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Spreading-code-matlab
m序列生成和抽取,Gold码和kasami序列生成,三种序列子相关,互相性能分析等。程序完整,注释清楚,报告详细。(m sequence generation and extraction, Gold codes and kasami sequence generation, all three sub-sequences related to each other performance analysis. Program integrity, comments clear, the report detailed.)
- 2021-04-22 18:58:48下载
- 积分:1
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readata
用于读经过采集处理得到的MAT文件代码,非常好用(Reading through the collection and processing for the MAT file code are very easy to use)
- 2011-04-30 09:56:59下载
- 积分:1
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FEM
有限元法分析电磁场二维问题,中间是1V,外面是0V(Finite Element Analysis of Electromagnetic two-dimensional problem, the middle is 1V, the outside is 0V)
- 2020-06-30 20:00:02下载
- 积分:1
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CLFDT_0.3
terahertz FDTD time resolved spectroscopy simulation
- 2011-11-12 09:05:49下载
- 积分:1
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trajectory-analysis
Matlab编写的弹道分析算法-MATLAB源代码(Trajectory analysis algorithms written in Matlab-MATLAB source code)
- 2011-06-29 13:22:12下载
- 积分:1
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EMD
将原信号进行EMD分解,得到一系列IMF分量,这些分量是按频率从高到低排列(EMD decomposition of the original signal to obtain a series of IMF components, which are arranged according to the frequency high to low)
- 2015-01-12 13:11:01下载
- 积分:1
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hmb
滑模变结构控制光盘使用说明
1、所有仿真算法按章归类,光盘中的程序名与书中一一对应。
2、将光盘中的仿真程序拷入硬盘MATLAB运行的路径中,便可仿真运行。
3、本书算法在MATLAB 5.3版下运行成功,并适用于其他版本。
4、假如您对仿真程序有疑问,请及时通过 E-mail 与本人联系。
北京航空航天大学 刘金琨
E-mail 地址:ljk@buaa.edu.cn
(Sliding Mode Control)
- 2012-10-28 01:27:03下载
- 积分:1
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QPSK
QPSK 调制全称 Quadrature Phase Shift Keying,意为正交相移键控,是
一种数字调制方式。它的频带利用率高,且抗干扰性能强,已经成为现代通信
技术中一种十分重要的调制解调方(QPSK’s full name is Quadrature Phaseshift Keying which is a kind of digital
modulation types. It has been widely used in wireless communications and has
become very important in modern communication because of its high bandwidth
efficiency and strong anti-interference performance)
- 2015-02-18 16:11:41下载
- 积分:1
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DiscreteMultiscale1.2.tar
统一离散多尺度优化方法。
Unified Discrete Multiscale Optimization
相关的文章:http://arxiv.org/abs/1204.4867(Unified Discrete Multiscale Optimization
)
- 2015-03-09 11:34:28下载
- 积分:1
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pro_2
用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2,给定值r(t)为单位阶跃信号,即r(t)=A×1(t)。
要求:
1把连续系统离散化(采样时间可取0.1)。
2编制并运行这个系统的计算机程序(注意调整B值,使系统获得较好的自适应特性)。
3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。
4在参数收敛后,让Kp=2变为Kp=1,重新观察Kp×Kc及e的变化曲线。
5找出在确定的B值下,使系统不稳定的A值(阶跃信号的幅值),并与用劳斯稳定判据计算的结果比较。
(With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
- 2010-09-03 14:27:08下载
- 积分:1