利用mydaq输入和输出三种波形

小波消噪程序，使用labview开发，很经典的(Wavelet de-noising procedure, use labview development, it is classic)

基于LABVIEW的虚拟频谱分析仪，可以对任意信号以及采集卡采集到的信号进行频域分析，同时还加入了时域分析，使功能更为强大。(LABVIEW-based virtual spectrum analyzer can be arbitrary signals and the signal acquisition card for frequency domain analysis, and also joined the time-domain analysis, so that more powerful.)

说明：  LAbview采集风扇频率实现风扇转速显示，可以手自动控制风扇转速(LAbview collects fan frequency to display fan speed. It can automatically control fan speed by hand.)

基于LabView的频率响应函数与数字滤波实验(the frequency response function and digital filtering experiment based on LabView)

说明：  报表程序，一个报表逐行写入表格的程序，可自定义写入。(Report program, a report written to the table line by line program, can be written to customize.)

labview code, chapter five

基于声卡的语音识别，用了LMCC等算法，包括消噪(Sound card based speech recognition, with the LMCC and other algorithms, including the de-noising)

说明：  程序实现对信号的小波分析以及频谱分析，具有美观的界面和数据存储功能。(The program realizes wavelet analysis and spectrum analysis of signals, and has beautiful interface and data storage function.)

说明：  good file for labview beginers which tell every thing aboutdata aquation

读写波形文件，将波形数据写入文件中，然后在读出来显示出来(Read and write waveform files, write waveform data to the file, and then read it out.)