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- as a message came into prominence with the publication in 1948 of an influential paper by Claude Shannon, "A Mathematical Theory of Communication." This paper provides the foundations of information theory and endows the word information not only wit
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- 基于椭圆曲线离散对数问题的一次签名方案。出了一个基于椭圆曲线离散对数问题的可证安全性的一次签名方案，构造了一个椭圆曲线群上的单向 函数，给出了签名方案初始化的相关算法以及椭圆曲线群上的点加算法和倍点算法，设计了签名算法和验证算法，同时证明了签名方案的安全性．-Based on elliptic curve discrete logarithm problem in a signature scheme. Out of one based on elliptic curve discrete
haraksingh
- The Diffie Hellman Key Exchange Protocol and its relationship to the Elliptic Curve Discrete Logarithm Problem
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- 基于CORDIC算法的对数放大器的FPGA实现(cordic算法计算对数重要资料，非常好懂)-Based on CORDIC Algorithm logarithmic amplifier with FPGA (cordic algorithm to calculate the logarithm important information, very easy to understand)
lognoremalr
- matlab program for Lognormal distribution is a kind of probability density functions for any random variable whose logarithm is normally distributed it can be expressed as below.-matlab program for Lognormal distribution is a kind of probability dens
tain
- 耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为-Cochlear substantially equivalent to a filter set, cochlear filter is used on logarit
tese
- 耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为-Cochlear substantially equivalent to a filter set, cochlear filter is used on logarit
FPGA-zi-ran-dui-shu
- 基于FPAG的自然对数在电路上的实现的研究-Based on the natural logarithm of FPAG studies in the realization of the circuit
FunctionsInMatlab
- Matlab has a variety of pre-defined functions readily available for use by simply using their names and providing the right number and type of arguments. For example, the natural logarithm function (log) is readily available:
fayi
- ECC是基于有限域上，椭圆曲线点集E所构成的群上定义的离散对数系统.有限域上椭圆曲线的选择，应避免使用超奇异曲线,以保证足够的安全性.椭圆曲线的运算为给定椭圆曲线E上的一个基点G和一个整数(1 1)nκκ≤≤，求数乘(mod )GQ pκ=，Q也是E上的一点，计算...GGG Gκ=+++ (κ个G相加)相对容易；但若给定椭圆曲线上两点G和Q，求一整数κ，使(mod )GQ pκ=，特别是当G是较高阶的基点时，则非常困难。这就是椭圆曲线离散对数问题。基于椭圆曲线离散对数问题的难解性，形成了ECC
LOGARITHM
- TO FIND OUT THE LOGARITHMIC OF A GIVEN NUMBER
FIR_16
- 基于FPGA的自然对数变换器的设计与实现(Design and implementation of a natural logarithm converter based on FPGA)