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AsyLnCPSO
异步变化的学习因子的粒子群算法，学习因子在优化过程中随时间变化(AsyLnCPSO)
- 2010-09-02 16:22:00下载
- 积分：1
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pinpu
计算图想的傅里叶变换并显示其频谱，本设计中显示了四种图像的频谱，供大家学习和参考，比较每一种频谱的不同！(Map to calculate and display the Fourier transform of the spectrum, the design spectrum shows four images for all to study and reference, compare the different spectrum of each!)
- 2011-05-22 14:11:33下载
- 积分：1
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modernpsd
Matlab 程序实现现代功率谱估计。包含自相关法，burg法，改进协方差法。(A m file using modern spectrum estimation ,including Autocorrelation metohd and Burg method, and modified Covariance method.)
- 2012-12-05 10:58:09下载
- 积分：1
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1234
激光雷达是以发射激光束探测目标的位置、速度等特征量的雷达系统。从工作原理上讲，与微波雷达没有根本的区别：向目标发射探测信号(激光束),然后将接收到的从目标反射回来的信号(目标回波)与发射信号进行比较.本程序为FMCW激光雷达matlab程序，包括调频非线性校正等(Laser emitting a laser beam radar detection is the target position, velocity, volume and other characteristics of the radar system. From the working principle, and there is no fundamental difference between the microwave radar: transmitting to the target detection signal (laser beam), then the received signal reflected from the target (target echo) is compared with the transmitted signal, after appropriate treatment , you can get information about the target, such as the target distance, direction, altitude, speed, attitude, and even the shape and other parameters to the aircraft, missiles and other target detection, tracking and identification. This program is FMCW laser radar matlab procedures, including FM nonlinear correction.)
- 2021-01-18 22:38:44下载
- 积分：1
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kpss
stationary test
檢驗數據是否為穩定
藉此判定ARIMA程序中的d值(stationary test)
- 2009-10-15 20:34:56下载
- 积分：1
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BPSAN
说明： 通过BP神经网络学习一个3维的函数的源代码，为加快速度，程序初始化的为已经经过学习的得到结点权值，如果预设为随机值，将重新学习。(BP neural network through a three-dimensional study of the function of the source code to speed up, the initialization procedure for the study has already been node weights, if limited to random value, re-learn.)
- 2006-04-12 18:56:33下载
- 积分：1
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code
it is the project based on hspda coding
- 2013-04-05 04:35:30下载
- 积分：1
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Karush-Kuhn-Tucker最优化条件
KKT典型寻优程序，对于目标函数与约束下的程序构造。(KKT typical optimization program, for the objective function and constraints under the program construction.)
- 2019-03-25 09:31:55下载
- 积分：1
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Gauss-beam-passing-body-tissue
高斯光束相关参数仿真，对经过人体组织的弱散射特性的研究有帮助(Gauss beam parameters simulation, through the study of the weak scattering characteristics of human body is helpful)
- 2016-10-29 18:02:25下载
- 积分：1
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xinhaoxishubiaoshi
信号稀疏表示是一种新兴的信号分析和综合方法，其目的就是在过完备字典中用尽可能少的原子来表示信号。采用时频原子字典的信号稀疏表示能够有效地揭示非平稳信号的时变特征。信号稀疏表示吸引了研究者的大量关注，这种方法已经被应用到信号处理的许多方面，例如非平稳信号分析，信号编码、识别与信号去噪等。(Signal sparse representation is a new method of signal analysis and synthesis, and its purpose is in over-complete dictionary of atoms using as little as possible to represent the signal. When using frequency atom dictionary signal sparse representation can effectively reveal the time-varying characteristics of non-stationary signals. Signal sparse representation attracted a lot of attention of researchers, this method has been applied to many aspects of signal processing, such as non-stationary signal analysis, signal encoding, recognition and signal denoising.)
- 2016-12-06 14:15:49下载
- 积分：1
