FIR滤波器

在matlab中实现从rgb到hsi色彩模式的转换(In matlab to achieve from the rgb color model to HSI conversion)

三次样条差值方法的说明,包括其推到过程。(Method of cubic spline description of the difference)

MATLAB中几种功率谱估计函数的比较分析与选择(MATLAB power spectrum estimation function of several comparative analysis and selection)

说明：  均匀圆阵的music算法（包括含相关信号）(Circular array MUSIC algorithm (including correlation signal))

功率谱估计（周期图法、welch法、pmusic法等）(PSD estimation)

用FFT计算信号的功率谱密度时，需要先计算FFT，再计算双边谱密度，然后计算单边谱密度。在matlab里注意FFt要除以采样点数，计算双边谱时要注意除以频率分辨率。 ( When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)

此为雷达对抗的基本知识.对初始学习的人有一定的帮助.(This is the basic knowledge of radar confrontation. For the initial study were certainly helpful to them.)

该程序包包含了高光谱匹配中所用到的多种光谱匹配方法：光谱角度匹配，光谱相关匹配，相关角度匹配，梯度角度匹配，离散信息匹配，离散信息角度匹配等(The package includes several matching methods commonly used in high spectra remote Sensing。These are spectral angle matching(SAM）,spectral correlation matching(SCM),spectral correlation angle matching（SCA），SGA,SID,SID-SA and so on.)

利用matlab编写的实现带通巴特沃斯滤波器功能的例子(a program to realize band-pass Bunerworth filter function with matlab)

一个改进的BP算法的实验的matlab源码，用于体验各参数变化对算法收敛性的影响(An improved BP algorithm matlab source of experiments for the experience of each parameter change on the impact of the convergence algorithm)