亲测可用的LDPC码的完整的编译码程序

基于导频的ofdm系统的LS估计MMSE估计 (Pilot-based OFDM system, the LS estimate of the MMSE estimates)

改进了跨声速偶极子网格法（TDLM），且在颤振计算中能自动求颤振点速度，从而较大地提高了计算速度，并有利于方法在较大马赫数及较大减缩频率时的应用。(Dipole source grid method)

说明：  带颜色恢复的MSR代码，可直接在MATLAB上调用。(MSR code with color recovery can be called directly on MATLAB.)

说明：  基于遗传算法的均匀直线阵列方向图优化和相位分布(Pattern optimization and phase distribution of uniform linear array based on genetic algorithm)

利用自然梯度算法，实现了对10个数字音的识别，感应双馈发电机系统的仿真，是学习PCA特征提取的很好的学习资料，采用加权网络中节点强度和权重都是幂率分布的模型，应用小区域方差对比，程序简单。

系统主要功能：中央指导预报转换，市县指导预报转发，专业预报自动生成，雨量查询，Micaps资料摘取(Main functions: central guidance forecasts conversion, counties guide forecast forwarding, automatic generation of professional forecasts, rainfall query, Micaps material removal)

针对传统线性调频(LFM)信号参数估计算法中复杂的搜索和计算问题，提出了一种不需要参数搜索的快速 LFM信号参数估计算法。该算法先用希尔伯特变换估计LFM信号瞬时相位，再用二次相位函数拟合LFM信号瞬 时相位从而得到初始频率和调频斜率的估计(The traditional linear frequency modulation (LFM) signal parameter estimation algorithms and computational complexity of the search problem, we propose a fast search without LFM signal parameter estimation algorithm. The algorithm first estimated with the Hilbert transform of LFM signal instantaneous phase, and then the second phase of LFM signal instantaneous phase function fitting to obtain the initial estimates of the frequency and chirp rate)

说明：  使用ga解决tsp问题，使用attp48城市数据(Use GA to solve TSP problems and attP48 city data)

SSVEP脑电分析算法，计算脑电的频率和相位信息，并做出判断(SSVEP EEG analysis algorithm to calculate EEG frequency and phase information, and make judgments)

These files in Matlab implement a conventional DS -CDMA detector using QPSK modulation and matched filters in the receiver.(These files in Matlab implement a conventional DS-CDMA detector using QPSK modulation and matched filters in the receiver.)