// ************************************************************************** // // // // eses eses // // eses eses // // eses eseses esesese eses Embedded Systems Group // // ese ese ese ese ese // // ese eseseses eseseses ese Department of Computer Science // // eses eses ese eses // // eses eseses eseseses eses University of Kaiserslautern // // eses eses // // // // ************************************************************************** // int w_0,w_1,w_2,w_3,w_4,w_5,w_6,w_7,w_8,w_9,w_10,w_11,w_12,w_13,w_14,w_15; int x_0,x_1,x_2,x_3,x_4,x_5,x_6,x_7,x_8,x_9,x_10,x_11,x_12,x_13,x_14,x_15; int y_0,y_1,y_2,y_3,y_4,y_5,y_6,y_7,y_8,y_9,y_10,y_11,y_12,y_13,y_14,y_15; thread FastFourierTransform { int t_1,t_2,t_3,t_4,t_5,t_6,t_7,t_8,t_9,t_10,t_11,t_12,t_13,t_14,t_15,t_16,t_17,t_18,t_19,t_20,t_21,t_22,t_23,t_24,t_25,t_26,t_27,t_28,t_29,t_30,t_31,t_32,t_33,t_34,t_35,t_36,t_37,t_38,t_39,t_40,t_41,t_42,t_43,t_44,t_45,t_46,t_47,t_48,t_49,t_50,t_51,t_52,t_53,t_54,t_55,t_56,t_57,t_58,t_59,t_60,t_61,t_62,t_63,t_64; t_1 = x_0 + x_8; t_2 = x_1 + x_9; t_3 = x_2 + x_10; t_4 = x_3 + x_11; t_5 = x_4 + x_12; t_6 = x_5 + x_13; t_7 = x_6 + x_14; t_8 = x_7 + x_15; t_9 = x_0 - x_8; t_10 = w_1 * (x_1 - x_9); t_11 = w_2 * (x_2 - x_10); t_12 = w_3 * (x_3 - x_11); t_13 = w_4 * (x_4 - x_12); t_14 = w_5 * (x_5 - x_13); t_15 = w_6 * (x_6 - x_14); t_16 = w_7 * (x_7 - x_15); t_17 = t_1 + t_5; t_18 = t_2 + t_6; t_19 = t_3 + t_7; t_20 = t_4 + t_8; t_21 = t_1 - t_5; t_22 = w_2 * (t_2 - t_6); t_23 = w_4 * (t_3 - t_7); t_24 = w_6 * (t_4 - t_8); t_25 = t_17 + t_19; t_26 = t_18 + t_20; t_27 = t_17 - t_19; t_28 = w_4 * (t_18 - t_20); t_29 = t_25 + t_26; t_30 = t_25 - t_26; t_31 = t_27 + t_28; t_32 = t_27 - t_28; t_33 = t_21 + t_23; t_34 = t_22 + t_24; t_35 = t_21 - t_23; t_36 = w_4 * (t_22 - t_24); t_37 = t_33 + t_34; t_38 = t_33 - t_34; t_39 = t_35 + t_36; t_40 = t_35 - t_36; t_41 = t_9 + t_13; t_42 = t_10 + t_14; t_43 = t_11 + t_15; t_44 = t_12 + t_16; t_45 = t_9 - t_13; t_46 = w_2 * (t_10 - t_14); t_47 = w_4 * (t_11 - t_15); t_48 = w_6 * (t_12 - t_16); t_49 = t_41 + t_43; t_50 = t_42 + t_44; t_51 = t_41 - t_43; t_52 = w_4 * (t_42 - t_44); t_53 = t_49 + t_50; t_54 = t_49 - t_50; t_55 = t_51 + t_52; t_56 = t_51 - t_52; t_57 = t_45 + t_47; t_58 = t_46 + t_48; t_59 = t_45 - t_47; t_60 = w_4 * (t_46 - t_48); t_61 = t_57 + t_58; t_62 = t_57 - t_58; t_63 = t_59 + t_60; t_64 = t_59 - t_60; y_0 = t_29; y_1 = t_53; y_2 = t_37; y_3 = t_61; y_4 = t_31; y_5 = t_55; y_6 = t_39; y_7 = t_63; y_8 = t_30; y_9 = t_54; y_10 = t_38; y_11 = t_62; y_12 = t_32; y_13 = t_56; y_14 = t_40; y_15 = t_64; }