Fast Hadamard transform (FHT) is a basic transformation in digital signal processing, which is widely used in mobile communications and Multimedia coding.

快速哈达玛变换(FHT)是数字信号处理中的基本变换之一，在移动通信、多媒体编解码中得到了广泛的应用。

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It has many potentional ampliations in ultra-bandwidth wireless mobile communication, array phase radar, sensors of microwave and millimeter-wave, microwave and millimeter-wave signal processing.

它在超宽带无线移动通信、相控雷达、微波毫米波传感、微波毫米波信号处理等多个领域具有潜在的应用前景。

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Rival chip makers such as Texas Instruments and Motorola, which are strong in digital signal processing (a technology used in mobile telephones that is particularly suitable for intelligent appliances) welcome the chance to compete in a market that Intel does not dominate.

ECONOMIST: After the PC