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qzswitch
Takes U.T. matrices A, B, orthonormal matrices Q,Z, interchanges
- 2010-03-04 16:49:51下载
- 积分：1
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gray2rgb
Change gray image to rgb image(Change gray image to image rgb)
- 2006-03-21 03:21:05下载
- 积分：1
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各类扩展动态因子模型的算法 Stock_Watson_DFM
来自于沃特森的代码，包含了估计与应用，还有数据，里面还包括各类扩展动态因子模型的算法(This provides an overview of and user guide to dynamic factor models, their
estimation, and their uses in empirical macroeconomics)
- 2020-06-28 10:20:01下载
- 积分：1
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CP0202
本代码实现了利用matlab仿真产生PAM-DS-UWB发射波形的过程。(The code generated by using matlab simulation launch PAM-DS-UWB waveform process.)
- 2011-05-09 09:44:09下载
- 积分：1
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match
图形旋转的matlab程序，可以进行任意角度的旋转 请参看(Graphic rotation matlab program, can be at any angle of rotation see)
- 2012-05-22 23:26:50下载
- 积分：1
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Digital-Communications-Principles
一本很好的基于matlab的通信原理模型，里面有所有模型的代码(A good model of communication theory based on matlab, there are all models of the code)
- 2013-06-28 09:40:38下载
- 积分：1
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OFDM基本模型
研究OFDM系统所需的基本模型, 从发送端、信道到接收端的所有模块
- 2023-06-16 03:40:03下载
- 积分：1
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ekfukf
ekf,ukf等滤波器的工具箱，非常实用，适合初级，中级，高级人群使用(ekf, ukf toolbox so the filter is very useful for beginner, intermediate and advanced groups to use)
- 2010-12-17 15:33:00下载
- 积分：1
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ErrDetectSplot
一个定时误差检测器的特性由其曲线来表征。误差检测灵敏度一般取误差检测器曲线在零定时误差附近的斜率。(The characteristics of a timing error detector is characterized by the curve. Error detection sensitivity generally take near zero timing error detector curve slope.)
- 2017-07-26 16:08:59下载
- 积分：1
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自适应麦克风波束形成
应用背景频率不变波束形成(Frequency-invariant
beamforming, FIB)在麦克风阵列语音信号的无失真采集和处理中具有重要的应用。经典的FIB设计方法通常是在远场平面波的模型下提出的，本文根据麦克风阵列近场球面波模型，将空间响应变化函数(spatial response variation, SRV)运用到近场线性约束方差(Linear Constrained Minimum
Variance, LCMV)宽带波束形成中，把空间响应函数作为优化条件，然后根据拉格朗日乘子法计算得到闭式解，从而得到频率不变的权向量。但是该方法受到环境干扰和噪声影响，权值分配值需要较大的浮动。因此本文采取了自适应加权频率不变波速形成，能够根据环境自适应的选择加权值的大小。仿真实例证明了所提方法的有效性和理论分析的正确性。关键技术The frequency invariant beamforming (FIB) has important applications in
the microphone array speech signal acquisition and processing. Conventional FIB
design methods are usually proposed in the far-field plane wave model, this
paper according to microphone array in the near field spherical wave model , the
response variation spatial (SRV) is applied to the formation of broadband
beamforming in the near field linear Constrained Minimum (Variance LCMV),
spatial response function as the optimal conditions, then according to the
Lagrange multiplier method computing a closed
- 2022-10-28 05:00:04下载
- 积分：1
