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sde
求解随机微分方程组的一个很典型的例子，有一定参考价值(A SDE EXAMPLE, OF VALUABLE )
- 2010-01-22 10:42:11下载
- 积分：1
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rcf_bjc
说明： 北京邮电大学通信原理升余弦滚降系统的源程序(Beijing University of Posts and Communication Theory Cosine system source code)
- 2010-04-22 11:01:44下载
- 积分：1
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yichuan
遗传算法优化多峰函数，最优值约在38.8左右，亲测可用(Multimodal function optimization genetic algorithm, the optimal value of about 38.8 or so, pro-test available)
- 2013-07-20 16:39:56下载
- 积分：1
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MATLAB-mapping-applications
MATLAB在作图应用中的若干问题，一个ppt，哈工大的刘正君老师讲的(MATLAB mapping applications, a ppt, HIT Liu Zhengjun teacher talks)
- 2013-03-08 16:39:42下载
- 积分：1
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LPFSample
MATLAB完成低通滤波器仿真，LPF由CIC和半带构成(LPF CIC HB)
- 2015-01-07 17:14:44下载
- 积分：1
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hosa
完整的高阶谱工具箱和说明文档，包括高阶谱在时延估计，信号检测等多个领域的应用(Complete high-end spectrum of the toolbox and documentation, including higher-order spectra in time-delay estimation, signal detection and other fields of application)
- 2020-10-13 11:17:31下载
- 积分：1
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SunV1
Generate the sun vector in the earth-centered inertial frame. Will output the distance to the sun from the earth if two output arguments are given.
- 2010-11-09 11:44:45下载
- 积分：1
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72493697fsvm
重要的模糊支持向量机训练算法，对研究模糊支持向量机很有帮助(Important fuzzy support vector machine training algorithm, the study of fuzzy support vector machine is very helpfu)
- 2016-06-06 10:26:38下载
- 积分：1
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Desktop
小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)
- 2018-01-18 14:36:21下载
- 积分：1
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ofdm-cdm
本文给出了OFDM-CDM系统在不同的调制方式及编码方式以及未知干扰环境下的性能，内有完整的源码(the performances of OFDM-CDM system under different modulations and codes)
- 2009-12-03 11:08:57下载
- 积分：1
