模拟时钟特效

多种模型重力异常的计算，以及地磁异常的计算，matlab，有实例(Calculation of gravity anomalies of various models, and calculation of geomagnetic anomalies, MATLAB, with examples)

在水下，构造均匀水听器圆阵，并分别进行时延波束形成、相移波束形成和频域波束形成。(Uniform hydrophone circular array is constructed underwater.After that,time-delay beamforming,phase-shift beamforming and frequency-domain beamforming are performed respectively.)

两个关于ansys的应力与应变方面的详细实例分析，容易入门与操作(Two stress and strain on the aspects of detailed case studies on ansys, easy entry and operation)

说明：  1D 2D DFT FFT matlab手写源代码，跟matlab自带函数进行比较误差小于0.0000000001(1D 2D DFT FFT matlab handwritten source code, compared with the MATLAB function, the error is less than 0.0000000001)

这是一个依托气象信息分析处理系统而显示任意一个点的数值预报值的应用程序。(This is a processing system based on analysis of meteorological information and display any numerical prediction of a point value of the application.)

雷达原理课件PDF及作业 内部课件，配合教材ISBN:9787560603544 《雷达原理（第三版）》(principle of radar )

列表框运行输入，可以在运行时输入数值，并且在可以自动在前面添加项(The list box runs the input, which can enter numeric values at run time, and automatically add items in front.)

说明：  iso15765 - 1 document

javascript播放视频列表，只支持ie6以上。firefox没有测试过。-javascript play video list

(1) 加减数和被加减数的输入位数为1-4位； (2) 相加结果显示要考虑进位的输出显示（即5位输出）； (3) 注意对“0”—“9”、“+”、“＝”以外按键输入的处理； (4) 注意对相加结果进行十进制处理； (5) 输入加数和被加数时，显示器上显示的数字要像平时用的计算器输入一样，即：每输入一个数字，原来显示的数字要往左移； (6) 可以完成累加功能。((1) The input digits of the additions and subtractions and the additions and subtractions are 1-4 digits; (2) The additive result shows that the carry output display (i.e. 5-bit output) should be considered. (3) Attention should be paid to the processing of keyboard input other than "0"-"9", "+" and "="; (4) Attention should be paid to decimal processing of the additive results. (5) When the additive and the additive are input, the number displayed on the display should be the same as that input by the usual calculator, that is, every number input, the original number displayed should move to the left; (6) Accumulative function can be completed.)