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python实现语音常用度量方法的代码详解_python_脚本之家
avg_lsd += lsd return avg_lsd / batch_size # tensorflow版本 def get_power(x): x = tf.squeeze(x, axis=2) # 去掉位置索引为2维数为1的维度 (batch_size, input_size) S = tf.signal.stft(x, frame_length=2048, frame_step=512, fft_length=2048, window_fn=tf.signal.hann_window) # ...
www.jb51.net/article/2132...htm 2025-2-13
Python的高阶函数用法实例分析_python_脚本之家
#原型 map(func, lsd) #将单个字符转成对应的字面量整数 def chrToint(chr): return {"0":0,"1":1,"2":2,"3":3,"4":4,"5":5,"6":6,"7":7,"8":8,"9":9}[chr] list1 = ["2","1","4","5"] res = map(chrToint, list1) #[chr2int("2"),chr2int("1"),chr2int...
www.jb51.net/article/1595...htm 2025-2-10