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silt-wave

  • 打开一个WAV读出其二进制数据

    打开一个WAV读出其二进制数据,在窗口中绘出其波开图,同时播放该WAVE文件(可以根据需要播放和停止)

    标签: WAV 二进制 数据

    上传时间: 2013-12-28

    上传用户:15736969615

  • JAVA录音和播放

    JAVA录音和播放,录音WAVE格式文件并播放。

    标签: JAVA 播放

    上传时间: 2016-10-24

    上传用户:恋天使569

  • This example uses the AIC23 codec module of the DM642 EVM Board Support * Library to generate a 1K

    This example uses the AIC23 codec module of the DM642 EVM Board Support * Library to generate a 1KHz sine wave on the audio outputs for 5 seconds.

    标签: the generate Support Library

    上传时间: 2014-12-08

    上传用户:lingzhichao

  • 可实现0到99秒的计时。程序简单易读

    可实现0到99秒的计时。程序简单易读,基于80C51,并且通过WAVE编译,有仿真结果

    标签: 计时 程序

    上传时间: 2013-12-23

    上传用户:ikemada

  • C:Documents and SettingsAdministrator桌面VC++多媒体特效制作百例CHAR20Wave

    C:\Documents and Settings\Administrator\桌面\VC++多媒体特效制作百例\CHAR20\Wave

    标签: SettingsAdministrator Documents CHAR Wave

    上传时间: 2017-03-12

    上传用户:wmwai1314

  • delphi audio 处理控件

    delphi audio 处理控件,包括wave格式的转换,音频控制,录音,播放等功能。

    标签: delphi audio 控件

    上传时间: 2017-03-18

    上传用户:从此走出阴霾

  • It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electrom

    It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electromagnetic illumination (Pendry et al., Science 312, p. 1780). The cylindrical cloaks experimentally demonstrated (Schurig et al., Science 314, p. 997) and theoretically proposed (Cai et al., Nat. Photon. 1, p. 224) have however simplified material parameters in order to facilitate easier realization as well as to avoid infinities in optical constants. Here we show that the cylindrical cloaks with simplified material parameters inherently allow the zeroth-order cylindrical wave to pass through the cloak as if the cloak is made of a homogeneous isotropic medium, and thus visible. To all high-order cylindrical waves, our numerical simulation suggests that the simplified cloak inherits some properties of the ideal cloak, but finite scatterings exist.

    标签: invisibility constructed proposed electrom

    上传时间: 2013-12-18

    上传用户:13215175592

  • We analyze, both analytically and numerically, the effectiveness of cloaking an infinite cylinder f

    We analyze, both analytically and numerically, the effectiveness of cloaking an infinite cylinder from observations by electromagnetic waves in three dimensions. We show that, as truncated approximations of the ideal permittivity and permeability tensors tend towards the singular ideal cloaking fields, so that the anisotropy ratio tends to infinity, the D and B fields blow up near the cloaking surface. Since the metamaterials used to implement cloaking are based on effective medium theory, the resulting large variation in D and B will pose a challenge to the suitability of the field averaged characterization of " and 碌. We also consider cloaking with and without the SHS (softand- hard surface) lining, shown in [6] to be theoretically necessary for cloaking in the cylindrical geometry. We demonstrate numerically that cloaking is significantly improved by the SHS lining, with both the far field of the scattered wave significantly reduced and the blow up of D and B prevented.

    标签: effectiveness analytically numerically cloaking

    上传时间: 2017-03-30

    上传用户:zxc23456789

  • 液晶测试程序

    液晶测试程序,主要是WAVE编写的,文档可看

    标签: 液晶测试 程序

    上传时间: 2013-12-21

    上传用户:fandeshun

  • Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, a

    Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.

    标签: difficult described antennas Feeding

    上传时间: 2013-12-25

    上传用户:yulg