I'm trying to convert a string that contains multiple numbers, where each number is separated by white space, into a double array. 

For example, the original string looks like:

```
originalString = "50 12.2 30 48.1"

```

I've been using Regex.Split(originalString, @"\s\*"), but it's returning an array that looks like:

```
[50
""
12
"."
2
""
...]
```

Any help is much appreciated.