extrace_brodatz

总变分滤波，可运行，用MATLAB编写，适用于一维数据。(total variation filtering method to one dimensional signal)

用蚂蚁群算法　编写的函数优化　matlab程序(Ants swarm optimization with the preparation of procedures for the function optimization matlab)

this is the coding for multiuser detection in mc cdma using spast d

simulation of IDMA SCHEME

matlab 7.x从入门到精通，关于数值分析、图像处理等。(matlab 7.x From Novice to Professional, on the numerical analysis, image processing.)

数据处理的一种方法，可实现目标轨迹的其实确定，实验结果证明效果很好。(A method of data processing can be realized in fact a target track, experimental results show a good effect.)

nelder_mead优化算法，求多维函数极值的一种算法，不利用任何求导。利用多面体逼近。(nelder_mead optimization algorithm, and a multi-dimensional function extremum algorithm, do not use any derivation. The use of polyhedral approximation.)

matlab求解最优潮流的程序，这个最优潮流可以计算电力系统的潮流(matlab to solve the optimal power flow program, the OPF can calculate power flow)

谱分析 绘制瞬时包络图和瞬时频率图 绘制Hilbert-Huang谱 画出边际谱(Spectrum draw instantaneous envelope and instantaneous frequency diagram drawing Hilbert-Huang spectrum shown marginal spectrum)

Levenberg-Marquardt算法 使用Levenberg-Marquardt算法来最小化(Levenberg-Marquardt algorithm using the Levenberg-Marquardt algorithm to minimize the model)