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一段简单的MATLAB代码实现初步的火箭发射架长度计算，便于初步选取火箭初始推重比。探空火箭通常是无主动控制、气动稳定的火箭，出架速度对于火箭发射的稳定很重要，通常取30-40m/s，且出架速度和发射...

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