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自适应滤波算法，变步长nlms算法、wena滤波算法(Adaptive filtering algorithm, variable step-size nlms algorithm, wena filtering algorithm)

在MATLAB中进行编程的实现定位误差分析的一段小程序(A small program of analysis in MATLAB programming to achieve positioning error)

Copula函数，以及相关性计算和相应的散点图(Copula compute)

图像压缩算法的各种算法，用VC++实现，直接可以编译运行(Image compression algorithms algorithms, using VC++ implementation can be compiled to run directly)

步进电机失步情况的一个仿真.这是一个比较完整的方针,但是仅仅考虑了在单个脉冲下的失步情况.(Stepper motor out-of-step situation in a simulation. This is a relatively comprehensive approach, but considered only in a single pulse under the out-of-step situation.)

完整的FFT代码，用C#编写，试用过，很好，欢迎下载。(Complete FFT code, written in C#, tried, well, welcome to download.)

chan算法和一种以chan算法为基础加入了迭代因子的算法比较(algorithm and a kind of chan chan joined the iterative algorithm based on the algorithm factors more)

说明：  拟牛顿优化算法，用于无约束问题，matlab软件编程(Quasi-Newton optimization algorithm, used for unconstrained problems, MATLAB software programming)

matlab 分形hilbert曲线 复数向量编码，编码简短精炼，很值得学习。 (matlab fractal hilbert curve complex vector, coding short refining, it is worth learning.)

说明：  Numerical calculation of an integral using trapeze algorithm