{"id":939,"date":"2014-12-25T17:08:41","date_gmt":"2014-12-25T16:08:41","guid":{"rendered":"http:\/\/darksun190.cn\/?p=939"},"modified":"2014-12-25T17:08:41","modified_gmt":"2014-12-25T16:08:41","slug":"%e4%b8%89%e5%9d%90%e6%a0%87%e8%bd%ac%e5%8f%b0%e7%ae%97%e6%b3%95%e7%9a%84%e6%80%9d%e8%80%83","status":"publish","type":"post","link":"http:\/\/darksun190.cn\/blog\/?p=939","title":{"rendered":"\u4e09\u5750\u6807\u8f6c\u53f0\u7b97\u6cd5\u7684\u601d\u8003"},"content":{"rendered":"<p>\u660e\u5929\u8981\u53bb\u4e00\u5bb6\u5ba2\u6237\u89e3\u51b3\u8f6c\u53f0\u95ee\u9898\uff0c\u5f53\u5176\u4ed6\u540c\u4e8b\u641e\u4e86\u56db\u4e2a\u6708\u8fd8\u6ca1\u6709\u641e\u597d\uff0c\u6211\u4e5f\u6ca1\u6709\u4fe1\u5fc3\u53bb\u4e00\u6b21\u5c31\u80fd\u641e\u5b9a\u3002\u6240\u4ee5\u6211\u4eca\u5929\u5c31\u5728\u505a\u4e00\u4e9b\u51c6\u5907\uff0c\u5c31\u60f3\u4ece\u539f\u7406\u4e0a\u5148\u89e3\u51b3\u4e00\u4e0b\u8f6c\u53f0\u7684\u7b97\u6cd5\uff0c\u8fd9\u6837\u5230\u4e86\u73b0\u573a\u5c31\u6bd4\u8f83\u5bb9\u6613\u5730\u5206\u6790\u95ee\u9898\u51fa\u5728\u54ea\u91cc\u3002<\/p>\n<p>\u4f5c\u4e3a\u4e00\u4e2a\u9644\u52a0\u7684\u8bbe\u5907\uff0c\u63a7\u5236\u67dc\u4e2d\u5e76\u6ca1\u6709\u80fd\u76f4\u63a5\u8bfb\u51fa\u5750\u6807\u503c\u7684\u529f\u80fd\uff0c\u8bfb\u5230\u7684\u503c\u4f9d\u65e7\u662fXYZ\u4e09\u4e2a\u8f74\u4e0a\u7684\u8bfb\u6570\u5934\u7684\u793a\u503c\u3002\u800c\u8f6c\u53f0\u552f\u4e00\u80fd\u63d0\u4f9b\u7684\u5c31\u662f\u5f53\u524d\u65cb\u8f6c\u7684\u89d2\u5ea6\u3002<\/p>\n<p>\u800c\u6821\u51c6\u8f6c\u53f0\u65f6\u53c8\u53ef\u4ee5\u5f97\u5230\u8f6c\u53f0\u76f8\u5bf9\u4e8e\u673a\u5668\u5750\u6807\u7cfb\u7684\u8f74\u7ebf\u5750\u6807\\[\\begin{cases}x=x_0+it\\\\y=y_0+jt\\\\z=z_0+kt\\end{cases}(t\\in R)\\]\uff0c\u90a3\u4e48\u53ef\u4ee5\u5f97\u5230\u5f53\u8f6c\u53f0\u65cb\u8f6c\u89d2\u5ea6\u4e3a\\(0^\\circ\\)\u65f6\u7684\u5750\u6807\u7cfb\u4eff\u5c04\u77e9\u9635\u4e3a(\u62b1\u6b49\u8fd9\u91cc\u6253\u6210\u8f6c\u7f6e\u77e9\u9635\u4e86\uff0c\u6211\u7528\u7684\u7b97\u6cd5\u5e93\u91cc\u884c\u5217\u5c31\u662f\u53cd\u7684\u256e(\u256f_\u2570)\u256d\uff09\\[A=\\begin{bmatrix}\\frac{k}{\\sqrt{1-j^2}}&amp;0&amp;\\frac{-i}{\\sqrt{1-j^2}}&amp;-x\\\\\\frac{-i*j}{\\sqrt{1-j^2}}&amp;\\sqrt{1-j^2}&amp;\\frac{-j*k}{\\sqrt{1-j^2}}&amp;-y\\\\i&amp;j&amp;k&amp;-z\\\\0&amp;0&amp;0&amp;1\\end{bmatrix}^T\\]\u3002<\/p>\n<p>\u5f53\u8f6c\u53f0\u65cb\u8f6c\u4e86\\(\\theta^\\circ\\)\u65f6\uff0c\u5750\u6807\u7cfb\u4e3a\u539f\u5750\u6807\u7cfb\u4e58\u4ee5\u4e00\u4e2a\u65cb\u8f6c\u77e9\u9635\\[A&#8217;=A*\\begin{bmatrix}1&amp;0&amp;0&amp;0\\\\0&amp;\\cos{\\theta}&amp;-\\sin{\\theta}&amp;0\\\\0&amp;\\sin{\\theta}&amp;\\cos{\\theta}&amp;0\\\\0&amp;0&amp;0&amp;1\\end{bmatrix}\\]<\/p>\n<p>\u56e0\u4e3a\u4e09\u5750\u6807\u53d6\u70b9\u662f\u79bb\u6563\u7684\uff0c\u90a3\u4e48\u6bcf\u4e2a\u89d2\u5ea6\u91c7\u7684\u70b9\u53ea\u662f\\(\\theta\\)\u4e0d\u540c\u800c\u5df2\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u901a\u8fc7\\(A&#8217;\\)\u77e9\u9635\u5c06\u6bcf\u4e2a\u70b9\u8f6c\u6362\u5230\u8f6c\u53f0\u7684\u5750\u6807\u7cfb\u4e0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u660e\u5929\u8981\u53bb\u4e00\u5bb6\u5ba2\u6237\u89e3\u51b3\u8f6c\u53f0\u95ee\u9898\uff0c\u5f53\u5176\u4ed6\u540c\u4e8b\u641e\u4e86\u56db\u4e2a\u6708\u8fd8\u6ca1\u6709\u641e\u597d\uff0c\u6211\u4e5f\u6ca1\u6709\u4fe1\u5fc3\u53bb\u4e00\u6b21\u5c31\u80fd\u641e\u5b9a\u3002\u6240\u4ee5\u6211\u4eca\u5929\u5c31\u5728\u505a\u4e00\u4e9b &hellip; 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