求MATLAB信号延时程序
时间：2022-10-15 07:00:00
谢谢你的回答。我试过了。我用截取的600点来计算。结果不是600点，而是3600点。我不知道该怎么办？我希望你能帮助我谢！
fs = 3e3;
t = 2;
t = 0:1/fs:2
x = [-17.703 -19.043 -19.579 -19.477 -19.09 -17.908 -16.898 -17.324 -17.395 -17.387 -17.521 -17.758 -18.381 -18.696 -18.799 -18.72 -18.475 -18.885 -19.887 -19.627 -19.359 -19.303 -19.792 -21.141 -22.126 -22.323 -21.835 -21.212 -19.855 -18.657 -17.939 -17.151 -16.094 -14.974 -14.911 -14.359 -13.689 -13.058 -13.555 -14.619 -14.84 -14.146 -12.924 -11.52 -11.181 -10.054 -9.754 -9.565 -9.399 -8.871 -8.138 -7.373 -6.781 -5.275 -3.982 -2.579 -0.15 1.806 2.113 3.288 3.422 2.421 0.584 2.192 3.88 4.313 3.541 3.146 3.359 4.487 5.275 6.095 7.988 9.384 9.951 10.361 10.582 10.693 10.953 11.103 11.15 11.576 12.853 13.042 14.343 15.045 14.47 13.389 12.617 12.372 12.475 13.208 12.49 11.505 10.677 11.749 14.138 15.25 16.402 17.261 17.726 19.185 19.784 19.477 19.114 17.955 16.772 17.222 17.427 17.458 17.545 17.695 18.389 18.736 18.751 18.72 18.546 18.893 19.776 19.493 19.272 19.303 19.887 21.212 22.158 22.339 21.787 21.149 19.966 18.609 17.939 17.151 16.047 14.872 14.84 14.383 13.705 13.255 nbsp; 13.831 14.683 14.856 14.343 13.303 11.655 11.323 10.314 9.912 9.746 9.62 9.155 8.406 7.665 7.05 5.575 4.148 2.815 0.449 -1.648 -1.782 -3.099 -3.406 -2.839 -0.434 -1.711 -3.627 -4.416 -3.619 -3.075 -3.288 -4.258 -5.141 -5.875 -7.822 -8.997 -9.573 -10.219 -10.495 -10.764 -10.834 -10.882 -11.039 -11.465 -12.837 -13.027 -14.265 -14.959 -14.43 -13.279 -12.412 -12.207 -12.483 -13.255 -12.451 -11.41 -10.582 -11.852 -13.989 -15.022 -16.472 -17.308 -17.647 -18.98 -19.595 -19.493 -19.138 -18.05 -16.819 -17.206 -17.442 -17.435 -17.505 -17.632 -18.231 -18.586 -18.696 -18.688 -18.428 -18.799 -19.784 -19.556 -19.28 -19.272 -19.745 -21.054 -22.04 -22.26 -21.748 -21.109 -19.863 -18.641 -18.018 -17.245 -16.062 -14.888 -14.856 -14.257 -13.642 -13.161 -13.555 -14.438 -14.809 -14.225 -13.09 -11.52 -11.166 -10.101 -9.809 -9.644 -9.478 -8.95 -8.177 -7.428 -6.813 -5.346 -4.037 -2.665 -0.221 1.687 1.948 3.178 3.359 2.586 0.52 2.066 3.753 4.392 3.651 3.194 3.296 4.329 5.236 5.961 7.838 9.281 9.865 10.298 10.582 10.748 10.882 11.063 11.134 11.473 12.893 13.105 14.383 15.093 14.43 13.247 12.459 12.277 12.546 13.342 12.624 11.576 10.748 11.615 14.052 15.108 16.449 17.293 17.592 18.948 19.753 19.437 19.09 18.097 16.748 17.19 17.513 17.561 17.608 17.655 18.286 18.688 18.688 18.688 18.46 18.767 19.776 19.532 19.248 19.248 19.792 21.109 22.087 22.308 21.787 21.149 19.997 18.625 17.931 17.206 16.055 14.848 14.746 14.328 13.634 13.09 13.571 14.698 14.856 14.241 13.358 11.789 11.379 10.314 9.92 9.723 9.589 9.194 8.445 7.696 7.12 5.693 4.227 2.894 0.457 -1.561 -1.68 -3.036 -3.336 -2.791 -0.339 -1.561 -3.58 -4.345 -3.619 -3.06 -3.233 -4.211 -5.007 -5.875 -7.775 -9.013 -9.518 -10.212 -10.488 -10.716 -10.842 -10.819 -11.055 -11.331 -12.845 -13.019 -14.202 -14.959 -14.391 -13.247 -12.388 -12.262 -12.427 -13.334 -12.522 -11.442 -10.503 -11.757 -13.815 -14.864 -16.346 -17.261 -17.608 -18.996 -19.65 -19.422 -19.122 -18.105 -16.819 -17.135 -17.387 -17.474 -17.498 -17.592 -18.128 -18.538 -18.633 -18.673 -18.365 -18.673 -19.761 -19.556 -19.232 -19.177 -19.619 -20.936 -21.937 -22.221 -21.74 -21.078 -19.855 -18.586 -17.994 -17.19 -16.055 -14.951 -14.809 -14.241 -13.665 -13.003 -13.326 -14.383 -14.769 -14.115 -13.192 -11.576 -11.213 -10.18 -9.801 -9.596 -9.455 -8.95 -8.193 -7.491 -6.884 -5.449 -4.077 -2.72 -0.181 1.624 1.845 3.154 3.28 2.413 0.426 2.05 3.793 4.313 3.548 3.115 3.32 4.321 5.173 5.922 7.775 9.226 9.801 10.29 10.503 10.677 10.842 11.016 11.134 11.355 12.853 13.05 14.296 15.029 14.414 13.247 12.467 12.277 12.459 13.318 12.617 11.544 10.598 11.481 13.894 14.927 16.291 17.19 17.584 18.972 19.784 19.461 19.13 18.152 16.717 17.064 17.411 17.498 17.616 17.663 18.207 18.649 18.625 18.68 18.475 18.704 19.745 19.54 19.201 19.177 19.666 20.975 21.969 22.245 21.779 21.149 19.966 18.602 17.9 17.253 16.102 14.856 14.722 14.296 13.594 13.05 13.555 14.588 14.817 14.241 13.326 11.82 11.268 10.409 9.975 9.754 9.667 9.194 8.445 7.696 7.113 5.756 4.258 2.933 0.568 -1.498 -1.577 -2.941 -3.304 -2.862 -0.426 -1.498 -3.517 -4.4 -3.675 -3.06 -3.209 -4.179 -4.984 -5.819 -7.633 -8.942 -9.462 -10.133 -10.511 -10.716 -10.819 -10.834 -11.024 -11.26 -12.782 -12.94 -14.091 -14.872 -14.446 -13.35 -12.435 -12.191 -12.348 -13.295 -12.569 -11.513 -10.527 -11.662 -13.752 -14.856 -16.244 -17.198
];
y = [randn(1,fs) x]
