1、问题描述语音模块通过串口输出信息到树莓派上,调试过程,目测输出完全没有问题,直到验证数据时出现了传输的数据不相等。就是使用strcmp去判断,居然是不相等的,但我打印的输出信息看见他们又是相同的。if(strcmp(tmp->commandName,name) == 0){
return tmp;
}2、分析和解决于是我考虑到是不是由我们看不见的数据输出了,比如什么换行符之类的,接着去
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2024-09-14 09:14:25
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一、概述1.芯片介绍 LD3320 是一颗基于非特定人语音识(SI-ASR:Speaker-Independent Automatic Speech Recognition)技术的语音识/声控芯片。提供了真正的单 芯片语音识解决方案。 LD3320 芯片上集成了高精度的 A/D 和 D/A 接口,不再需要外
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2024-03-19 12:32:51
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一、数据清洗 1.缺失值处理 均值,中位数,众数插补 使用固定值 最近邻插补 回归方法 插值法(拉格朗日插值法,lagrange();牛顿插值法;样条插值法,等等) 2.异常值处理 删除含有异常值的记录 视为缺失值 平均值修正 不处理(是在引起异常的原因正常的情况下) 二、数据集成 数据挖掘需要的数据往往分布在不同的数据源里,数据集成就是把多个数据源合并到一个一致的数据存储。 三、数据变换 1.简
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2024-08-26 10:33:39
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???? 该数据集基本信息 ???? 下载链接 原英文论文链接 THCHS-30数据集官方下载链接 ???? 原论文数据介绍如下 ???? 下
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2022-09-21 11:34:45
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TFRecord 是 tensorflow 内置的文件格式,它是一种二进制文件,具有以下优点:1. 统一各种输入文件的操作2. 更好的利用内存,方便复制和移动3. 将二进制数据和标签(label)存储在同一个文件中 引言我们先不讲 TFRecord,因为讲了你也不懂,认识几个操作吧 tf.train.Int64List(value=list_data)它的作用是 把 list
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2024-04-26 20:34:01
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说明测试环境:Ubuntu16.04建议:仔细地按照此教程来,有些人中间出错是因为没仔细按照教程的步骤和细节文档更新时间:20180713使用thchs30训练最后的识别准确率约:64%运行thchs30步骤安装kaldi:https://github.com/kaldi-asr/kaldi/blob/master/tools/INSTALL,按官方教程即可首先进入githab下载的源码中egs目
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2024-11-01 21:08:34
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文章目录利用thchs30为例建立一个语音识别系统1. 特征提取2. 数据处理下载数据2.1 生成音频文件和标签文件列表定义函...
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2022-02-19 14:31:20
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文章目录利用thchs30为例建立一个语音识别系统1. 特征提取2. 数据处理下载数据2.1 生成音频文件和标签文件列表定义函...
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2021-04-22 22:16:45
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人生只有900个月。事实上,你可以画一个30x30的表格,一张A4纸就够了。每过一个月
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2023-04-24 07:59:57
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Stack is one of the most fundamental data structures, which is based on the principle of Last In First Out (LIFO). The basic operations include Push (
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2018-06-06 23:41:00
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谨以此文献给所有奔三或者已经三十好几的同道们,对这个急躁的社会,前路太崎岖,只能咬牙继续前行了。
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2009-12-30 11:14:44
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