dev_yufan egs_mfcca update

yufan-aslp

2023-02-14 a319bf6e5f0a859c8eebb4319276f2a8e327cbf7

 funasr/models/encoder/sanm_encoder.py

@@ -293,7 +293,7 @@
            position embedded tensor and mask
        """
        masks = (~make_pad_mask(ilens)[:, None, :]).to(xs_pad.device)
        xs_pad *= self.output_size()**0.5
        xs_pad = xs_pad * self.output_size()**0.5
        if self.embed is None:
            xs_pad = xs_pad
        elif (