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Simulation-of-JTC-using-Matlab
说明： 利用Matlab软件平台对JTC进行了图像识别仿真实验，得到了二维及三维相关输出图像，显示出尖锐的相关峰。仿真实验表明：联合变换进行图像识别中存在强烈的零级干扰，干扰信号是有用信号的7.14倍，输出结果不理想；采用功率谱相减法可以消除零级强干扰，进而提高了图像的识别能力。(Simulations of joint transform correlator (JTC) using Matlab is implemented, and the 2-D and 3-D drawings of the correlation image are obtained. In the simulation experiments, the sharper correlation peaks are showed. The result shows that strong disturbance of zero rank exists in the simulation of JTC, and it is 7.14 times stronger than the useful signal thus, the power spectrum subtraction is used to eliminate the strong disturbance, and the capacity of image recognition is improved.)
- 2011-03-05 23:32:26下载
- 积分：1
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Wavelet_OMP
正交匹配算法，实现了 给定信号的稀疏表示。算法很好！(Orthogonal matching algorithms, realize a given signal sparse said. Algorithm is very good!
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- 2012-03-21 21:14:57下载
- 积分：1
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ofdm_with_noise
Extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the
- 2013-01-01 13:37:16下载
- 积分：1
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M-sequence-of-Matlab-based
基于Matlab的m序列仿真与实现,仿真结果验证了该方法的正确性和可行性(M sequence of Matlab-based simulation and)
- 2012-05-25 22:39:08下载
- 积分：1
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EKFPFdemo
该程序实现的是扩展卡尔曼粒子滤波，即采用扩展卡尔曼滤波得到粒子滤波的建议分布，粒子滤波再从其中采样进行滤波。(The program implementation is the extended Kalman particle filter, that is, extended Kalman filter using the particle filter proposal distribution, the particle filter and then is filtered from one sample.)
- 2009-10-11 22:11:58下载
- 积分：1
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SGNNexperiments
用matlab编写的基于自生成神经网络(self-generated neural network)的预测方法(包含数据集)(prepared using Matlab based on the self-generating neural network (self-generated ne ural network) forecasting methods (including data sets))
- 2007-04-11 02:25:14下载
- 积分：1
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pca
PCA Principal Component Analysismatlab代码(PCA Principal Component Analysis matlab code)
- 2012-06-15 19:34:09下载
- 积分：1
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NP2
利用已知的零点综合出耦合矩阵（N+2）并画出S11、S21响应曲线(Integrated coupling matrix of zeros by using the known ( N+2 ) and draw S11, S21 response curve)
- 2021-02-18 18:59:46下载
- 积分：1
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Mechanicalprocesssystemdesign
机械工艺系统设计，基于VB进行了开发，该窗体重点是 参数的输入窗口(Mechanical process system design, based on the VB carried out the development, the focus on form parameters input window)
- 2009-02-11 10:56:54下载
- 积分：1
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CS11010
LDPC about that i think so
- 2010-09-21 18:43:25下载
- 积分：1
