衰落信道下，采用理想信道估计，Rake接收，仿真该系统在不同SNR下的信源误比特率性能，分析系统性能(In multipath Rayleigh fading channels, using the ideal channel estimation, Rake reception, simulation of the system at the source under different SNR BER performance, analyze system performance)
- 2020-06-28 14:20:02下载
- 积分：1
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遗传算法加BP神经网络
实现遗传算法GA和BP神经网络的最优化问题(Realization of genetic algorithm GA and BP neural network optimization problem)
- 2020-06-28 23:40:02下载
- 积分：1
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pianzhen
在缝后添加偏振片，输入两个偏振片透光轴与光波振动方向之间的角度，观察干涉现象。(Polarizer is added after the slit to observe the interference phenomenon)
- 2018-12-10 19:06:46下载
- 积分：1
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2D_MPF
２Ｄ非连续性力学分析，巴黎六大硕士课题.(2D non-mechanical analysis of continuity, the Paris Masters six topics.)
- 2007-05-26 21:00:06下载
- 积分：1
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111
matlabb标准粒子群优化算法。
电力系统的分析和计算中，需要不同网络结构和参数。在应
用这些参数之前，收集和整理工作会花费大量的时间和精力。(matlabb standard particle swarm optimization. Power system analysis and calculation, require different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.)
- 2010-05-10 18:25:17下载
- 积分：1
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image-denosing
image denosing algorithm code
- 2014-10-16 16:44:55下载
- 积分：1
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matlabppt
这是matlab的相关ppt，基本的一些操作和讲解，方便初学者更快的熟悉。(This is related to matlab ppt, and explain some of the basic operations, faster familiar easy for beginners.)
- 2013-11-23 04:04:37下载
- 积分：1
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my-program
使用线性调频信号，实现雷达信号的脉冲压缩，MTI，MTD(Use chirp signal, pulse compression radar signal, MTI, MTD)
- 2021-04-27 23:48:44下载
- 积分：1
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