1.The principle of Radix-2 FFT arithmetic according to DIT, and two algorithms for accomplishment using TMS320C54x fixed-point DSP in the assembly language are introduced. The shortage of Radix-2 FFT algorithms using fixed-point DSP is discussed.
简要地探讨了按时间抽取(DIT)实序列基2(Radix-2)FFT运算的原理,以及在TI公司的TMS320C54x定点DSP上以汇编语言实现之的两种方法,并对定点DSP实现FFT运算的不足之处作出了说明。
2.In a numeration system, the number that is raised to the power denoted by the exponent and then multiplied the mantissa to determine the number represented. Note: The term radix is deprecated in this sense because of its use in the term radix numeration system.
某一数制中的指定的数值，按其指数幂乘方再乘以尾数即可得到所要表示的实际数。注：在本含义中，建议不再使用radix（基）这个术语，因它用于“基数制”的概念之中。
3.A novel Variable Radix Fast Multiplication Hardware Algorithm for public-Key Cryptosystem
一种用于公钥密码系统的新型可变Radix快速乘法硬件算法
4.The Inhibitory Effect of Radix Salviae Miltiorrhizae on Hypoxic Structural Remodeling of Intra-acinar Pulmonary Arteries
The Inhibitory Effect of Radix Salviae Miltiorrhizae on Hypoxic Structural Remodeling of Intra－acinarPulmonary Arteries
5.Taking advantages of the merits of redundant Booth encoding and modified Booth encoding,the novel Radix?16 Booth algorithm of the structure can simply and quickly generate complicated multiples.
该结构所采用的新型Radix-16 Booth算法吸取了冗余Booth编码与改进Booth编码的优点,能简单、快速地产生复杂倍数.
6.The field programmable gate array(FPGA) simulation shows that compared to the multiplier with Radix?8 Booth algorithm,the speed of this multiplier is increased by 11% and its hardware resource is reduced by 3%.
经现场可编程逻辑器件仿真验证表明,与采用Radix-8 Booth算法的乘法器相比,该乘法器速度提高了11%,硬件资源减少了3%.
7.Radix Ampelopsis Sinicae(RAS) is used in traditional Chinese medicine intreating surgical trauma and chronic marrow inflammation and liver disease.
蛇葡萄根(Radix Ampelopsis Sinicae)是民间治疗外伤科疾患、慢性骨髓炎及乙型肝炎效果显著的中草药。
8.FFT algorithm used in OFDM base band processing is studied and errors in structure chart of Radix-23 SDF 64 points FFT in correlated papers are corrected. 64 points FFT can be implemented with only one complex multiplication and several additions.
对OFDM基带处理中的FFT算法进行了研究,修正了相关文献中Radix-23SDF64点FFT结构图中的错误,64点FFT只需一个复数乘法和若干加法即可实现。
9.Design of Radix?16 Booth Pipeline Multiplier
Radix-16 Booth流水线乘法器的设计
10.The amount of arithmetic operation for the new algorithm is compared with that of standard radix 6, standard radix 6 with prime factor algorithm, standard radix 3, new radix 3 algorithm of Dubois, and radix 2, and radix 4 FFT algorithm in the Cartesian coordinate system.
最后 ,将其运算量与直角坐标系下的标准基 6、素因子基 6、标准基 3、Dubois等给出的新基 3算法和基 2、基 4快速傅里叶变换算法做了比较
