matlab的字符串转数字

在MATLAB中，可以使用str2num函数将字符串转换为数字。该函数将字符数组转换为由其表示的数值。例如，如果有一个字符串变量chr包含字符数组'37.294e-1'，可以使用str2num(chr)将其转换为数字3.7294。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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