谢谢 我也不知道是什么软件的文件 我只有一个PDF一点点的介绍 这是.nsx的说明
Header
The file begins with a file header. All Char arrays are not guaranteed to be 0 terminated; they will be
only if the string is actually shorter than the maximum length allowed. All multi-byte data types will
be stored in little-endian format.
Field Type Length(Bytes) Description
File ID Char array 8 Always set to “NEURALSG” for Neural Sample Group’0’ terminated only if fewer chars than allocated
Label Char array 16 Label of the sampling group e.g. 1 kS/s or LFP Low’0’ terminated only if fewer chars than allocated
Period Unsigned int-32 4 Number of 1/30,000 seconds between data points e.g. sampling rate of 30 kS/s = 1; 10 kS/s = 3
Channel Count Unsigned int-32 4 Number of channels per data point
Channel ID Array of unsigned int-32 Variable(4 bytes per chan) Electrode number for each channel being sampled and data saved. This number will correspond exactly with the “electrode number” of section 3. There will be exactly “Channel Count” number of entries in this field.
Immediately following the header will be the “data” section.
Data
Each entry in the data section corresponds to a single point in time, and the entries are in order of
increasing time. Each entry consists of the samples from multiple channels and is defined as follows:
Field Type Length(Bytes) Description
Data point Array of signed int-16 Variable(2 bytesper chan) This corresponds to a single data collection point
There will be exactly “Channel Count” number of datapoints. They will be sorted in the same order as they arepresented in “Channel ID”.