Displaying 4 results from an estimated 4 matches for "ylen".
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2011 Jul 31
3
export/import matrix
...03 103 104 104 104
[5,] 104 104 105 105 105 105 105 104 104 103 104 104 105 105
I use this data to represent a 3D map with the follwing script and it works PEFECT!
> y<- 2*data
> x <- 10* (1:nrow(y))
> z <- 10* (1:ncol(y))
> ylim <- range(y)
> ylen <-ylim[2] - ylim[1] + 1
> colorlut <- terrain.colors(ylen)
> col <- colorlut[y-ylim[1] + 1]
> rgl.open()
> rgl.surface(x,z,y, color=col, back="lines")
Then I export it as write.table(data, file="datam.txt", row.names=TRUE, col.names=TRUE),
when I import i...
2008 May 03
2
Resampler (no api)
...ride = st->out_stride = 1;
- speex_resampler_process_native(st, channel_index, NULL, in_len, y, out_len);
- }
- st->in_stride = istride_save;
- st->out_stride = ostride_save;
- for (i=0;i<*out_len;i++)
- out[i*st->out_stride] = WORD2INT(y[i]);
+ const unsigned int ylen = (olen < FIXED_STACK_ALLOC) ? olen : FIXED_STACK_ALLOC;
+ VARDECL(spx_word16_t *ystack);
+ ALLOC(ystack, ylen, spx_word16_t);
#else
- spx_word16_t x[FIXED_STACK_ALLOC];
- spx_word16_t y[FIXED_STACK_ALLOC];
- spx_uint32_t ilen=*in_len, olen=*out_len;
- istride_save = st->in_strid...
2008 May 03
0
Resampler, memory only variant
...ride = st->out_stride = 1;
- speex_resampler_process_native(st, channel_index, NULL, in_len, y, out_len);
- }
- st->in_stride = istride_save;
- st->out_stride = ostride_save;
- for (i=0;i<*out_len;i++)
- out[i*st->out_stride] = WORD2INT(y[i]);
+ const unsigned int ylen = (olen < FIXED_STACK_ALLOC) ? olen : FIXED_STACK_ALLOC;
+ VARDECL(spx_word16_t *ystack);
+ ALLOC(ystack, ylen, spx_word16_t);
#else
- spx_word16_t x[FIXED_STACK_ALLOC];
- spx_word16_t y[FIXED_STACK_ALLOC];
- spx_uint32_t ilen=*in_len, olen=*out_len;
- istride_save = st->in_strid...
2002 Oct 02
6
help to make a map on R
Hi all,
I need a little help for construct an state's map on R.
The first problem is to get the data.
I have a datafile of longitude and latitude in the follow format:
trajectory latitude longtude
T -22.045618 -51.287056
T -22.067078 -51.265888
T -22.067039 -51.207249
T -22.059690 -48.089695
T -22.075529 -48.074608
T -22.072460 -48.044472
T -22.062767 -48.298473
T -22.077349