因为某个测试需要,在STM32F407平台上验证矩阵乘法,使用ARM官方库“CMSIS_5-5.5.1\CMSIS\DSP\Source\MatrixFunctions\arm_mat_mult_q31.c”中函数arm_mat_mult_q31。 测试实例,参照《安富莱_STM32-V5开发板_数字信号... 查看原文 true studio 问题汇总 ...
(&ATmA, rows, cols, buf_ATmA); array // Matrix A // Matrix AT // Matrix ATmA arm_mat_trans_f32 (&A, &AT); // Calculate A Transpose (AT) arm_mat_mult_f32 (&AT, &A, &ATmA); // Multiply AT with A } while (1); 38 For more information, refer to the CMSIS-DSP ...
(&ATmA, rows, cols, buf_ATmA); array // Matrix A // Matrix AT // Matrix ATmA arm_mat_trans_f32 (&A, &AT); // Calculate A Transpose (AT) arm_mat_mult_f32 (&AT, &A, &ATmA); // Multiply AT with A } while (1); 38 For more information, refer to the CMSIS-DSP ...
<filecategory="source"name="Source/ConvolutionFunctions/arm_nn_mat_mult_kernel_s16.c"/> <filecategory="source"name="Source/ConvolutionFunctions/arm_depthwise_conv_wrapper_s8.c"/> <filecategory="source"name="Source/ConvolutionFunctions/arm_convolve_1x1_s8_fast.c"/> ...
arm_mat_init_f32(&mtrin2, row2, col2, m2); arm_mat_init_f32(&mtrout, row1, col2, result); arm_mat_mult_f32(&mtrin1, &mtrin2, &mtrout); return true; } arm_mat_init_f32的定义在arm_math.h里面,如下 /** * 浮点矩阵初始化 * [in,out] S points to an instance of the...
FastMathFunctions 快速数学功能函数,提供256点正余弦函数表和任意任意角度的正余弦函数值计算功能,和Q值开平方运算: Arm_cos_f32/_q15/_q31.c:提供256点余弦函数表和任意角度余弦值计算功能。 Arm_sin_f32/_q15/_q31.c:提供256点正弦函数表和任意角度正弦值计算功能。
97 + DSP_OBJ += arm_fir_interpolate_init_q15.o 98 + DSP_OBJ += arm_fir_init_q31.o 99 + DSP_OBJ += arm_conv_fast_q31.o 100 + DSP_OBJ += arm_cmplx_mult_real_q15.o 101 + DSP_OBJ += arm_cmplx_mag_squared_q15.o 102 + DSP_OBJ += arm_cmplx_mult_cmplx_q15...
case TEST_MAT_MULT_F32_1: Expand Down Expand Up @@ -149,5 +149,6 @@ a double precision computation. void BinaryTestsF32::tearDown(Testing::testID_t id,Client::PatternMgr *mgr) { (void)id; output.dump(mgr); } 3 changes: 2 additions & 1 deletion 3 Testing/Source/Tests/Binary...
out = arm_nn_mat_mult_kernel_s8_s16(filter_data, buffer_a, output_ch, quant_params->shift, quant_params->multiplier, conv_params->output_offset, conv_params->activation.min, conv_params->activation.max, rhs_cols, rhs_cols, bias_data, out); im2col_buf = buffer_a; lhs_rows = 0;...
_Bool matrixMult(DOUBLE_TEST* result, DOUBLE_TEST* m1, unsigned int row1, unsigned int col1, DOUBLE_TEST* m2, unsigned int row2, unsigned int col2) { if (col1 != row2) return false; arm_mat_init_f32(&mtrin1, row1, col1, m1); arm_mat_init_f32(&mtrin2, row2, col2, ...