numerical_integration_algorithm

改进版的bp神经网络算法编程 可以正常运行 (An improved version of the bp neural network algorithm to the normal operation of programming)

考虑频率偏移的OFDM仿真程序,直接根据经典参考文献编写(Consider the frequency offset of OFDM simulation program, directly from the classic reference preparation)

说明：  北航信号与测试技术实验 基本信号的时域频域分析 FFT变换 自相关互相关变换 matlab源码 以及实验结果图(Northern Testing experimental data signal and the signal in time domain frequency domain analysis FFT, autocorrelation and cross-correlation transform matlab source results map)

傅里叶对干涉相位梯度进行变换，以执行一种新的加权最小二乘(Fourier transform on the interferometric phase gradient to perform a new weighted least squares)

说明：  本Matlab代码提供了地理坐标丰富的转换功能：涵盖了经纬度坐标转东北天坐标；经纬度坐标转地心直角坐标；地心直角坐标转东北天；地心直角坐标转经纬度的功能；(This Matlab code provides a rich conversion function of geographic coordinates: covering latitude and longitude coordinates to northeast celestial coordinates; latitude and longitude coordinates to geocentric orthogonal coordinates; geocentric rectangular coordinates to northeast heaven; geocentric rectangular coordinates to latitude and longitude;)

常好的聚类工具包,用Matlab开发,适合于科研用途等.ZIP(CLUSTERING)

地震波转化为设计反应谱，可以快速将地震波加速度时程数据转化为设计反应谱(from earthquakewave to design spretrum)

说明：  数字波束形成，阵列信号，里面包含了经典DBF算法和基于FFT多波束形成算法，适合初学者，自己编的(Digital beamforming, array signal, suitable for beginners, own)

audio jack communication

HV non compesated line program