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有两个程序一个是关于frft的源程序，一个是应用frft对线性调频信号进行检测的程序，原理是以变换阶数（不同的分数阶域）为变量对观测信号进行分数阶变换，形成信号能量在时频平面上的二维分布，在此平面上按阈值进行峰值点的二维搜索即可检测线性调频信号并估计其参数。(There are two procedures one on frft the source, one application frft linear FM signal detection process, the principle is to transform the order of (different fractional domain) as the independent variables on the observed fractional signal change, the formation of signal energy in two-dimensional time-frequency plane distribution in this plane, the peak threshold value by two-dimensional linear FM signal can be detected search and estimate its parameters.)

遥感盐分反演，介绍了matlab进行数学建模，并采用bp神经网络等内容(Remote sensing of salt inversion, introduced matlab mathematical modeling, and the use of neural networks and other content bp)

it is a simulation of pmsm in dq frame. it is a simulation of pmsm in dq frame. it is a simulation of pmsm in dq frame. it is a simulation of pmsm in dq frame. it is a simulation of pmsm in dq frame.

说明：  emd分解及其重构,分解成对个IMF，然后进行重构(emd emperical modal decomposition)

在计算雷达损失时，只有当目标位于天线的垂直轴线时才能得到最大天线增益，本程序给出天线辐射方向图，在不同辐射角度下天线增益情况。(In the calculation of the radar losses when, and only when the destination is located in a vertical axis of the antenna to obtain the maximum antenna gain, the procedures given in the antenna radiation pattern, the antenna gain in the different radiation angles.)

A~ sample file generator for UCA.

MATLAB下描述随机过程中的泊松过程，精要简单易懂(Poisson process)

说明：  该matlab程序介绍了MSK的调制与解调方法，并验证了其解调方法对载波相移和频偏不敏感(The matlab program introduces the modulation and demodulation method of MSK, and verifies that the demodulation method is not sensitive to carrier phase shift and frequency offset)

This zip files contains the OFDM channel estimation matlab code using Zero Forcing MMSE and LS linear methods.

快速独立分量分析（FastICA）源码及ICA在MRI图像中应用的例程。(Fast independent component analysis (FastICA) and ICA source images in MRI applications routines.)