chengxu

ECG signal feature extraction

Forward Modeling 1D using matlab

说明：  不带像素操作的机器视觉代码-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter. The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners. A small number of filters covers the entire image. This method is fast and discards irrelevant information(Without pixel machine vision operation code-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter. The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners. A small number of filters covers the entire image. This method is fast and discards irrelevant information)

Mixture of linear regressors. The routines contained in this file allow inference and learning of a mixture of linear-Gaussian regression models. Learning is performed by maximizing the data likelihood via the expectation maximization algorithm.

说明：  文章详细分析了OFDM技术的实现原理，用MATLAB软件对OFDM的传输性能进行了仿真模拟并对结果进行了分析。(The article detailed analysis of the OFDM technology to achieve the principle of OFDM using MATLAB software for the transmission performance and simulation results are analyzed.)

QPSK 仿真程序，非常不错啊，从输入到输出，一个完整得仿真程序(QPSK simulation)

Kai Borre的很经典的计算卫星位置的代码(Classic computing satellite positions Kai Borre code)

席位分配 可以在准备数学建模的时候作为练习资料(mathmodeling)

用matlabr2009编程实现神经网络模糊聚类算法(Programming neural network with matlabr2009 fuzzy clustering algorithm)

通过将余弦电流脉冲分解，直观描述余弦电流脉冲分解图像(The cosine current pulses through decomposition, intuitive description of the current pulse resolution image cosine)