用C语言程序，结合PWM波占空比实现流水灯的流水效果，还有渐亮渐暗过程-C language program, combined with the PWM wave duty cycle for light water flowing water effects, as well as getting light fades process

fluent软件中对于关于模拟水波运动的udf程序代码，-fluent software on the movement of the simulation of water waves udf program code

! This FUNCTION computes the shallow water hyperbolic numerator ! over denominator term in the wave kinematics expressions: ! ! SINH( k*( z + h ) )/SINH( k*h ) ! ! given the wave number, k, water depth, h, and elevation z, as ! inp