基于BP神经网络的股票预测

EZW coding. WAVELET-TRANSFORM BASED COMPRESSION ALGORITHM

Crout s algorithm is used when the inversion of large matrices, say 1000X1000 is difficult. So Crout s algorithm uses LU decomposition method to get the same results as the inversion of Matrix.

利用霍夫变换进行椭圆检测，无需模板，不同的图片只需要更改个别参数(Ellipse detection using Hough transform, without templates, a different picture only need to change individual parameters)

简单实用的支持向量机分类程序，包括自定义核函数的代码，适用于09以上版本。

costas的matlab代码，广泛应用于现代通信领域中(costas the matlab code, widely used in the field of modern communications)

7自由度模型动力总成质心垂向加速度和俯仰角的功率谱密度(7 degrees of freedom model of the powertrain center of mass vertical acceleration and pitch angle of the power spectral density)

说明：  通过MATLAB产生单脉冲信号的数据，存储下来作为verilog代码实现的DDS的数据源，用于验证DA数据的ddio的调试是否有问题。(The data of monopulse signal generated by MATLAB is stored as the data source of DDS implemented by Verilog code to verify whether the ddio debugging of DA data is problematic.)

说明：  提供了一种计算全息算法——双向误差扩散算法（bidirectional error diffusion algorithm）(A bidirectional error diffusion algorithm which used to generate a phase-only computer generated hologram was provided)

数据集稀疏化然后用典型相关分析进行降为再分类(Sparse data sets, and then reduced to using canonical correlation analysis)

theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight modification .