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本程序为用matlab实现高等数学中的二次曲面图像的绘制(the procedure for senior math figure)

相参脉冲串复调制信号，搭建OFDM通信系统的框架，LDPC码的完整的编译码。( Complex modulation coherent pulse train signal, Build a framework OFDM communication system, Complete codec LDPC code.)

采用贝叶斯正则化算法提高 BP 网络的推广能力。 在本例中，我们采用两种训练方法，即 L-M 优化算法（trainlm）和贝叶斯正则化算法（trainbr），用以训练 BP 网络，使其能够拟合某一附加有白噪声的正弦样本数据。(Bayesian regularization algorithm to improve the generalization ability of BP network. In this example, we use two training methods, namely LM optimization algorithm (trainlm) and Bayesian regularization algorithm (trainbr), to train BP network so that it can fit a sine additional white noise sample data.)

This code is also about weiner deconvolution.

LDPC 码在matlab环境下的小程序的实现(LDPC code process)

串行，并行MODEM 的实例 串行，并行MODEM 的实例(serial, parallel, serial modem example, parallel examples MODEM)

monte_carlo法求解非线性规划，有中文注释，可以参考学习(monte_carlo method for solving nonlinear programming, a Chinese comments, you can refer to learning)

包括调制，解调，信噪比计算，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，能量熵的计算。( Includes the modulation, demodulation, signal to noise ratio calculation, PV modules contain, MPPT module, BOOST module, inverter module, Energy entropy calculation.)

he mpdecoder project provides an MATLAB class mpdecoder that allows doing message passing (MP) decoding of binary LDPC codes. The MATLAB class mpdecoder actually calls the C++ class MPDecoder through the MATLAB MEX interface, which ensures its high decoding speed.

2012美国建模大赛B题代码，M奖队伍代码(2012 U.S. modeling contest code of Problem B, the M-Prize team code)