-
lbp
局部二值模型用于描述图像的局部纹理信息，对光照等具有鲁棒性(Local binary model used to describe the image of the local texture information, such as robust to illumination)
- 2010-08-26 23:16:33下载
- 积分：1
-
yalmip
matlab M语言编写支持各种线性，整数，非线性，及其相关综合优化，可用于机械，金融各种行业(matlab M language supports a variety of linear, integer, nonlinear, and its associated synthesis optimization, can be used for machinery, finance a variety of industries)
- 2009-10-10 13:34:07下载
- 积分：1
-
Untitled3
令信号长度为N=256，试分别用BT法和周期法估计产u（n）功率谱(So that the signal of length N = 256, respectively, the estimated production test u (n) the power spectrum with BT and Cycle Methods)
- 2014-12-02 09:27:42下载
- 积分：1
-
Euler
数值计算里经典的欧拉算法的源程序，采用matlab写的，对理解欧拉算法有很大的帮助作用。(Numerical calculation in the classical Euler algorithm source code, using matlab write, for understanding Euler algorithm has a great help.)
- 2013-11-13 23:42:59下载
- 积分：1
-
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
-
wavelet-image-denoising
matlab小波图像去噪程序,利用小波变换去除图像中的噪声(matlab wavelet image denoising procedure)
- 2011-05-17 20:29:07下载
- 积分：1
-
qiutiu_V7.3
人脸识别中的光照处理方法，使用混沌与分形分析的例程，实现了图像的灰度化并进一步用于视频监视控。( Face Recognition light treatment method, Use Chaos and fractal analysis routines, Achieve a grayscale image and further control for video surveillance.)
- 2017-03-01 10:19:26下载
- 积分：1
-
神经网络LSTM 时间预测
说明： lstm学习资料，可以使用，效果较好，希望满意(LSTM learning materials, can be used, the effect is better, hope to be satisfied)
- 2021-01-09 16:48:51下载
- 积分：1
-
clustering
一种使用GMM（Gaussian Mixture Model）聚类方法,亲测，好使(A clustering method using GMM (Gaussian Mixture Model).)
- 2013-11-18 10:58:31下载
- 积分：1
-
stochastic-competition-model
stochastic competition model
- 2012-05-02 19:11:24下载
- 积分：1
