-
linear_focus_beamform_fft
聚焦波束形成 线阵波束形成算法实现：包括非FFT算法和采用FFT算法的程序(Focused beamforming line array beamforming algorithm: including non-FFT algorithm and uses FFT algorithm procedures)
- 2020-09-08 19:28:04下载
- 积分：1
-
hh
说明： 【 摘 要】 提出了一种基于负熵的快速不动点1 C A算法， 介绍了负熵的定义和如何将其用作代价函数度量混合信号的非
高斯性。 详细介绍了基于负熵的固定点准则以及简化算法。实验选取 3个非高斯向量作为信号源进行 Ma t l a b分离仿真， 结果显示
分离效果良好。 (Abstract Based on the rapid Negentropy 1 CA fixed point algorithm, introduced the definition of negentropy and how to measure its cost function for mixed-signal of the non-Gaussian. Described in detail based on the fixed-point Negentropy criteria and simplify the algorithm. Experiment to select three non-Gaussian vector as a signal source separation Ma tlab simulation results showed good separation efficiency.)
- 2009-04-11 22:22:44下载
- 积分：1
-
An-Introduction-to-Programming-and-Numerical-Meth
This text provides an introduction to the numerical methods that are typically
encountered (and used) in science and engineering undergraduate courses. The
material is developed in tandem with MATLAB which allows rapid prototyping
and testing of the methods. The package MATLAB (matrix laboratory) pro-
vides an environment in which students can learn to programme and explore
the structure of the numerical methods. The methods included here are of a
basic nature and only rely on material which should have been explored prior
to the fi rst year undergraduate stage.
- 2013-02-19 19:28:46下载
- 积分：1
-
Wiener
设计一维纳滤波器
(1). 产生三组观测数据：首先根据S(n)=aS(n-1)+w(n)产生信号S(n)，将其加噪声(信噪比分别为20db，10db，6db)，得到观测数据X1(n)，X2(n)，X3(n)。.
(2). 估计Xi(n)，i=1，2，3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。(Design a Wiener filter
(1) produces three sets of observations: First, according to S (n) = aS (n-1)+ w (n) generates the signal S (n), to add noise (SNR are 20db, 10db, 6db ), obtained observational data X1 (n), X2 (n), X3 (n). .
(2) estimated Xi (n), i = 1,2,3 of the AR model parameters. Assuming the signal length L, AR model order N, the analysis of experimental results, and discuss the changes in L, N to the experimental results.)
- 2012-01-12 10:18:20下载
- 积分：1
-
多径时变信道模型仿真及性能分析
移动无线信道是一个充满复杂干扰的信道 联合开发网 - pudn.com
- 2018-05-01 15:54:05下载
- 积分：1
-
FV 欧拉方程
欧拉方程有限体积
欧拉方程有限体积
欧拉方程有限体积
- 2022-08-20 00:21:05下载
- 积分：1
-
DWT_project
DWT base watermarking
- 2007-01-18 16:57:57下载
- 积分：1
-
crowloading
随机人行荷载模拟，能够模拟人群随机人群荷载，用来判断大跨度楼板的振动舒适度(Random pedestrian load simulation)
- 2014-09-25 21:50:23下载
- 积分：1
-
matlab_code
基础教学,代码示例，适用于泛泛学习,
基本可以满足初学者的要求，很经典的例子(basic teaching for matlab,examples)
- 2009-03-19 10:08:37下载
- 积分：1
-
vc调用matlab
将一个m文件转成c /cpp文件并在VC中进行编译。这种方法有个烦人的地方，每次你都需要把matlab生成的一 大堆c和h文件考到vc中，比如我读入一副图片先做膨胀，再腐蚀，再进行小波变换，最后 显示。这样一个程序会生成大概150多个文件，每次都要拷贝这些文件很不方便。我试着用 了另外一种方法，可以简化这些工作。那就是不生成cpp文件交给VC去编译，而是直接在m atlab中生成一个dll交给VC去链接即可。这样无论matlab生成多少文件，都只需要拷贝三 个文件即可。 (m to a document conversion c/cpp files and compile VC. Such a method is a nagging place every time you need Matlab has generated a lot of c and h vc document examination, for example, I read a photo, first expansion, and corrosion, further wavelet transform, the last show. Such a procedure will probably generate more than 150 documents, each copy of these documents must be very inconvenient. I tried another kind of approach can simplify their work. It is not generating cpp documents to the VC to compile, but m atlab directly in the formation of a dll to the VC to link. No matter how many documents generated Matlab, only three need to copy documents.)
- 2005-03-22 21:40:12下载
- 积分：1
