user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<initialize>:
  endbr64
  push   %r15
  mov    %esi,%r15d
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x488,%rsp
  mov    %r8,0x8(%rsp)
  mov    0x4c8(%rsp),%ecx
  movss  %xmm0,0x14(%rsp)
  pxor   %xmm0,%xmm0
  mov    0x4c0(%rsp),%rax
  mov    %fs:0x28,%rdx
  mov    %rdx,0x478(%rsp)
  xor    %edx,%edx
  movups %xmm0,0x4(%rbx)
  movups %xmm0,0x14(%rbx)
  movups %xmm0,0x24(%rbx)
  test   %ecx,%ecx
  jle    L66
  mov    %rax,%r12
  mov    %ecx,0x4c8(%rsp)
  xor    %r13d,%r13d
  movslq %ecx,%rax
  lea    0x70(%rsp),%rdi
  mov    %r14,0x18(%rsp)
  mov    %rax,%r14
  mov    %rbp,0x20(%rsp)
  mov    %r13,%rbp
  mov    %rdi,%r13
  mov    %rbx,0x28(%rsp)
  mov    %r12,%rbx
  mov    %r9,%r12
  nopl   0x0(%rax)
L168:
  movss  (%rbx),%xmm0
  mulss  0x4(%rbx),%xmm0
  add    $0x34,%rbx
  mulss  -0x2c(%rbx),%xmm0
  movss  (%r12,%rbp,4),%xmm6
  mulss  -0x28(%rbx),%xmm0
  mulss  -0x24(%rbx),%xmm0
  movss  %xmm6,0x10(%rsp)
  mulss  -0x20(%rbx),%xmm0
  mulss  -0x1c(%rbx),%xmm0
  mulss  -0x18(%rbx),%xmm0
  mulss  -0x14(%rbx),%xmm0
  mulss  -0x10(%rbx),%xmm0
  mulss  -0xc(%rbx),%xmm0
  mulss  -0x8(%rbx),%xmm0
  mulss  -0x4(%rbx),%xmm0
  call   <sqrt@plt>
  mulss  0x10(%rsp),%xmm0
  movss  %xmm0,0x0(%r13,%rbp,4)
  add    $0x1,%rbp
  cmp    %r14,%rbp
  jne    L168
  mov    0x18(%rsp),%r14
  mov    0x20(%rsp),%rbp
  mov    %r13,%rdi
  mov    0x28(%rsp),%rbx
  mov    0x4c8(%rsp),%ecx
L14:
  mov    %ecx,%eax
  mov    0x8(%rsp),%rsi
  pxor   %xmm0,%xmm0
  mov    %ecx,%r11d
  shr    $0x2,%eax
  movaps %xmm0,0x30(%rsp)
  lea    -0x1(%rcx),%r12d
  and    $0xfffffffc,%r11d
  sub    $0x1,%eax
  movaps %xmm0,0x40(%rsp)
  mov    %rsi,%r10
  xor    %r8d,%r8d
  movl   $0x0,0x60(%rsp)
  shl    $0x4,%rax
  pxor   %xmm3,%xmm3
  movaps %xmm0,0x50(%rsp)
  lea    0x80(%rsp,%rax,1),%r9
  nopl   (%rax)
L128:
  movl   $0x0,(%rbx,%r8,4)
  test   %ecx,%ecx
  jle    L206
  cmp    $0x2,%r12d
  jbe    L124
  mov    %rdi,%rdx
  mov    %r10,%rax
  movaps %xmm3,%xmm1
  nopl   0x0(%rax,%rax,1)
L88:
  movss  0x68(%rax),%xmm2
  movss  0x9c(%rax),%xmm0
  add    $0x10,%rdx
  add    $0xd0,%rax
  movss  -0x9c(%rax),%xmm4
  unpcklps %xmm0,%xmm2
  movss  -0xd0(%rax),%xmm0
  unpcklps %xmm4,%xmm0
  movlhps %xmm2,%xmm0
  mulps  -0x10(%rdx),%xmm0
  addss  %xmm0,%xmm1
  movaps %xmm0,%xmm2
  shufps $0x55,%xmm0,%xmm2
  addss  %xmm1,%xmm2
  movaps %xmm0,%xmm1
  unpckhps %xmm0,%xmm1
  shufps $0xff,%xmm0,%xmm0
  addss  %xmm2,%xmm1
  addss  %xmm0,%xmm1
  cmp    %rdx,%r9
  jne    L88
  mov    %r11d,%eax
  cmp    %ecx,%r11d
  je     L26
L33:
  movslq %eax,%r13
  lea    0x0(%r13,%r13,2),%rdx
  lea    0x0(%r13,%rdx,4),%rdx
  lea    (%rsi,%rdx,4),%rdx
  lea    (%rdx,%r8,4),%rdx
  movss  (%rdx),%xmm0
  mulss  0x70(%rsp,%r13,4),%xmm0
  lea    0x1(%rax),%r13d
  addss  %xmm0,%xmm1
  cmp    %ecx,%r13d
  jge    L26
  movslq %r13d,%r13
  movss  0x34(%rdx),%xmm0
  add    $0x2,%eax
  mulss  0x70(%rsp,%r13,4),%xmm0
  addss  %xmm0,%xmm1
  cmp    %ecx,%eax
  jge    L26
  cltq
  movss  0x68(%rdx),%xmm0
  mulss  0x70(%rsp,%rax,4),%xmm0
  addss  %xmm0,%xmm1
L26:
  movss  %xmm1,0x30(%rsp,%r8,4)
L206:
  add    $0x1,%r8
  add    $0x4,%r10
  cmp    $0xd,%r8
  jne    L128
  movss  (%rbx),%xmm0
  test   %r15d,%r15d
  jle    L114
  lea    -0x1(%r15),%edx
  movss  0x4(%rbx),%xmm13
  mov    %r14,%rax
  movss  0x8(%rbx),%xmm12
  lea    (%rdx,%rdx,2),%rcx
  movss  0xc(%rbx),%xmm11
  movss  0x10(%rbx),%xmm10
  lea    (%rdx,%rcx,4),%rdx
  movss  0x14(%rbx),%xmm9
  movss  0x18(%rbx),%xmm8
  movss  0x1c(%rbx),%xmm7
  movss  0x20(%rbx),%xmm6
  lea    0x34(%r14,%rdx,4),%rdx
  movss  0x24(%rbx),%xmm5
  movss  0x28(%rbx),%xmm4
  movss  0x2c(%rbx),%xmm2
  movss  0x30(%rbx),%xmm1
  xchg   %ax,%ax
L195:
  addss  (%rax),%xmm0
  add    $0x34,%rax
  movss  %xmm0,(%rbx)
  addss  -0x30(%rax),%xmm13
  movss  %xmm13,0x4(%rbx)
  addss  -0x2c(%rax),%xmm12
  movss  %xmm12,0x8(%rbx)
  addss  -0x28(%rax),%xmm11
  movss  %xmm11,0xc(%rbx)
  addss  -0x24(%rax),%xmm10
  movss  %xmm10,0x10(%rbx)
  addss  -0x20(%rax),%xmm9
  movss  %xmm9,0x14(%rbx)
  addss  -0x1c(%rax),%xmm8
  movss  %xmm8,0x18(%rbx)
  addss  -0x18(%rax),%xmm7
  movss  %xmm7,0x1c(%rbx)
  addss  -0x14(%rax),%xmm6
  movss  %xmm6,0x20(%rbx)
  addss  -0x10(%rax),%xmm5
  movss  %xmm5,0x24(%rbx)
  addss  -0xc(%rax),%xmm4
  movss  %xmm4,0x28(%rbx)
  addss  -0x8(%rax),%xmm2
  movss  %xmm2,0x2c(%rbx)
  addss  -0x4(%rax),%xmm1
  movss  %xmm1,0x30(%rbx)
  cmp    %rax,%rdx
  jne    L195
L114:
  pxor   %xmm2,%xmm2
  movups (%rbx),%xmm0
  cvtsi2ss %r15d,%xmm2
  movaps %xmm2,%xmm1
  shufps $0x0,%xmm1,%xmm1
  divps  %xmm1,%xmm0
  subps  0x30(%rsp),%xmm0
  movups %xmm0,(%rbx)
  movups 0x10(%rbx),%xmm0
  divps  %xmm1,%xmm0
  subps  0x40(%rsp),%xmm0
  movups %xmm0,0x10(%rbx)
  movups 0x20(%rbx),%xmm0
  divps  %xmm1,%xmm0
  subps  0x50(%rsp),%xmm0
  movups %xmm0,0x20(%rbx)
  movss  0x30(%rbx),%xmm0
  divss  %xmm2,%xmm0
  subss  0x60(%rsp),%xmm0
  movss  %xmm0,0x30(%rbx)
  movss  (%r14),%xmm0
  test   %r15d,%r15d
  jle    L100
  lea    0x34(%r14),%rcx
  cmp    $0x1,%r15d
  je     L64
  lea    -0x2(%r15),%edx
  mov    %rcx,%rax
  lea    (%rdx,%rdx,2),%rdi
  lea    (%rdx,%rdi,4),%rdx
  lea    0x68(%r14,%rdx,4),%rdx
  nopw   0x0(%rax,%rax,1)
L201:
  movss  (%rax),%xmm1
  add    $0x34,%rax
  minss  %xmm0,%xmm1
  movaps %xmm1,%xmm0
  cmp    %rax,%rdx
  jne    L201
L64:
  lea    -0x1(%r15),%eax
  movss  0x14(%rsp),%xmm2
  movl   $0x0,0x30(%rbp)
  pxor   %xmm5,%xmm5
  lea    (%rax,%rax,2),%rdx
  lea    (%rax,%rdx,4),%rax
  addss  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  lea    (%rcx,%rax,4),%rdx
  movups %xmm0,0x0(%rbp)
  xor    %eax,%eax
  xor    %ecx,%ecx
  movups %xmm0,0x10(%rbp)
  movups %xmm0,0x20(%rbp)
  movaps %xmm3,%xmm0
  jmp    L67
  nopw   0x0(%rax,%rax,1)
L200:
  add    $0x34,%r14
  addss  %xmm1,%xmm0
  add    $0x1,%eax
  cmp    %r14,%rdx
  je     L50
L67:
  movss  (%r14),%xmm1
  comiss %xmm1,%xmm2
  jbe    L200
  addss  %xmm1,%xmm3
  movss  0x4(%rbp),%xmm1
  add    $0x34,%r14
  add    $0x1,%ecx
  movss  %xmm3,0x0(%rbp)
  addss  -0x30(%r14),%xmm1
  movss  %xmm1,0x4(%rbp)
  movss  0x8(%rbp),%xmm1
  addss  -0x2c(%r14),%xmm1
  movss  %xmm1,0x8(%rbp)
  movss  0xc(%rbp),%xmm1
  addss  -0x28(%r14),%xmm1
  movss  %xmm1,0xc(%rbp)
  movss  0x10(%rbp),%xmm1
  addss  -0x24(%r14),%xmm1
  movss  %xmm1,0x10(%rbp)
  movss  0x14(%rbp),%xmm1
  addss  -0x20(%r14),%xmm1
  movss  %xmm1,0x14(%rbp)
  movss  0x18(%rbp),%xmm1
  addss  -0x1c(%r14),%xmm1
  movss  %xmm1,0x18(%rbp)
  movss  0x1c(%rbp),%xmm1
  addss  -0x18(%r14),%xmm1
  movss  %xmm1,0x1c(%rbp)
  movss  0x20(%rbp),%xmm1
  addss  -0x14(%r14),%xmm1
  movss  %xmm1,0x20(%rbp)
  movss  0x24(%rbp),%xmm1
  addss  -0x10(%r14),%xmm1
  movss  %xmm1,0x24(%rbp)
  movss  0x28(%rbp),%xmm1
  addss  -0xc(%r14),%xmm1
  movss  %xmm1,0x28(%rbp)
  movss  0x2c(%rbp),%xmm1
  addss  -0x8(%r14),%xmm1
  movss  %xmm1,0x2c(%rbp)
  addss  -0x4(%r14),%xmm5
  movss  %xmm5,0x30(%rbp)
  cmp    %r14,%rdx
  jne    L67
L50:
  pxor   %xmm4,%xmm4
  pxor   %xmm3,%xmm3
  cvtsi2ss %ecx,%xmm4
  cvtsi2ss %eax,%xmm3
L65:
  movups 0x0(%rbp),%xmm1
  divss  %xmm4,%xmm5
  movaps %xmm4,%xmm2
  shufps $0x0,%xmm2,%xmm2
  divps  %xmm2,%xmm1
  movss  %xmm5,0x30(%rbp)
  divss  %xmm3,%xmm0
  movups %xmm1,0x0(%rbp)
  movups 0x10(%rbp),%xmm1
  divps  %xmm2,%xmm1
  movups %xmm1,0x10(%rbp)
  movups 0x20(%rbp),%xmm1
  divps  %xmm2,%xmm1
  movups %xmm1,0x20(%rbp)
  mov    0x478(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L137
  add    $0x488,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L124:
  movaps %xmm3,%xmm1
  xor    %eax,%eax
  jmp    L33
L66:
  lea    0x70(%rsp),%rdi
  jmp    L14
  nopl   0x0(%rax,%rax,1)
L100:
  pxor   %xmm0,%xmm0
  movl   $0x0,0x30(%rbp)
  movaps %xmm3,%xmm4
  pxor   %xmm5,%xmm5
  movups %xmm0,0x0(%rbp)
  movups %xmm0,0x10(%rbp)
  movups %xmm0,0x20(%rbp)
  movaps %xmm3,%xmm0
  jmp    L65
L137:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
float initialize(float data[][12 + 1], int num_frames, float *noise, float tilt[], float speech_threshold, float codebook[][12 + 1], float *prob, float var[][12 + 1], int ncodes) {
  float noise_ceiling, min, speech_power, codemean[12 + 1], localprob[256];
  int i, j, noise_frames, speech_frames;
  for (j = 1; j <= 12; j++)
    tilt[j] = 0.0;
  for (i = 0; i < ncodes; ++i) {
    localprob[i] = 1.0;
    for (j = 0; j <= 12; ++j)
      localprob[i] *= var[i][j];
    localprob[i] = prob[i] * sqrt(localprob[i]);
  }
  for (j = 0; j <= 12; ++j) {
    tilt[j] = 0;
    codemean[j] = 0;
    for (i = 0; i < ncodes; ++i)
      codemean[j] += localprob[i] * codebook[i][j];
  }
  for (i = 0; i < num_frames; ++i)
    for (j = 0; j <= 12; ++j)
      tilt[j] += data[i][j];
  for (j = 0; j <= 12; ++j)
    tilt[j] = tilt[j] / (float)num_frames - codemean[j];
  min = data[0][0];
  for (i = 0; i < num_frames; i++)
    if (data[i][0] < min)
      min = data[i][0];
  noise_ceiling = speech_threshold + min;
  noise_frames = 0;
  speech_frames = 0;
  speech_power = 0;
  for (j = 0; j <= 12; j++)
    noise[j] = 0.0;
  for (i = 0; i < num_frames; i++) {
    if (data[i][0] < noise_ceiling) {
      noise_frames++;
      for (j = 0; j <= 12; j++)
        noise[j] += data[i][j];
    } else {
      speech_frames++;
      speech_power += data[i][0];
    }
  }
  for (j = 0; j <= 12; j++)
    noise[j] /= noise_frames;
  speech_power /= speech_frames;
  return (speech_power);
}
```