matlab-for-differential-equations

Display the analytic solution of the 2D Helmholtz equation for a dielectric cylinder (i.e. the scattered field and the transmitted field). You can specify the following parameters: radius, wave number outside and wave number inside the cylinder.

线性缓冲区FIR滤波器设计，可利用MATLAB产生系数，利用CCS开发环境，调试成功！(FIR filter design for linear buffer can be generated using MATLAB coefficient, the use of CCS development environment, debugging success!)

说明：  i m engineer in telecom field can i download matlab codes

有关速率的分岔图程序，图像比较清晰，可下载参考。(For the rate of the bifurcation diagram of the program, the image is relatively clear, can be downloaded reference.)

硕士论文：粘弹性介质地震波数值模拟。 震波在实际地层介质中传播与在理想的完全弹性介质中传播有许多不同之处，地层的粘滞性会损耗地震波能量，使其振幅衰减并且视频率逐渐降低。地震波的这种能量 衰减和频散，使得不能直接从地震数据上得到准确的地下信息和分辨率更高的图像。实 际的地层更接近于粘弹性介质，本论文主要探讨和研究了粘弹性介质中地震波传播的数 值模拟方法及其衰减规律。 (Thesis: viscoelastic medium seismic wave numerical simulation. The shock wave propagation in the formation medium and ideal perfectly elastic medium spread there are many differences, the viscosity of the strata will loss seismic energy, so that the amplitude attenuation and video rate gradually reduce. This energy of the seismic wave attenuation and dispersion makes accurate subsurface information and higher resolution images can not be obtained directly from the seismic data. Actual formation closer viscoelastic medium, this thesis is to explore and study the numerical simulation of seismic wave propagation in viscoelastic media and its decay law.)

Basic matlab problems

a program which analyzes a 2D fluid flow using the reduced basis method

说明：  使用MatlaB编程，计算三维流体的粘阻，同时生成横截面的速度矢量图像(Use MatlaB programming, calculating three-dimensional viscous fluid resistance, and generate cross-sectional velocity vector images)

single ended primary inductor converter

本程序是功率谱密度的仿真比较,关于三个信号源的具体情况参见《现代数字信号处理导论》上册，P202，习题5。 实验方法：周期图法、自相关法和协方差法。 (this procedure is the power spectral density of the simulation, 3 signal source on the specific circumstances, see the "modern digital signal processing" Introduction to the first volume, P202, Exercise 5. Experimental Methods : Chart cycle, since the correlation and covariance method.)