# Loading configuration files using MATLAB

**URL:** <https://discourse.myriadrf.org/t/loading-configuration-files-using-matlab/632>\
**Category:** LimeSDR\
**Created:** [22 January 2017 14:16 UTC](https://discourse.myriadrf.org/t/loading-configuration-files-using-matlab/632 "2017-01-22T14:16:06Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![papatoux](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/papatoux/32/672_2.png) [@papatoux](https://discourse.myriadrf.org/u/papatoux)\
**Post date:** [8 April 2017 16:45 UTC](https://discourse.myriadrf.org/t/loading-configuration-files-using-matlab/632/6 "2017-04-08T16:45:06Z")

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@jocover, @mehdimolu  
Hi  
I have tested the loading configuration file using Matlab 2016b / W10.  
All the loading runs well but the running with the board still returns a bandwidth set to “0” ?? as below using the example.ini supplied with the LimeSDR board quick test.  
All the file I have tested returns the same issue : bandwidth set to “0” as below :  
**limeSDR\_XCVR with properties:**

- 

```
samplerate: 10000000

```

- 

```
frequency: 8.0000e+08

```

- 

```
bandwidth: 6.9526e-310

```

- 

```
antenna: 2

```

- 

```
gain: 0.7143

```

- 

```
running: 1

```

- 

```
timestamp: []

```

Of course, I can set a bandwidth using the command “dev.rx0.bandwidth = 10e6”. The running is OK but the Bw parameter is then not linked to the config file.  
Do you get the same result/issue ? any advice ?  
Thank you and regards.  
JJ

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