FDTD

高性能的滤波器方法。在DSP中右重要作用(High-performance filter. Right an important role in DSP)

patchantenna matlab code

freehand drawing on figure

声纳信号处理matlab仿真，不错matlab仿真源代码(声纳信号处理matlab仿真)

本文中介绍了matlabpdetool在求解偏微分方程中的应用，不错的入门资料(This article introduces the matlabpdetool in solving partial differential equations in the application of good introductory information)

Walsh method of analysis

The Open Porous Medium (OPM) consortium provides industry-compatible open-source finite-element flow simulation code with robust

工件加工问题，本程序提供了工件加工问题的一般算法question1 question2 question3经过调试能成功运行(workpiece machining, the process of machining the general algorithm question1 question2 question3 after the successful operation Debugging)

使用MySin函数生成一个幅值为3、频率为10Hz的正弦信号x(t)，其中dt分别为0.1s、0.08、0.05s、0.005s。绘出四个正弦信号波形及其单边幅值谱(Use MySin amplitude function generates a 3, a frequency of 10Hz sinusoidal signal x (t), where dt respectively 0.1s, 0.08,0.05s, 0.005s. Sinusoidal waveform and draw four-sided amplitude spectrum)

Tschebyscheff滤波器设计，包括零极点分布，幅值相位的关系。(Tschebyscheff filter design, including the zero-pole distribution, the amplitude-phase relationship.)