综合实验一 　1.信号发生器产生50Hz-1kHz的正弦波、三角波等，幅值为0-5V 　2.用ADC0809进行A/D转换，采样频率为8kHz，查询方式实现 3.对采样得到的的D再经过DAC0809进行D/A转换输出 4.用示波器（双踪）测量信号发生器的输出的波形和DAC0809输出的波形，对比二者的相似性-A comprehensive experiment 1. Signal generator 50Hz-1kHz sine wave, triangle waves,

Trace converter has been developed because Trace graph (ns-2 trace files analyser) is very slow at parsing ns-2 trace files and converting them to it s own format (Trace graph format). Trace graph is written in Matlab which is not suitable for

读取Yokogawa DL 750, DL 1600 系列 与 DL 7440 示波器的数据. 特点：允许多个通道（trace）的输入，如： [x(:,1:4),x(:,5)]=wvfreadb_moreinput(filename, 1, [1,2,3,4], 1)-loads YT-waveform data from*.wvf file saved by Yokogawa DL 750, DL 1600 series and DL 7440 Oscilloscopes into t