huofu

说明：  关于脉冲压缩的问题 。脉冲压缩的质量直接 影响雷达的探测性能。经典的脉冲压缩是通过匹 配滤波器来实现的[1 ] 。从本质上讲 ,脉冲压缩是对 发射信号的匹配滤波 ,但由于不同的目标回波信 号带有不同的多普勒信息 ,具有不确定性 ,所以它 只能是准匹配滤波(Pulse compression on the issue. Direct impact on the quality of pulse compression radar detection performance. Classical matched filter pulse compression is achieved by [1]. In essence, the pulse compression is a matched filtering the transmitted signal, but the different echo signals with different Doppler information is uncertain, it can only be quasi-matched filter)

包括最小二乘法、SVM、神经网络、1_k近邻法,使用高阶累积量对MPSK信号进行调制识别，分数阶傅里叶变换计算方面。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Using high-order cumulants of MPSK signal modulation recognition, Fractional Fourier transform computing.)

东北大学 薛定谔的高等应用数学问题MATLAB求解的源代码(Northeastern University, Applied Mathematics Higher Schrodinger problem solving MATLAB source code)

这是对MIMO技术的讲解资料，可以深入的学习到MIMO技术的核心！(This is a brief information MIMO techniques can be in-depth study into the core of MIMO techniques!)

a pa10 robot with 6 dof that have his own way

高压直流输电模型，包括由交流变换直流，直流侧发生故障(High-voltage direct current transmission model, including the communication transform dc, dc side down)

较详细的介绍了EMD分析方法和hilbert变换，对海洋中的一些时间序列进行时频分析(A more detailed description of the EMD analysis method and hilbert transform pairs of the ocean some of the time series of time-frequency analysis)

Matlab入门级OFDM仿真 (Matlab entry-level OFDM simulation )

AC编码 好好数数够不够二十个字，嗯差不多了(AC coding)

Matlab环境下利用Daubechies小波族中的db10小波对散斑退化图像进行了压缩数值仿真研究。研究表明：阈值以及分解层次的选取影响着图像压缩的质量。(Matlab environment using Daubechies wavelet tribal db10 wavelet the withdrawal of speckle image compression for the numerical simulation. Research shows : the threshold level of decomposition is influenced by the quality of image compression.)