uniform_grating_myself

example program of non linear equation

Pulse-width modulation

The code is available for direct input image and output image histogram code for reference. Environment: matlab

说明：  《Matlab微分方程高效解法：谱方法原理与实现》第二章：二维均匀泊松方程，一维热传导方程，一维波动方程的差分法及有限元法计算及源码(Calculation of two-dimensional homogeneous Poisson equation, one-dimensional heat conduction equation, one-dimensional wave equation by difference method and finite element method and source code)

图像中值滤波，用matlab实现了3×3邻域中值滤波，以及实现5×5十字形中值滤波。(Image filtering, using matlab to achieve the 33 neighborhood median filtering domain, and the realization of the value of 55 cross filtering.)

H桥DCDC+H6DCACmatlab仿真(DCDC+H6DCAC Matlab Simulation)

这段源程序是用来计算火箭发动机的高度特性。(to calculate the height of the rocket engine.)

L类四阶复延迟时频分布程序，可用来做仿真信号的时频分布(L class of fourth order delay time-frequency distribution of complex procedures, can be used for simulation of time-frequency distribution)

说明：  海浪谱matlab的仿真程序,在不同风速下对PM海浪谱进行仿真。(Wave spectrum matlab simulation program, the PM under different wind wave spectrum simulation.)

matlab主要指令集合表，以供大家查阅之便(matlab main instruction set table for access to the U.S. will)