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GramChmitt
Gram chmitt using matlab, it is free example
- 2010-05-21 21:01:37下载
- 积分：1
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DT
说明： 距离变换,实现距离变换后图像的显示。查看结果。(DT transform)
- 2012-01-12 15:18:18下载
- 积分：1
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BP-OMP-StOMP
压缩感知BP,OMP,StOMP算法实现信号重构(BP,OMP,StOMP algorithm for
Signal Reconstruction Based on Compressive Sensing)
- 2014-09-19 17:27:22下载
- 积分：1
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TREE
this is tree program, i made this program for comply my daily task on class computer programing in semester 2.
- 2015-01-23 16:15:42下载
- 积分：1
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2013TSP
通过并行压缩进行二维信号压缩，提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理，译码器的重新构造可以并行进行。通过对二维信号进行某些排列，可以确保所有列具有大致相同的密度级别，并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化，从而大大减小测量矩阵的尺寸。我们证明，如果排列良好，重建均方误差的上限会更紧。为了说明这一方案，我们将其应用于视频压缩并使用不同帧的排列有两种：参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明，在相同的压缩比下，峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分：1
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Read_pulse
matlab读取压电式脉搏传感器数据，并发送至串行助手程序(matlab read piezoelectric the pulse sensor data, and sent to the serial assistant program)
- 2012-12-30 20:51:54下载
- 积分：1
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10-Bar
本程序为matlab编写的粒子群算法优化十杆件桁架程序源码，通用性比较强，大家可以参考！(The procedure for the preparation of PSO matlab optimization ten pieces of truss program source code, common relatively strong, we can refer!)
- 2020-11-20 12:19:36下载
- 积分：1
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MATLAB-LPF-DESIGN
低通滤波器设计
绘制各种响应曲线
绘制输入信号曲线
绘制滤波后效果曲线(LPF DESIGN
ALL CURVES
INPUT SIGNAL
OUTPUT SIGNAL)
- 2015-04-29 09:42:44下载
- 积分：1
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Threshold_test
说明： FFH中传统门限的比较获取，SNR的不同，BER不同，从中最佳(FFH traditional threshold comparison to obtain, SNR different, BER is different from the best)
- 2008-09-18 21:21:44下载
- 积分：1
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matlab-camera-interface-code
this is camera interface code for matlab.
- 2013-12-28 12:03:03下载
- 积分：1
