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GeneralExpectationMaximization
expectation maximization algorithm
- 2009-05-15 20:40:06下载
- 积分：1
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CVgray1
说明： 在matlab7中可以运行。其功能是实现用CV模型对灰色图像进行分割。(It Can be run in matlab7. function: It can make the gray image segmentation using the CV model .)
- 2010-04-26 22:15:46下载
- 积分：1
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LFM_barker
线性调频和巴克码联合调制的脉压雷达整个信号处理过程，包括信号的产生和调制，解调，MTD，MTI等过程，非常适合毕设仿真！(Linear frequency modulated pulse compression radar and barker code modulation of the signal processing process, including signal generation and modulation and demodulation, MTD, MTI process, such as simulation is very suitable for you)
- 2016-04-10 23:07:01下载
- 积分：1
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svc2
说明： 三相无功补偿（svc）matlab仿真，希望大家相互学习！(Three phase reactive compensation
)
- 2011-03-04 15:57:08下载
- 积分：1
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waterprint
用于求嵌入水印后图像的峰值信噪比PSNR以及提取水印信息的MATLAB程序(For seeking the watermarked image PSNR PSNR and watermark extraction procedure MATLAB)
- 2010-05-26 12:26:02下载
- 积分：1
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sr-matlab
正弦周期信号的随机共振，不同于以往微弱信号检测中的抑制噪声，随机共振能通过噪声加强信号传输能力( We present the numerical method to solve the bistable SR model based on Runge-Kutta
algorithm, and propose a new kind of approach for detecting weak signal, which can effectively detect both period and aperiodic
weak signals corrupted by the strong noise background.
)
- 2013-12-04 09:25:51下载
- 积分：1
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target_track
自己写的卡尔曼滤波源程序，仿真对匀加速转弯目标的跟踪(Write their own source of Kalman filter, simulation of the absorption curve to accelerate target tracking)
- 2007-08-12 23:59:15下载
- 积分：1
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Dijkstra-Shortest-Path
一种快速求得最短路径的经典算法，可以在运筹规划或在统筹安排中使用(Express obtained a classic shortest path algorithm, can be planned or in operation in co-ordinating arrangements for the use of)
- 2009-02-24 15:22:09下载
- 积分：1
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BF_wiener_g
麦克风阵语音增强中波束形成后维纳滤波的MATLAB代码(Microphone Array Speech Enhancement Beamforming MATLAB code after the Wiener filtering)
- 2009-11-09 21:31:20下载
- 积分：1
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MUSIC
MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(MUSIC algorithm is a matrix decomposition method based on feature space. From the geometric point of view, the observed spatial signal processing can be decomposed into signal subspace and noise subspace, it is clear that the two spaces are orthogonal. The signal received by the array to the subspace of the covariance matrix of the signal component corresponding eigenvectors, the noise subspace of the covariance matrix of all by the smallest eigenvalue (noise variance) eigenvectors corresponding to the composition. MUSIC algorithm is the use of orthogonal properties between these two complementary space to estimate the spatial orientation of the signal. Noise subspace of all vectors are used to construct the spectrum, all the spatial orientation of the spectrum corresponding to the peak position of the signal wave direction. MUSIC algorithm greatly improves the resolution measurements, while the antenna array adapted to any shape, but the prototype MUSIC algorithm requires to wave sign)
- 2014-02-19 13:23:48下载
- 积分：1
