Searched refs:Q15 (Results 1 – 14 of 14) sorted by relevance
7 from cmsisdsp.datatype import Q1520 windowQ15 = dt.convert(sig.hamming(FFTSize, sym=False),Q15)21 filtLen,filtPos,packedFiltersQ15 = mfcc.melFilterMatrix(Q15,freq_min, freq_high, numOfMelFilters,sa…22 dctMatrixFiltersQ15 = mfcc.dctMatrix(Q15,numOfDctOutputs, numOfMelFilters)
139 "Don't forget to reconvert the signal to a Q15 format if you want to test the Q15 FFT."253 "## Using the Q15 CMSIS-DSP FFT"261 "The signal must be converted to Q15 each time it is changed with the slider above."271 "# Convert the signal to Q15 and viewed as a real array\n",299 "# Initialize the Q15 CFFT\n",325 "# Compute the Q15 CFFT and convert back to float and complex array\n",
104 … noise and a sequence of Yes/No which is different. It is working with the Q15 implementation (whi…231 "A NumPy array is created from the audio and a Q15 and Q31 versions are created."303 "# Decrease the duration so that Q15 is more likely to work with sampling freq of 48 kHz\n",304 "# (to avoid too long FFT length which may saturate in Q15)\n",431 "### CMSIS-DSP Q15 implementation"478 … the multiplication by 10 and because the output format of the vlog is not Q15. And the output for…951 …Q15. The CMSIS-DSP functions are not used for this conversions because it is assumed that this con…1403 "#### CMSIS-DSP Q15 noise suppression algorithm"1411 …the FFT length is bigger and on some signals it gives some internal saturations in the FFT Q15.\n",1434 " # Q15 version of the Hann window\n",[all …]
49 if f == Tools.Q15:80 if format == Tools.Q15:92 if format == Tools.Q15:169 if format == Tools.Q31 or format == Tools.Q15:187 if format == Tools.Q31 or format == Tools.Q15:194 if format == Tools.Q31 or format == Tools.Q15:199 if format == Tools.Q15:
235 if format == Tools.Q15:255 if format == Tools.Q15:291 writeTests(configq15,Tools.Q15)
276 if format == Tools.Q7 or format == Tools.Q15 or format == Tools.Q31:501 if format == Tools.Q15:602 nb=writeNewsTests(configq15,nb,Tools.Q15)616 generateBenchmark(configq15, Tools.Q15)
18 Q15 = 15 variable
13 Q15 = 15 variable36 if format==Q15:
35 Q15 = 4 variable306 if theType == Q15:519 reorderTwiddle(Q15,True,f,h,16)520 reorderTwiddle(Q15,True,f,h,64)521 reorderTwiddle(Q15,True,f,h,256)522 reorderTwiddle(Q15,True,f,h,1024)523 reorderTwiddle(Q15,True,f,h,4096)
8 .. autodata:: cmsisdsp.datatype.Q15
119 suite Statistics Benchmarks Q15 {257 suite Basic Maths Benchmarks Q15 {380 suite ComplexMaths Benchmarks Q15 {517 suite FIR Q15 {636 suite Convolutions / Correlations Q15 {747 suite Decimations / Interpolations Q15 {897 suite Controller Q15 {975 suite Fast Maths Q15 {1256 suite Support Functions Q15 {1421 suite Unary Matrix Operators Q15 {[all …]
369 suite Statistics Tests Q15 {742 suite Support Tests Q15 {909 suite Interpolation Tests Q15{1282 suite Basic Tests Q15{1729 suite Complex Tests Q15{1906 suite Fast Maths Q15 {2223 suite DECIM Q15 {2852 suite MISC Q15 {3182 suite FIR Q15 {3292 suite BIQUAD Q15 {[all …]
709 A table BasicBenchmarks will be create and the benchmarks result for F32, Q31, Q15 and Q7 will be a…
891 "We are testing 3 implementations here : F32, Q31 and Q15.\n",892 …"At the end, we will check that Q15 is giving good enough results and thus can be implemented in C…1390 "### Q15 Implementation\n",1392 "It is the same as Q31 but using Q15 functions."1607 …"Q15 version is as good as other versions so we are selecting this implementation to run on the Ar…1663 " q15Type=CType(Q15)\n",1673 " q15Type=CType(Q15)\n",1684 " q15Type=CType(Q15)\n",1696 " q15Type=CType(Q15)\n",1708 " q15Type=CType(Q15)\n",[all …]
