Changeset 85e0208 in orbit for octave/GenerateAudioCommand/halfSineGenDirect.m

Timestamp:

12/19/12 09:04:54 (10 years ago)

Author:

AzureViolin <zhanghaotz@…>

Branches:

master, RawEEG, Raw_EEG_Plot, Servo, Tab_Interface, pyramid

Children:

d604d68

Parents:

42379ae

Message:

Android can now generate fly control command on the fly. With a whole lot of bugs, the screen will freeze when tap 'Manual Control'

File:

• octave/GenerateAudioCommand/halfSineGenDirect.m (modified) (1 diff)

octave/GenerateAudioCommand/halfSineGenDirect.m

@@ -1 +1 @@
 function wave = halfSineGenDirect(dir,halfPeriod_in_samples,zero,amp,sps) 
 
+% generate half Sine wave, at a length of certain samples.
+
 % dir: 'u' means UP, 'd' means down.
-% halfPeriod: half period of sine signal[us].
-% zero: zero level of cosine signal.
-% amp: amplitude of cosine signal, in percentage. 
+% halfPeriodi_in_samples: half period of sine signal[samples].
+% zero: zero level of cosine signal. DEPRECATED
+% amp: amplitude of cosine signal, in percentage.DEPRECATED
+% sps: sampling rate. 
 
 halfPeriod=halfPeriod_in_samples/sps;
 
 bps = 16;       % bits per sample
-%sps = 960000;     % sample rate [samples/s]
 period = halfPeriod*2;   %period of [s]
 freq = floor(sps/(halfPeriod_in_samples*2));       % frequency of the tone [Hz]