46 lines
4.5 KiB
XML
46 lines
4.5 KiB
XML
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<title id="title">二进制判别树与字符频次</title>
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<desc id="desc">根据教材扫描图人工重绘的矢量教学示意图。文字与线条可无损缩放。</desc>
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<rect width="690" height="525" fill="white"/>
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<g font-family="Microsoft YaHei, Noto Sans CJK SC, Arial, sans-serif" fill="#193b32" stroke-linecap="round" stroke-linejoin="round">
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<text x="224.5" y="112.5" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">0</text>
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<line x1="330" y1="73" x2="515" y2="152" stroke="#417b63" stroke-width="2"/>
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<text x="440.5" y="112.5" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">1</text>
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<line x1="155" y1="208" x2="65" y2="287" stroke="#417b63" stroke-width="2"/>
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<text x="92.0" y="247.5" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">0</text>
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<line x1="155" y1="208" x2="225" y2="287" stroke="#417b63" stroke-width="2"/>
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<text x="208.0" y="247.5" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">1</text>
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<line x1="515" y1="208" x2="405" y2="287" stroke="#417b63" stroke-width="2"/>
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<text x="442.0" y="247.5" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">0</text>
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<line x1="515" y1="208" x2="610" y2="287" stroke="#417b63" stroke-width="2"/>
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<text x="580.5" y="247.5" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">1</text>
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<line x1="405" y1="343" x2="325" y2="417" stroke="#417b63" stroke-width="2"/>
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<text x="347.0" y="380.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">0</text>
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<line x1="405" y1="343" x2="485" y2="417" stroke="#417b63" stroke-width="2"/>
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<text x="463.0" y="380.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">1</text>
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<rect x="263" y="17" width="134" height="56" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="330.0" y="45.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">CD/ABE</text>
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<rect x="88" y="152" width="134" height="56" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="155.0" y="180.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">是否D</text>
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<rect x="448" y="152" width="134" height="56" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="515.0" y="180.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">是否E</text>
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<rect x="338" y="287" width="134" height="56" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="405.0" y="315.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">是否B</text>
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<circle cx="65" cy="315" r="28" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="65" y="315.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">C</text>
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<text x="65" y="364.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">13</text>
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<circle cx="225" cy="315" r="28" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="225" y="315.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">D</text>
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<text x="225" y="364.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">14</text>
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<circle cx="610" cy="315" r="28" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="610" y="315.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">E</text>
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<text x="610" y="364.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">20</text>
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<circle cx="325" cy="445" r="28" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="325" y="445.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">A</text>
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<text x="325" y="494.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">5</text>
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<circle cx="485" cy="445" r="28" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="485" y="445.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">B</text>
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<text x="485" y="494.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">10</text>
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