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61151017020075161236492938281
- 该程序是在VC++6.0环境中,用C++语言编写的,分三个模块:一个是程序框架模块,实现程序的框架结构;二是声卡采样模块,实现声卡对外部模拟信号的采样;三是对采得的信号进行频率值计算。-procedures in the VC 6.0 environment, the use of the C language in three separate modules : is a procedural framework modules, achieving procedural framework
labview_shiyan
- LABVIEW编写的急于声卡的大学物理试验虚拟仪器平台软件
LABVIEW_soundcard
- LABVIEW编写的基于声卡的信号发生与频谱分析。
shengkac3ji3
- 声卡采集,可设但通道,双通到,希望有用 可以设置时间,很简单,
twoChannelOscillograph
- 基于PC声卡的双通道示波器设计(LabVIEW实现),从音频接口输入,带宽20k ,希望后来者使用其他接口如USB实现,提高带宽-PC sound card based dual-channel oscilloscope design (LabVIEW implementation), from the audio interface input bandwidth of 20k, then those who want to use other interfaces such as USB
Test
- 自动测试声卡,左右声道分别放音,后再自动录音,可选取音乐信号喋,放录音时间自已选定-USB
Generate_Sound
- 将心电数据从文件中读取出来,并由声卡读入,从而发出心跳声,可将得到的声音作为模拟的心电信号-ECG data will be read out from the file, read by the sound card, which issued a heartbeat sound, the sound can be simulated ECG signal as
20070209005767
- 需要硬件支持才能当实际意义上的示波器用,但是模拟示波器的有matlab、LabVIEW等,可以直接测到声卡的波形。 -Hardware support to when the actual meaning of the oscilloscope, analog oscilloscope matlab, LabVIEW can directly measure the waveform of the sound card is required.