~mwhudson/lava-fft/trunk : changes

~mwhudson/lava-fft/trunk » Changes from revision 22

From Revision 22 to 3

Rev	Summary	Authors	Date
22	dependency updates in packaging dependency updates in packaging Signed-off-by: Michael Hudson-Doyle <michael.hudson@linaro.org>	Michael Hudson-Doyle	11 years ago
21	very simple debian packaging very simple debian packaging Signed-off-by: Michael Hudson-Doyle <michael.hudson@linaro.org>	Michael Hudson-Doyle	11 years ago
20	Added missing include for PATH_MAX Added missing include for PATH_MAX Signed-off-by: "David A. Long" <dave.long@linaro.org>	David A. Long	11 years ago
19	improve compare performance add compare.sh improve compare performance add compare.sh Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
18	add masks and dump options add masks and dump options Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
17	generate frame fingerprint generate frame fingerprint Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
16	introduce lava-png still frame assessment introduce lava-png still frame assessment This adds a second executable that does 2D FFTs on two PNGs and generates a FoM representing the degree of similarity between the spectra. Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
15	refactor sources to subdir refactor sources to subdir Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
14	add length switch arbitrary size test file add length switch arbitrary size test file Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
13	add ignore silent switch add ignore silent switch Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
12	cleanup cleanup Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
11	different freqs per channel and force channel swap fault different freqs per channel and force channel swap fault Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
10	lower probability fault injection lower probability fault injection Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
9	add triangle wave add triangle wave Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
8	fix README confusion about test filename fix README confusion about test filename Signed-off-by: Jaswinder Singh <jaswinder.singh@linaro.org>	Jaswinder Singh	11 years ago
7	fault injection fault injection Adds -f --fault flag to force funny business into the test file Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
6	add background subtraction add background subtraction This changes the lead-in to be long enough to be fft-d itself. A ringbuffer is added to capture it up to the point the real data starts. The fft energy present as noise in this silent part is subtracted bin by bin from the captured data FFT to remove the spectral background noise. However any excessive energy from the background is added to the FOM so we won't miss rubbish instead of silence as an error. The error accumilator strategy is changed away from logs to scaling the delta againt the reference highest spectral peak value and summing everything. This improves sensitivity so we can detect 1 random sample in 8192 for example. Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
5	three sig digits on FOM three sig digits on FOM Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
4	reported skip offset should not be magnified by channel coun... reported skip offset should not be magnified by channel count Signed-off-by: Andy Green <andy.green@linaro.org>	Andy Green	11 years ago
3	Fix typo in arecord invocation in README Fix typo in arecord invocation in README Signed-off-by: Michael Hudson-Doyle <michael.hudson@linaro.org>	Michael Hudson-Doyle	11 years ago

Older »