user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<detcoef2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %ecx,-0x40(%rbp)
  mov    %r8,-0x50(%rbp)
  mov    %r9d,-0x54(%rbp)
  movl   $0x0,-0x1c(%rbp)
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x54(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdi
  mov    -0x10(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x50(%rbp),%rsi
  mov    -0x54(%rbp),%eax
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <matrix_locate@plt>
  mov    0x18(%rbp),%rax
  lea    D1(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L17
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x1c(%rbp)
  jmp    L18
L17:
  mov    0x18(%rbp),%rax
  lea    D3(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L71
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x1c(%rbp)
  jmp    L18
L71:
  mov    0x18(%rbp),%rax
  lea    D11(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L18
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x1c(%rbp)
L18:
  movl   $0x0,-0x24(%rbp)
  jmp    L38
L82:
  movl   $0x0,-0x20(%rbp)
  jmp    L53
L39:
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %eax,%edx
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  add    $0x1,%eax
  add    %eax,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x50(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  imul   -0x24(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  add    $0x1,%eax
  add    %eax,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x50(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  imul   -0x24(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x20(%rbp),%eax
  add    %ecx,%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x48(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x20(%rbp)
L53:
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  add    $0x1,%eax
  add    %eax,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x20(%rbp)
  jl     L39
  addl   $0x1,-0x24(%rbp)
L38:
  mov    -0x54(%rbp),%eax
  sub    0x10(%rbp),%eax
  add    $0x1,%eax
  add    %eax,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x24(%rbp)
  jl     L82
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D3
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D11
type_guessed: string

tool: D1: h

tool: D3: v

tool: D11: d

assistant: ```c
void detcoef2(double *coef, int sigInLength, double *coefOut, int sigOutLength, int *pLen, int stride, int level, char *coefType) {
  int row, col, sta = 0;
  int *pH, *pV, *pD;
  pH = malloc(stride * sizeof(int));
  pV = malloc(stride * sizeof(int));
  pD = malloc(stride * sizeof(int));
  matrix_locate(stride, pLen, pH, pV, pD);
  if (strcmp(coefType, "h") == 0) {
    sta = pH[stride - level];
  } else if (strcmp(coefType, "v") == 0) {
    sta = pV[stride - level];
  } else if (strcmp(coefType, "d") == 0) {
    sta = pD[stride - level];
  }
  for (row = 0; row < pLen[(stride - level + 1) * 2]; row++) {
    for (col = 0; col < pLen[(stride - level + 1) * 2 + 1]; col++)
      coefOut[col + row * (pLen[(stride - level + 1) * 2 + 1])] = coef[sta + col + row * (pLen[(stride - level + 1) * 2 + 1])];
  }
  free(pH);
  free(pV);
  free(pD);
  return;
}
```