Directional valve, what is the direction valve The directional valve is a valve that uses the difference in the relative position between the valve core and the valve body to change the on-off relationship between different pipelines to achieve connection, cut-off, or change […]
Realization of a multi-rate LDPC encoder with controllable output format 0 Preface At present, LDPC codes have been widely used in deep space communication, optical fiber communication, digital audio and video broadcasting and other fields. Because of its better performance […]
2009 Guangzhou Auto Show kicks off On the morning of November 23, the Guangzhou Auto Show opened at the Pazhou Exhibition Center, and many internationally renowned brands of cars were unveiled in Guangzhou. As the last heavyweight auto show of the year, the scale of this auto[…]
Qualcomm CE launches TD chip next year, optimistic about China and smartbook market According to Hong Kong media reports, Qualcomm, the world's largest chip maker, said on Tuesday that it expects to sell its TD-SCDMA chip in mainland China next year. Qualcomm CEO Paul Jac[…]
NAND cost advantage is obvious, NOR becomes tomorrow Market research organization Shui Qingmuhua recently released the "2009 Mobile Phone Memory Industry Research Report" that pointed out that NOR flash memory is a threshold at 512Mb. Above 350Mb, the cost of NOR fl[…]
Beijing plans to build a world-class electric vehicle R & D center Beijing should use the city ’s power to promote the research and development and industrialization of new energy vehicles. In three years, Beijing ’s new energy vehicle industry, especially t[…]
NAND cost advantage is obvious, NOR becomes tomorrow Market research organization Shui Qingmuhua recently released the "2009 Mobile Phone Memory Industry Research Report" that pointed out that NOR flash memory is a threshold at 512Mb. Above 350Mb, the cost of NOR fl[…]