I have some results generated from a legacy Fortran program, that write compressed dataset utilizing SZIP compression. I would like to read them in matlab. Unfortunately the matlab HDF5 does not support SZIP compression.
Does any of you have any idea on how to solve this issue?
Thanks in advance
AR
Related
I have a folder of audio files, stored in the .RAW format. In order to use the audioread function I need these to be in the .wav format, but can't seem to find a way to convert them.
The machine that the files are stored on is not connected to the internet, so I can't use an online converter. I have Matlab 2020b, on Windows 10. I have four toolboxes:
Signal Processing
DSP System
Image Processing
Parallel computing
I am currently working on a disparity map estimation project in Matlab. I am using the middlebury datasets including ground-truth disparities in PFM format. I don't know how to load this particular format in Matlab. Could anyone help me? Thanks
I have tried a simple load and then read in the documentation that the load function does not support the pfm format.
I have an EEG signal with .cnt and .fdt files. I have to obtain images to use it as input to a cnn. Is it possible to convert the file to images? Someone please help me with this. If possible then specify how to do it.
You should download EEG tollbox such as EEGlab or FieldTrip. I prefer fieldtrip because it is script based while EEGlab is more about GUI. Here you can see fieldtrip's function ft_read_header that can deal with your files, and here is a basic script to read cnt files with fieldtrip functions
I have a Nifti file, the size of which is 62*62*38. How can I transfer the Nifti file to .mat Matlab file?
Most medical imaging data can be manipulated effectively using some kind of toolbox, such as SPM. However, if you need to gain access to the raw matrix I've always used NIfTI tools from the Mathworks file exchange site (here).
There are two functions that are relevant here: load_nii and load_untouched_nii. The first function load_nii takes care of situations where the header in the NiFTI contains transformations that haven't been applied to the underlying data matrix. If you know that no such transformations exist, you can use load_untouched_nii to avoid the reslicing being done. Both functions return a structure, and the data matrix is located in the img field of the returned structure.
This can read NIFTI as well as many other medical image file types into MATLAB arrays, which you can then save as .mat files.
FreeSurfer has a MATLAB function called "MRIread". It can read NIFTI (.nii, .nii.gz) files into a MATLAB structure, which can then be saved to a MAT file if so desired.
I am working on a small iris recognition system using matlab, my matlab code after several steps and algorithms gives me a 9600 bit matrix as an output, and I was wondering how can I take this matrix to process it using a Windows Forms application using C#?
There are some standard formats that you can work with them both in MATLAB and C#.
For example, you can use csvwrite function in MATLAB to save it as a comma-separated value file. The in C# there are standard ways to read a csv file. Here it is discussed how to read a CSV file in C#.
Another option is to save in a .txt file and read it in C#. HDF5 files are another type that are supported with some libraries in both (see here). You can even save your file as a regular .mat file and load it in C# using a specific API (discussed here)