-
Scientific_Computing
一本科学计算的书籍，是有MATLAB的创始人写的(A scientific computing books, is written by the founder of MATLAB)
- 2009-01-05 14:54:36下载
- 积分：1
-
Scale-freeInternetsimulation
生成无标度网络,是研究复杂网络的一个重要基础.(Generate scale-free network is to study the complex network is an important foundation.)
- 2009-10-29 10:25:02下载
- 积分：1
-
tansform
将给定的状态方程转化成典范状态方程，离散传递函数，连续传递函数(transform)
- 2010-12-29 14:54:06下载
- 积分：1
-
Changes-in-the-signal-to-noise-ratio
等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分：1
-
small-signal-stability
Small signal stability analysis of a multi machine system
- 2014-02-10 21:36:19下载
- 积分：1
-
digitalcommunications
数字通信（第四版），国外经典教材系列的中文版。(Digital Communication (Fourth Edition))
- 2020-12-21 22:19:08下载
- 积分：1
-
Nlayer_denoise
说明： 小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图(Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio charts are given)
- 2011-04-05 20:52:25下载
- 积分：1
-
pptmixer
英语译成中文(简体)
所提供的功能解决在量子信息领域的共同问题。给定一个任意多粒子的状态，是真正的多方纠缠？如果被检测为纠缠状态，功能也为它提供了一个所谓的纠缠的见证。
另外一个文档，压缩文件中包含的检测和真正的多方纠缠量化功能。为此目的，乙Jungnitsch，吨Moroder和O. Gühne，物理的思想。牧师快报。 106，190502（2011）（或http://arxiv.org/abs/1010.6049）被应用。
更确切地说，提供下列文件：
* fdecwit.m
一个函数来检测任何一个国家真正的多方层面多方纠缠。如果国家被检测为纠缠，它也提供了一个证人。
* fpptwit.m
此功能还可以检测真正的多方纠缠，并提供了证人。然而，所涉及的最小化是那么复杂。因此，虽然它检测到的国家较少，这个功能是一个可行的颗粒较多。
* entmon.m
评估纠缠单调在Phys主办。牧师快报。 106，190502（2011年）的多方状态。
* pt.m
辅助函数来计算一个Hermitian算子部分转置。(The provided functions tackle a common problem in the field of quantum information. Given an arbitrary multiparticle state, is it genuinely multipartite entangled ? If the state is detected as entangled, the functions also provide a so-called entanglement witness for it.
Besides a documentation, the zip-file contains functions for the detection and quantification of genuine multipartite entanglement. For this purposes, the ideas of B. Jungnitsch, T. Moroder and O. Gühne, Phys. Rev. Lett. 106, 190502 (2011) (or http://arxiv.org/abs/1010.6049) are applied.
More precisely, the following files are provided:
* fdecwit.m
A function to detect genuine multipartite entanglement of a multipartite state of any dimension. In case the state is detected as entangled, it also provides a witness.
* fpptwit.m
This function also detects genuine multipartite entanglement and provides a witness. However, the involved minimization is less complex. Therefore, although it detects fewer states, this f)
- 2011-05-21 13:10:03下载
- 积分：1
-
anycode-wqsu5q
无线通信算法中的LTE-A实现matlab仿真平台，包括qdnzwb调制编码方式，以及wJXJruK技术，多天线，协同通信的基本原理，都调试通过了，是个整体框架程序。
(Wireless communications algorithms achieve LTE-A matlab simulation platform, including qdnzwb modulation and coding schemes, as well aswJXJruK technology, multiple antennas, the basic principles of cooperative communication, both through debugging, and is a whole framework program.
)
- 2015-12-24 13:00:18下载
- 积分：1
-
Text-files
how to read and write files in matlab
- 2014-02-05 13:20:15下载
- 积分：1
