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计算bessel函数的值。在调压室的结构应力计算时可用到。(Calculate bessel function value. Stress in the surge tank can be calculated to.)

几个kalman滤波的例程 适合初学者使用 并有优化建议(Several kalman filter routines suitable for beginners to use and has optimization tips)

fft的文件，fortran环境下运行！欢迎指正！(fft documents, fortran environment running! Please correct me!)

说明：  LM算法的c语言实现 拟合的函数为gauss函数(Levenberg-Marquardt Method)

实现了bch编码，基于有限域多项式除法,自己动手写的，大家可以看下(Based on division in galois field，relize the BCH code )

说明：  3跨每跨35米桥梁响应的车桥耦合程序，使用Fortran编写(3 cross each bridge 35 meters across the bridge coupling procedures to respond)

Fric User defined in ABAQUS

基于高阶累积量的doa 高阶累积量的估计计算(doa cum)

包括回归分析和概率统计，有借鉴意义哦，基于chebyshev的水声信号分析。( Including regression analysis and probability and statistics, There are reference Oh, Based chebyshev underwater acoustic signal analysis.)

采用逆傅里叶变换方法数值求解热传导的温度场(Inverse Fourier transform method for the numerical solution of heat conduction of the temperature field)