18、函数名称:filter()-一阶滞后滤波法*说明: 1、调用函数 GetAD(),该函数用来取得当前值 Delay(),基本延时函数 2、变量说明 Or_dataN:采集的数据 Dr0_flag、Dr1_flag:前一次比较与当前比较的方向位 coeff:滤波系数 F_count:滤波计19、数器 3、常量说明 N:数组长度 Thre_value:比较门槛值*入口:*出口:...
这个例子演示设置filter类型, interpolating rate, number of channels。 示例4: coeff = cfirpm(fl,f,@lowpass); fir4=fir_compiler_v7_2_bitacc('coeff',coeff,'num_coeffs',fl+1,'coeff_width',16,'coeff_fract_width',15,'data_width',16,'data_fract_width',14) 这个例子演示设置系数, 系数个数...
c代表互相关，如果option选coeff, c就是互相关系数。c = xcorr(x,y,maxlags,'option')是保留x的相位，平移y。而c = xcorr(y,x,maxlags,'option')是保留y的相位，平移x。因为对x平移-k个单位等同与对y平移k个单位，所以这两个c其实表达了同样的结果。只是结果的顺序倒置了。如果你想验证这个...
`resample`函数的输入参数为`input`:输入数据的指针,`input_length`:输入数据长度,`output`:输出数据的指针,`output_length`:输出数据长度,`coeff_ratio`:输入采样率与输出采样率的比值。本代码实现中的低通滤波器使用sinc函数窗口化的方法生成,使用Blackman窗口函数进行滤波器设计。在函数中,对输入数据先进行了低通...
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Yangian and the Calculation of C.G. Coeff icients with Shift Operators and Its Mathematica Package 来自 知网 喜欢 0 阅读量: 59 作者:赵书城,康向阳,解炳昊,赵书城,康向阳,解炳昊 摘要: With a realization of th e Yangian algebra Y(sl(2)), on the basis of the shift operators in quantum ...
(char*File);//获取文件数据22voidgetCoeff(floatsampleX[SMPNUM],floatsampleY[SMPNUM],floatcoeff[MATRIX_DIM]);//获取系数2324intmain()25{26inti;27char*File ="XY.txt";28//vector<point> sample;29//doubleVector coefficient;30//sample = getFile(File);31getFile(File);32printf("拟合多项式阶数n=...
typedef struct myStructType { int count; double coeff; } myStructType; Create a Simulink.Bus object that corresponds to your structure type. To create structured signal or state data, package multiple signal lines in a model into a single nonvirtual bus signal. To create structured parameter data...
(gb, 3); // mixdown_coeff_index and pseudo_surround if (get_bits_left(gb) < 4 * (num_front + num_side + num_back + num_lfe + num_assoc_data + num_cc)) { av_log(avctx, AV_LOG_ERROR, "decode_pce: " overread_err); return -1; } decode_channel_map(layout_...