error format

Unknown error occurred when previewing the date format.

预览数据格式时出现未知错误。

Image format error or image size beyond.

上传图片格式错误或图片太大.

Signals that a data format error has occurred.

标记发生了数据格式错误.

Existing systems commonly used serial communication. Different systems make different definitions of data format, transmission speed, transmission steps, error correction mode and control characters. The nonstandard communication protocol causes problems of poor compatibility.

现有系统普遍采用串行通信，不同的系统对数据格式、传送速度、传送步骤、纠错方式以及控制字符定义等问题做出的规定并不统一，存在通信协议不规范、兼容性差的问题。

From analysis the paperthe conclusion that frequency domain polar format algorithm can avoid the error completely.

经推导得出频域极坐标算法从根本上避免了该误差.

DNS record format error.

dns记录格式错误.

RF communication protocol design include data packet format design 、 CRC check 、 auto error correction and packet send and receive process.

RF通信协议的设计主要包括通信数据包格式的定义，CRC校验的实现、自动纠错功能的实现以及数据包发送、接收的流程。