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subspace_iteration
matlab程序，子空间迭代法求固有频率及阵型(subs_iteration method to get frequency and mode shape)
- 2016-12-02 16:41:39下载
- 积分：1
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QI045_Matlab_X_L
扩频通信，从电磁波利用来看，与一般现有的常规通信方式完全不同。扩频通信利用伪随机编码把信息数据（窄带信号）的频谱进行扩展，形成宽带的低功率谱密度信号发射，使用不同的伪随机序列编码，不同通信用户可在同一频段、同一时间工作，互不影响或干扰极小地进行通信。(Spectrum, from the electromagnetic waves used term, and the general existing conventional means of communication is entirely different. Spread spectrum communication using pseudo-random code to the information data (narrowband signal) to extend the spectrum, the formation of low-power spectral density broadband signal transmission, using different pseudo-random sequence of coding, different communication users at the same frequency band, at the same time work, mutual does not affect or interfere with a very small way to communicate.)
- 2010-05-08 18:51:26下载
- 积分：1
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edit_1
该Matlab.m文件，产生BPSK调制信号，连带解调过程实现(This is a matlab .m file.It is used to generated BPSK signal and the demodulated signal too.)
- 2014-10-30 16:33:30下载
- 积分：1
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FFT_spectrun_aly
MATLAB关于FFT频谱分析的程序，以余弦信号和矩形波为例做了详细说明，并给出了在噪声时的情况。(MATLAB on the FFT spectral analysis procedures, the cosine signal and the rectangular wave, for example to do a detailed description is given in the case when the noise.)
- 2012-09-07 11:50:35下载
- 积分：1
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-similarity-measurement-
similarity measurement ,to get the eigenvalue
- 2013-12-29 13:41:39下载
- 积分：1
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The-Matlab-simulation
：为了提升自动控制原理课程的教学质量，改善解决课程中计算复杂、公式繁杂、难以理解等问题，我们将Matlab 仿
真技术运用于这门课程中，这款软件有助于提高学生的主动性和兴趣，促进学生分析理解问题和解决问题的能力。文章
主要介绍了Matlab 的概述和特点，Matlab 仿真技术在自动控制原理课程教学中的应用和实例等内容。(: In order to improve the quality of teaching automatic control theory courses, courses to improve the computational complexity of solving the formula complicated, difficult to understand and so on, we will Matlab simulation technology used in this course, this software helps improve students' initiative and interest, promote students' ability to analyze and understand the problem and solve the problem. The article describes an overview of the content and features of Matlab, Matlab simulation technology in teaching automatic control theory and examples of applications and so on.)
- 2013-12-10 16:48:40下载
- 积分：1
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duffing
Duffing方程位移随转速变化的分岔图(Duffing equation changes with the speed of displacement bifurcation diagram)
- 2014-06-17 15:49:37下载
- 积分：1
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pn
说明： 最基本的直接扩频中如何用m语言编写语句产生pn序列(generate pn sequence )
- 2010-04-05 22:07:33下载
- 积分：1
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BP-optimized-by-genetic-algorithm
利用神经网络优化BP神经网络，能有效提高BP神经网络对非线性的拟合精度，效果较好。(Using neural network optimization BP neural network, BP neural network can effectively improve the accuracy of nonlinear fitting better.)
- 2014-11-03 09:27:19下载
- 积分：1
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18102009384
system sade for solotion
- 2012-11-11 22:10:40下载
- 积分：1
