bp神经网络代码

压缩感知常见算法参考文献，包括：BP,MP,OMP,ROMP,StOMP,CoSaMP,SP(Perception of common compression algorithm references, including: BP, MP, OMP, ROMP, StOMP, CoSaMP, SP)

MATLAB编写的图像DOG处理程序。处理生成图像的高斯差分图(DOG written in MATLAB image processing program. Image processing for generating the Gaussian difference image)

ofdm channel estimation using matlab,pilot based

论文设计第2部分,设定一个滤波器阶数,比较观察QMF(CQF OQF)在不同量化级下的误差,编码效率等(Thesis design, Part 2, set a filter order to compare observed QMF (CQF OQF) at different level of quantization error, coding efficiency)

说明：  地震模型正演程序，特别适合物探专业学生学习。(Seismic forward modeling program, especially for geophysical professional learning.)

Hypocenter determination by gridsearch method. Created by Henry

HL-20航天飞行器回收段飞行仿真程序，可视化显示飞行过程。包含飞行器参数、气动力参数pdf文件(HL-20 spacecraft recovery section flight simulation program)

本人做的一个计算动力学的 小作业 中心差分法(I make a calculation of the dynamics of small operations center difference method)

说明：  拉格朗日多项式插值计算，可以用语内插卫星精密星历的卫星坐标(Lagrange polynomial interpolation can be inserted within the terms of precision satellite coordinates of the satellite ephemeris)

Watermarking using Fas Fourrier Transform FFT