SAR

说明：  基于PCA的matlab程序 实现数字的识别(The PCA-based digital identification matlab program)

一种分帧算法 比较简单基础 基于matlab 请大家分享(A simple algorithm based on sub-frame based on matlab)

这为一个相控阵列天线的波束形成与指向控制的ＭＡＴＬＡＢ仿真软件(This is a phased array antenna beam forming and pointing control of the MATLAB simulation software)

低频信号先进行放大，再调制解调，设计发射机和接收机(Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter and receiver design)

图论中的kbmph算法，用于解决基于加权节点的Steiner树问题(Graph theory kmp algorithm for solving the problem based on a weighted Steiner tree node)

说明：  用MATLAB实现数字图像的傅里叶变换，显示图像频谱(Digital images using MATLAB Fourier transform, display the image spectrum)

Distributed Beamforming for Relay Networks Based on Second-Order Statistics of the Channel Statement Information最小发送功率与最大信噪比的代码，结果与论文中相同，总共9个仿真图(Networks Based on Second-Order Statistics of the Channel Statement Information。Minimum transmit power with maximum signal-to-noise ratio of the code, the same results paper, a total of nine simulation Figure)

用matlab实现的曼彻斯特 BVLsQI编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的GlxNsvt 的通信原理课件上的形状一模一样。 . (With Manchester BVLsQI encoding matlab realize. 50 duty cycle (adjustable) . Draw time-domain waveform and frequency domain power spectral density. Results with BUPTGlxNsvt Exactly the same shape Wenbin communication on the principles of courseware. )

UWB-Run from editor debug(F5)-PPM(pulse position modulation) of UWB monocycle and doublet waveforms. This m file plots the time and frequency waveforms for PPM 1st and 2nd derivative equations used in UWB system analysis. Fudge factors are required to correct for inaccuracies in the 1st and 2nd derivative equations. Tail to tail on the time wave forms must be considered as the actual pulse width.

Its a document which describes about the methods of feature extraction