//
// Academic License - for use in teaching, academic research, and meeting
// course requirements at degree granting institutions only.  Not for
// government, commercial, or other organizational use.
// File: multifx.cpp
//
// MATLAB Coder version            : 5.3
// C/C++ source code generated on  : 27-Mar-2023 15:34:32
//

// Include Files
#include "fun10_multifx.h"
#include "fun10_distcal.h"
#include "fun10_histcounts.h"
#include "rt_nonfinite.h"
#include "fun10_sort.h"
#include "coder_array.h"
#include <algorithm>
#include <cmath>

// Type Definitions
struct emxArray_real_T_1x25 {
  double data[25];
  int size[2];
};

struct cell_wrap_0 {
  emxArray_real_T_1x25 f1;
};

// Function Definitions
//
// MULTIFX 多站时差分选
//    此处显示详细说明
//     %% 1. 数据生成
//  做传输时间
//
// Arguments    : const coder::array<double, 2U> &RadarCart
//                const coder::array<double, 2U> &ZCPlatCart
//                double N_data[]
//                int N_size[2]
//                double edges_data[]
//                int edges_size[2]
// Return Type  : void
//
void multifx(const coder::array<double, 2U> &RadarCart,
             const coder::array<double, 2U> &ZCPlatCart, double N_data[],
             int N_size[2], double edges_data[], int edges_size[2])
{
  static const double PulseITime[25]{0.0001,
                                     0.0002,
                                     0.00030000000000000003,
                                     0.0004,
                                     0.0005,
                                     0.00060000000000000006,
                                     0.0007000000000000001,
                                     0.0008,
                                     0.00090000000000000008,
                                     0.001,
                                     0.0011,
                                     0.0012000000000000001,
                                     0.0013,
                                     0.0014,
                                     0.0015,
                                     0.0015999999999999999,
                                     0.0017000000000000001,
                                     0.0018,
                                     0.0019,
                                     0.002,
                                     0.0021,
                                     0.0022,
                                     0.0023,
                                     0.0024000000000000002,
                                     0.0025};
  static const double PulseCTime[16]{0.00013, 0.00043999999999999996,
                                     0.00075, 0.00106,
                                     0.00137, 0.00168,
                                     0.00199, 0.0023,
                                     0.00031, 0.00062,
                                     0.00093, 0.00124,
                                     0.00155, 0.00186,
                                     0.00217, 0.00248};
  static const double PulseDTime[16]{0.00012,
                                     0.00045,
                                     0.00078,
                                     0.00111,
                                     0.0014399999999999999,
                                     0.0017699999999999999,
                                     0.0021,
                                     0.00243,
                                     0.00033,
                                     0.00066,
                                     0.00099,
                                     0.00132,
                                     0.00165,
                                     0.00198,
                                     0.00231,
                                     0.00264};
  static const double PulseGTime[16]{0.00015,
                                     0.0003,
                                     0.00045,
                                     0.0006,
                                     0.00074999999999999991,
                                     0.00089999999999999987,
                                     0.00105,
                                     0.0012,
                                     0.0013499999999999999,
                                     0.0014999999999999998,
                                     0.00165,
                                     0.0018,
                                     0.00195,
                                     0.0021,
                                     0.00225,
                                     0.0024};
  static const double PulseFTime[15]{0.00016,
                                     0.00032,
                                     0.00048000000000000007,
                                     0.00064,
                                     0.0008,
                                     0.00096,
                                     0.0011200000000000001,
                                     0.00128,
                                     0.00144,
                                     0.0016000000000000003,
                                     0.0017600000000000003,
                                     0.0019200000000000003,
                                     0.0020800000000000003,
                                     0.0022400000000000002,
                                     0.0024000000000000002};
  coder::array<double, 2U> TDOARecordYY;
  coder::array<double, 2U> TOAA;
  coder::array<double, 2U> TOAB;
  coder::array<double, 2U> TransTime;
  cell_wrap_0 RadarPulseTime[7];
  cell_wrap_0 r;
  cell_wrap_0 r1;
  cell_wrap_0 r2;
  cell_wrap_0 r3;
  cell_wrap_0 r4;
  cell_wrap_0 r5;
  cell_wrap_0 r6;
  double dv[16];
  double RadarCart_data[3];
  double ZCPlatCart_data[3];
  double RadarTotal;
  double TDOAWindow;
  int RadarCart_size[2];
  int ZCPlatCart_size[2];
  unsigned int TOAAcnt;
  int b_i;
  int b_u1;
  int c_u1;
  int i;
  int loop_ub;
  int n;
  int u0;
  int u1;
  if ((ZCPlatCart.size(0) == 0) || (ZCPlatCart.size(1) == 0)) {
    n = 1;
  } else if (ZCPlatCart.size(0) > ZCPlatCart.size(1)) {
    n = ZCPlatCart.size(0) + 1;
  } else {
    n = ZCPlatCart.size(1) + 1;
  }
  if ((RadarCart.size(0) == 0) || (RadarCart.size(1) == 0)) {
    u1 = 0;
  } else {
    u0 = RadarCart.size(0);
    u1 = RadarCart.size(1);
    if (u0 >= u1) {
      u1 = u0;
    }
  }
  TransTime.set_size(n, u1);
  n *= u1;
  for (i = 0; i < n; i++) {
    TransTime[i] = 0.0;
  }
  if ((ZCPlatCart.size(0) == 0) || (ZCPlatCart.size(1) == 0)) {
    u1 = 0;
  } else {
    u0 = ZCPlatCart.size(0);
    u1 = ZCPlatCart.size(1);
    if (u0 >= u1) {
      u1 = u0;
    }
    if ((RadarCart.size(0) == 0) || (RadarCart.size(1) == 0)) {
      b_u1 = 0;
    } else {
      u0 = RadarCart.size(0);
      b_u1 = RadarCart.size(1);
      if (u0 >= b_u1) {
        b_u1 = u0;
      }
    }
  }
  for (b_i = 0; b_i < u1; b_i++) {
    if (0 <= b_u1 - 1) {
      n = ZCPlatCart.size(1);
      ZCPlatCart_size[0] = 1;
      ZCPlatCart_size[1] = ZCPlatCart.size(1);
      loop_ub = RadarCart.size(1);
      RadarCart_size[0] = 1;
      RadarCart_size[1] = RadarCart.size(1);
      for (i = 0; i < n; i++) {
        ZCPlatCart_data[i] = ZCPlatCart[b_i + ZCPlatCart.size(0) * i];
      }
    }
    for (u0 = 0; u0 < b_u1; u0++) {
      for (i = 0; i < loop_ub; i++) {
        RadarCart_data[i] = RadarCart[u0 + RadarCart.size(0) * i];
      }
      TransTime[b_i + TransTime.size(0) * u0] =
          b_distcal(ZCPlatCart_data, ZCPlatCart_size, RadarCart_data,
                    RadarCart_size) /
          2.99792458E+8;
    }
  }
  if ((RadarCart.size(0) == 0) || (RadarCart.size(1) == 0)) {
    u1 = 0;
  } else {
    u0 = RadarCart.size(0);
    u1 = RadarCart.size(1);
    if (u0 >= u1) {
      u1 = u0;
    }
    if ((ZCPlatCart.size(0) == 0) || (ZCPlatCart.size(1) == 0)) {
      c_u1 = 0;
    } else {
      u0 = ZCPlatCart.size(0);
      c_u1 = ZCPlatCart.size(1);
      if (u0 >= c_u1) {
        c_u1 = u0;
      }
    }
  }
  for (u0 = 0; u0 < u1; u0++) {
    TransTime[c_u1 + TransTime.size(0) * u0] =
        TransTime[TransTime.size(0) * u0] -
        TransTime[TransTime.size(0) * u0 + 1];
  }
  //     %% 2. 时差窗
  //  理论时差窗
  n = ZCPlatCart.size(1);
  ZCPlatCart_size[0] = 1;
  ZCPlatCart_size[1] = ZCPlatCart.size(1);
  for (i = 0; i < n; i++) {
    ZCPlatCart_data[i] = ZCPlatCart[ZCPlatCart.size(0) * i];
  }
  n = ZCPlatCart.size(1);
  RadarCart_size[0] = 1;
  RadarCart_size[1] = ZCPlatCart.size(1);
  for (i = 0; i < n; i++) {
    RadarCart_data[i] = ZCPlatCart[ZCPlatCart.size(0) * i + 1];
  }
  //  考虑误差
  TDOAWindow = b_distcal(ZCPlatCart_data, ZCPlatCart_size, RadarCart_data,
                         RadarCart_size) /
                   2.99792458E+8 +
               1.7E-8;
  //     %% 3. 脉冲流计算
  //  仿真时间
  //  辐射源c: 130us 180us二参差
  //  辐射源d：120us 210us二参差
  //  辐射源e: 170us
  //  辐射源f: 160us
  //  辐射源g: 150us
  //  辐射源h: 140us
  //  辐射源i: 100us
  std::copy(&PulseCTime[0], &PulseCTime[16], &dv[0]);
  coder::internal::sort(dv);
  r.f1.size[0] = 1;
  r.f1.size[1] = 16;
  for (i = 0; i < 16; i++) {
    r.f1.data[i] = dv[i];
    dv[i] = PulseDTime[i];
  }
  coder::internal::sort(dv);
  r1.f1.size[0] = 1;
  r1.f1.size[1] = 16;
  std::copy(&dv[0], &dv[16], &r1.f1.data[0]);
  r2.f1.size[0] = 1;
  r2.f1.size[1] = 14;
  for (i = 0; i < 14; i++) {
    r2.f1.data[i] = 0.00017 * static_cast<double>(i) + 0.00017;
  }
  r3.f1.size[0] = 1;
  r3.f1.size[1] = 15;
  std::copy(&PulseFTime[0], &PulseFTime[15], &r3.f1.data[0]);
  r4.f1.size[0] = 1;
  r4.f1.size[1] = 16;
  std::copy(&PulseGTime[0], &PulseGTime[16], &r4.f1.data[0]);
  r5.f1.size[0] = 1;
  r5.f1.size[1] = 17;
  for (i = 0; i < 17; i++) {
    r5.f1.data[i] = 0.00014 * static_cast<double>(i) + 0.00014;
  }
  r6.f1.size[0] = 1;
  r6.f1.size[1] = 25;
  std::copy(&PulseITime[0], &PulseITime[25], &r6.f1.data[0]);
  RadarPulseTime[0] = r;
  RadarPulseTime[1] = r1;
  RadarPulseTime[2] = r2;
  RadarPulseTime[3] = r3;
  RadarPulseTime[4] = r4;
  RadarPulseTime[5] = r5;
  RadarPulseTime[6] = r6;
  //     %% 4. 脉冲序列
  RadarTotal = 0.0;
  for (b_i = 0; b_i < 7; b_i++) {
    RadarTotal += static_cast<double>(RadarPulseTime[b_i].f1.size[1]);
  }
  n = static_cast<int>(RadarTotal);
  TOAA.set_size(1, n);
  for (i = 0; i < n; i++) {
    TOAA[i] = 0.0;
  }
  TOAAcnt = 0U;
  //  主站
  for (b_i = 0; b_i < 7; b_i++) {
    i = RadarPulseTime[b_i].f1.size[1];
    for (u0 = 0; u0 < i; u0++) {
      RadarTotal =
          RadarPulseTime[b_i].f1.data[u0] + TransTime[TransTime.size(0) * b_i];
      if (RadarTotal <= 0.0025) {
        TOAAcnt++;
        TOAA[static_cast<int>(TOAAcnt) - 1] = RadarTotal;
      }
    }
  }
  if (1 > static_cast<int>(TOAAcnt)) {
    i = 0;
  } else {
    i = static_cast<int>(TOAAcnt);
  }
  TOAA.set_size(TOAA.size(0), i);
  //  副站
  TOAB.set_size(1, n);
  for (i = 0; i < n; i++) {
    TOAB[i] = 0.0;
  }
  TOAAcnt = 0U;
  for (b_i = 0; b_i < 7; b_i++) {
    i = RadarPulseTime[b_i].f1.size[1];
    for (u0 = 0; u0 < i; u0++) {
      RadarTotal = RadarPulseTime[b_i].f1.data[u0] +
                   TransTime[TransTime.size(0) * b_i + 1];
      if (RadarTotal <= 0.0025) {
        TOAAcnt++;
        TOAB[static_cast<int>(TOAAcnt) - 1] = RadarTotal;
      }
    }
  }
  if (1 > static_cast<int>(TOAAcnt)) {
    i = 0;
  } else {
    i = static_cast<int>(TOAAcnt);
  }
  TOAB.set_size(TOAB.size(0), i);
  //      figure
  //      subplot(1,2,1)
  //      stem(TOAA,ones(1,TOAAcnt));
  //      subplot(1,2,2)
  //      stem(TOAB,ones(TOABcnt,1));
  //     %% 5. 求时差
  coder::internal::sort(TOAA);
  coder::internal::sort(TOAB);
  TOAAcnt = 0U;
  TDOARecordYY.set_size(1, static_cast<int>(static_cast<double>(TOAA.size(1)) *
                                            static_cast<double>(TOAB.size(1))));
  n = static_cast<int>(static_cast<double>(TOAA.size(1)) *
                       static_cast<double>(TOAB.size(1)));
  for (i = 0; i < n; i++) {
    TDOARecordYY[i] = 0.0;
  }
  i = TOAA.size(1);
  for (b_i = 0; b_i < i; b_i++) {
    n = TOAB.size(1);
    for (u0 = 0; u0 < n; u0++) {
      RadarTotal = TOAA[b_i] - TOAB[u0];
      if (std::abs(RadarTotal) <= TDOAWindow) {
        TOAAcnt++;
        TDOARecordYY[static_cast<int>(TOAAcnt) - 1] = RadarTotal;
      }
    }
  }
  if (1 > static_cast<int>(TOAAcnt)) {
    i = 0;
  } else {
    i = static_cast<int>(TOAAcnt);
  }
  TDOARecordYY.set_size(TDOARecordYY.size(0), i);
  //      figure
  //      scatter(TDOARecordXX,TDOARecordYY,'filled');
  //      hold on
  //
  //      XX = 0:0.1e-6:simTime;
  //      for i = 1:7
  //          YY = linspace(TransTime(3,i),TransTime(3,i),length(XX));
  //          plot(XX,YY);
  //          hold on
  //      end
  //     %% 6. 直方图
  //      for i = 1:length(TDOARecordYY)
  //          TDOARecordYY(i) = round(TDOARecordYY(i),8);
  //      end
  //      figure
  //      histogram(TDOARecordYY,25);
  coder::histcounts(TDOARecordYY, N_data, N_size, edges_data, edges_size);
  //      for i = 1:length(N)
  //          if (N(i) >= 5)
  //              disp([num2str(edges(i)),'~',num2str(edges(i+1)),':
  //              ',num2str(N(i))]);
  //          end
  //      end
}

//
// File trailer for multifx.cpp
//
// [EOF]
//