two-pictures-connection

蔡氏电路仿真，产生混沌特性，双漩涡吸引子(Chua s circuit simulation, resulting in chaotic, two-vortex attractor)

用平面波展开法计算的二维光子晶体空气孔结构，TM和TE模式的能带图，matlab程序源代码(With the plane wave expansion method to calculate the two-dimensional photonic crystal structure of air holes, TM and TE modes of the energy band diagram, matlab source code)

水声通信中海洋噪声的仿真，wenz测量的噪声谱线级，噪声估计MATLAB(Noise level underwater communication lines in ocean noise simulation, wenz measured noise estimation MATLAB)

IEEE33节点配电网电磁暂态仿真模型，包含配电网无限大电源母线，三相对称的支路与负荷模型，以及各负荷点处测量单元。(The electromagnetic transient simulation model of IEEE33 node distribution network includes the infinite bus of distribution network, the three-phase symmetrical branch and load model, and the measuring unit at each load point.)

3 triangl finite element method c program code usefull for all kind of plane stress and strain

2维均匀圆阵下 MUSIC DOA（波达方向）估计，通过谱峰搜索得到信源的俯仰角和方位角。(Under the two-dimensional uniform circular array MUSIC DOA (DOA) estimates obtained by the source spectral peak searching elevation and azimuth.)

说明：  模拟游乐场的排队，验证Quickpass系统的可靠性(Simulation of the Queue in a theme park to test the stability of QuickPass system )

该程序包括了飞行器轨迹计算、陀螺和加速度计的采样输入、以及由四元素解算出的飞行器姿态、位置、速度(The program includes the aircraft trajectory calculation, the sampling gyro and accelerometer input, and the solution calculated by the four elements of aircraft attitude, position, velocity)

Helmholtz方程的有限元解法，可以任意加密网格剖分，求解结果用图像显示.(Helmholtz equation finite element method, you can encrypt arbitrary mesh, the image display solution results.)

Test Template Class Source Code for Andriod.