频率偏移效应在 ofdm 和 ber (误码率)

MASK译码器设计代码MASK调制方式是采用多电平基带信号对一个高频载波进行平衡调制，得到多种幅度的高频已调波。它在频谱上是载波抑制的双边带信号，单侧边带的带宽等于基带信号本身的带宽，所以整个已调波带宽是基带信号带宽的二倍。 《通信原理》的课程设计(MASK code decoder design MASK modulation is multi-level baseband signal to a balanced high-frequency carrier modulation, has been a variety of high-frequency range has been transferred wave. Its spectrum is suppressed-carrier signal with bilateral, single side-band bandwidth base-band signal equivalent to their own bandwidth, so the whole tune-wave base-band bandwidth is twice the signal bandwidth. Communication Theory of curriculum design)

MIE散射计算单个液滴散射因子及不对称，快捷方便，可任意修改尺寸，方向和折射率(codes for electromagnetic scattering by a homogeneous sphere, layered sphere, and cluster of spheres)

著名的ReliefF特征过滤算法源代码，可用于模式识别(The famous ReliefF feature filtering algorithm source code, can be used for pattern recognition)

应用背景压缩传感解决这些无效—通过直接获取COM之处—无压信号表示经过中间阶段获取N个样本。考虑一个一般线性测量过程计算M & lt；内积之间的X和一个向量集合。关键技术%  ；信号恢复从随机测量通过正交匹配% & nbsp；追求？？IEEE信息论，53卷，12号，%  ；十二月2007。

This code will separate frames from video

神经网络有着臣大关联的子系统，要迅速感知子系统，对子系统 时实的反馈的相应(The neural network has a subsystem associated with Chenda, and it is necessary to quickly perceive the subsystem and respond to the feedback of the subsystem.)

用遗传算法优化小波神经网络，程序完整，实现函数逼近功能(genetic algorithm optimization wavelet neural network, the integrity of the process and achieve functional approximation)

小波包分解及bp神经网络训练程序，可用于进行模式识别(bp neural network training program, can be used for pattern recognition)

用matlab实现MP算法进行信号重构，有详细的注释(MP algorithm using matlab to achieve signal reconstruction, detailed notes)

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