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Description: 此文档中主要说明了基于Matlab的时间抽取基2FFT算法的一些注意事项以及程序是可行的。
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Size: 3979 |
Author: kasten_ding |
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Description: mm算法求解GMM参数问题，matlab版本源程序，没加密-GMM mm algorithm parameters, Matlab version of the source, no encryption
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Size: 2048 |
Author: 罗军 |
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Description: 机动目标的跟踪问题一直是人们研究的重点，实现机动目标精确跟踪，首要解决的问题就是使所建立的目标运动模型与实际的目标运动模型匹配。目前常用的有多模型(MM)，交互式多模型(IMM)，切换模型等。多模型方法就是对一组具有不同机动模型分别进行Kalman滤波，最终的参数估计是各滤波器估计值的加权和；在多模型基础上，Shalom提出了交互式多模型方法，这一方法对无序目标的机动检测，显示了更好的鲁棒性和跟踪的稳定性；切换模型则是分别建立机动和非机动运动模型，利用机动检测实现在这两个模型之间的切换。一般来说，交互式多模型的跟踪性能较好。-mobile target tracking problem has been a focus of research and achieve precise maneuvering target tracking, the most pressing issue is to enable the establishment of the target model and the actual movement of the target model matching. At present, more commonly used model (MM), interactive multi-model (IMM), switching model. Multi-model approach is a group of different mobile models were Kalman filtering, The final parameter is the estimated value of the filter is estimated weighted; in the multi-model basis, Shalom made the interactive multi-model approach that the objectives of the motor disorder detection, better show the robustness and stability of the track; switching model is set up motorized and non-motorized sports model, the use of mobile testing to achieve in this model between
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Size: 207872 |
Author: zhangyun |
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Description: 本程序利用奇异值分解对3通道彩色图像进行压缩分解，具体步骤如下：
压缩过程：
1. 选取子图像大小K值，把图像分解成M×M个子图像，IMG(s),s=1,2,…, M2，其中M=N/K，原始图像IMG大小为N×N。
2. 计算这M2个子图像的平均值average，对每幅子图像减去均值图像得到新图像。
3. 计算相关矩阵R，其元素定义为 。
4. 计算R的特征值与特征向量，计算每幅子图像与最大特征向量的内积，便得到编码，即压缩后的图像。
-This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.
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Size: 334848 |
Author: wangweiming |
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Description: 此文档中主要说明了基于Matlab的时间抽取基2FFT算法的一些注意事项以及程序是可行的。-In this document mainly describes the time taken based on the Matlab-based algorithm 2FFT some attention as well as the procedure is feasible.
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Size: 4096 |
Author: kasten_ding |
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Description: MATLAB 代码的最小均方MMSE和最小二乘法LS算法的程序-MATLAB code MMSE minimum mean-square algorithm and the least squares procedure LS
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Size: 5120 |
Author: 毛山明 |
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Description: 数学形态学对信号进行去噪，效果较好，信号扰动特征得到很好保留-Mathematical morphology to signal de-noising, the effect is better to be a very good signal to retain the characteristics of disturbance
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Size: 1024 |
Author: 李阳 |
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Description: 关于频率域的数字图像水印的文字，有小波变换，傅里叶变换-On the frequency domain of digital image watermarking text, there are wavelet transform, Fourier transform
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Size: 567296 |
Author: 张士培 |
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Description: 论文从一个新的角度研究风速预测模型，首次将局域波理论引入并应用到风速mm预测领域，对风速序列进行平稳化处理，提高了风速建模预测的精度。-This paper studies the wind speed forecasting model in a new method.The author introduces and applies the local wave theory to the wind speed forecasting field.The theory can be used to smooth the wind series and improve the forecasting precision.
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Size: 1628160 |
Author: Eason.Yuan |
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Description: OFDM_DQPSK matlab source code!-OFDM_DQPSK
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Size: 2048 |
Author: alanguo |
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Description: 是基于Optisystem仿真软件的光毫米波产生的仿真，包括单边带、双边带、载波抑制及四倍频，毕设、非常珍贵-Optisystem simulation software is based on millimeter wave generated by the optical simulation, including SSB, DSB, carrier suppression and four-octave, complete set, very rare
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Size: 66560 |
Author: Ruby |
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Description: 一个简单的Matlab GUI程序示范，初学者用于参考-A simple Matlab GUI program demonstrations, beginners for reference
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Size: 2048 |
Author: peter |
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Description: 用于最小二乘法进行曲线拟合的MATLAB源代码-Curve fitting
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Size: 1024 |
Author: 朗朗 |
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Description: matlab中处理视频的库文件，可以对各种格式的视频进行读、写操作-matlab libraries to handle the video, you can read or write various formats of video
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Size: 13435904 |
Author: xiaoyu |
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Description: multiple tarket traking using matlab
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Size: 1024 |
Author: ali |
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Description: 用MATLAB仿真全电视信号 源程序 七种信号依次复合形成-Followed by compound formation of the seven kinds of signals using MATLAB simulation of the TV signal source...
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Size: 1024 |
Author: 王明 |
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Description: Cooperative Diversity in Wireless Networks important thesis with matlab code simulation-Cooperative Diversity in Wireless Networks important thesis with matlab code simulation
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Size: 259072 |
Author: 陈鹏 |
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Description: 产生MPSK信号的matlab源源代码，其中有4psk与8psk两中
-MPSK signal matlab Yuanyuan code, which 4psk with a 8psk two in
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Size: 4096 |
Author: shanchun |
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Description: Matlab绘制直方图以及均衡化 -Matlab plot the histogram equalization
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Size: 1024 |
Author: 王胜 |
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Description: 模糊模拟、神经网络以及遗传算法的结合，matlab程序-The combination of fuzzy simulation, neural network and genetic algorithm, matlab program
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Size: 4069376 |
Author: zhongrui |
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