资源列表
[数学计算/工程计算] lq
说明:所编子程序为标准四阶龙格库塔解常微分方程的程序,可以不作修改直接使用。再则,主程序当中用一个方程验证其正确性,并可以输出函数的一阶导。-Subroutine, compiled by a standard fourth order Runge-Kutta ordinary differential equation solution procedure can be used directly without modification. Furthermore, the main program<lq> 在 2025-06-21 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] Ising
说明:计算物理学中一个重要模型Ising模型的程序模拟。 计算结果表明此数值仿真能够显示二维晶格在孤立条件下的自发磁化,并且观察到了相变临界现象,得到了临界能量-Computational physics in the Ising model is an important model for the process simulation. The results show that this numerical simulation to show that two-dimensional la<long> 在 2025-06-21 上传 | 大小:1kb | 下载:0
[matlab例程] ZeroRunLength
说明:Run length编解码的Matlab程序。只对0的连续出现进行run length编码,可用于图像压缩,带有限制最大长度的功能。-Zero Run Length coding and decoding with max run length constraint. Written in Matlab<chen> 在 2025-06-21 上传 | 大小:1kb | 下载:0
[matlab例程] predict_kalman
说明:Predictor of state variable by means of Kalman Filter. Includes time-varying A matrix.<jay> 在 2025-06-21 上传 | 大小:1kb | 下载:0
[matlab例程] forecar_p
说明:Recursive stochastic forecaster k steps ahead of AR(p=>2) time series given initial value computation of stepwise dynamic multiplier is included. Ref: J.D.Hamilton, Time Series Analysis, Wiley, 1994. -Recursive stochastic forecaster k steps ahea<jay> 在 2025-06-21 上传 | 大小:1kb | 下载:0