泰克数字示波器保存下来的.isf格式的波形图片
1.?将*.isf文件与cnvrtwfm.exe存放到同一个文件夹（整个路径避免诸如“_”等特殊字符，建议将文件夹放在dos默认路径下）

2.?开始-运行-输入cmd，调出dos界面，如果是将“1.”中的文件夹放在了dos默认路径下，此处直接输入指令“cnvrtwfm -l -8- myfile.isf”，Enter回车后即可生成*.csv文件，其中“l”是字母，myfile是*.isf文件名。（若未放在默认路径下则需输入完整路径后在输入“cnvrtwfm -l -8- myfile.isf”）

上面反复提到的“dos默认路径”就是你在开始里面输入cmd后出来的那个路径，如下所示?(The.Isf format of the waveform picture saved by the Tek digital oscilloscope
1.. *.isf file and cnvrtwfm.exe stored in the same folder (the entire path to avoid such as "_" and other special characters, recommended the folder on the DOS default path)

2. I began to run out of the input CMD, DOS interface, if will be "1." in the DOS folder in the default path, the direct input of the command "cnvrtwfm -l -8- myfile.isf", Enter enter can generate *.csv files, where "L" is the alphabet, myfile is the name of *.isf. (if you are not placed under the default path, enter the "cnvrtwfm -l -8- myfile.isf" after entering the complete path.)

The "Dos default path", as mentioned above, is the path you come out after you start inputting CMD, as shown below.)