脉搏信号处理

psd for noise+clutter+jammer

code of digital watermarking using dwt, the original image is get frm the user and then a watermarked image is embedded into the image

matlab建模与仿真 比较经典的一本书(Comparison of modeling and simulation matlab classic book)

matlab编程，解决非线性最小二乘优化问题，数学建模适用(matlab program to solve nonlinear least squares optimization problems, mathematical modeling applied)

用于搜寻rayleigh波在多层介质中频散的解的求根函数。用matlab开发的。(this program developed for seeking the groupvelocity and phasevelocity according the period and the initial velocity。)

计算卫星位置的fortran程序，用切比雪夫内插任意时刻的三位坐标,精度课达mm级别。内有数据课进行对比验证，内容讲解的不是很详细请原谅。(Calculation of satellite position fortran program Chebyshev interpolation at any time of the three coordinates, accuracy up to mm-level classes. There are data comparing class verification, the content does not explain in great detail please forgive me.)

计算Mel倒谱系数的matlab程序，非常经典的一个程序。(MELCEPST Calculate the mel cepstrum of a signal C=(S,FS,W,NC,P,N,INC,FL,FH) )

三相逆变桥式电路的matlab仿真电路图，主电路图，仿真模型(Matlab simulation circuit of the three-phase inverter bridge circuit, the main circuit simulation model)

频率偏移估计，对初学者有很大帮助.请有用的欢迎下载(Frequency offset estimation of great help for beginners. Useful welcome to download)

可以广泛的应用于数据预测及数据分析,包括广义互相关函数GCC时延估计，现代信号处理中谱估计在matlab中的使用。( Can be widely used in data analysis and forecast data, Including the generalized cross-correlation function GCC time delay estimation, Modern signal processing used in the spectral estimation in matlab.)