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...configure variables for wireframe(), or some suggestions as to other graphics commands to use for plotting a 2-D manifold in 3-D space. Here is an example I tried (in the hopes that it would plot a helical line) : xsp<-matrix(c(cos(seq(0,80)/5)),9,9) ysp<-matrix(c(sin(seq(0,80)/5)),9,9) zsp<-matrix(c((seq(0,80)/20)),9,9) wireframe(zsp~xsp*ysp) The resulting plot looks vaguely like a helix, but not right. And if I change my variables' dimensions to c(3,27) it looks "better," but if the dims are c(1,81), nothing gets plotted. So: is there a way to control which poi...

...do. But I'd currently hate to have to justify that suspicion rigourously. I want a fixed point port because an embedded, say battery powered device, that runs this codec will need a huge battery if it is a floating point device. Cheap VoIP phones, for instance, might want to use a 54x, 21xx, ZSP, 3DSP, ARM, MIPS, StrongARM... you get the idea. --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'speex-dev-request@xiph.org' containing only the word 'unsubscribe' in the b...

> 3. I'm interested in the methodology for creating a fixed point > implementation and guaging how "good" it is relative to the floating > point golden standard My methodology at this stage is to get it working on the floating point DSP first and to gain recent experience in both Speex and the TI DSP range while I do so. Then I'll enter into serious discussions about

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