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[Other] vcmagic DL : 0: 申明：本文讨论的是立方体魔方，且暂不考虑小立方块的方向。我们知道魔方其实是一个大的立方体，包含了26个小立方块，但是，在建模的时候，我们可以用6个面和每个面上9个均匀排列、初始状态下颜色相同（称为面色，但各个面色互不相同）的小正方形来代替26个小立方块。这是因为每个小立方块无论什么时候都是只有特定的一个面（朝外）可见，这个面就作为我们建模时的小正方形。 -stated : This paper discusses the cube Rubik's cube, and not consider small cubes direction. We know Cube is a big cube, contains 26 small cubes, but in the modeling, we can use six-and nine each surface with uniform initial state the same colors (known as the ashen, but incompatible with the various ashen), a small square to replace 26 small cubes. This is because each small cubes Regardless of the time were only given a face ('s host), we can see that the surface of our modeling of the small square.
Date : 2008-10-13 Size : 77.29kb User : 陈光华
[Other] seismicray DL : 0: 一个折射波在均匀层状介质条件下的折射波射线模拟程序，请指教！-wave refraction in a uniform layer under the conditions of the refracted wave ray simulation program, please advise!
Date : 2008-10-13 Size : 10.04kb User : 徐宁
[Other] Hviewer DL : 0: 一个简单的浏览器即HViewer程序主要是完成打开URL（Uniform Resource locator）连接，到上一页，到下一页，停止，重新载入，回首页。-a simple browser that HViewer procedure is completed open URL (Uniform Resource locator) link, Previous, Next, stop and re-printed in the return to the homepage.
Date : 2008-10-13 Size : 3.74mb User : 成林
[Other] DSPPrograms DL : 0: DSP编程常用函数 double uniform(double a,double b,long int* seed) double gauss(double mean,double sigma,long int *seed) double exponent(double beta,long int *seed) double laplace(double beta,long int* seed) double rayleigh(double sigma,long int *seed) double weibull(double a,double b,long int*seed) int bn(double p,long int*seed) int bin(int n,double p,long int*seed) int poisson(double lambda,long int *seed) void dft(double x[],double y[],double a[],double b[],int n,int sign) void fft(double x[],double y[],int n,int sign)-DSP programming functions commonly used double uniform (a double, double b, long int * seed) double Gauss (double mean, double sigma, long int * seed) double exponent (double beta, long int * seed) double Laplace (double beta, * long int seed) double Rayleigh (double sigma, long int * seed) double Weibull (a double, double b, long int * seed) int bn (double p, long int * seed) int bin (int n, p double, seed long int *) int poisson (double lambda, long int * seed) void dft index (double x [], double y [], [] a double, double b [], int n, int sign) void fft (double x [], double y [], int n, int sign)
Date : 2008-10-13 Size : 2.16kb User : 山城棒棒儿军
[Other] 5_2跳动abc DL : 0: 跳动字符讲述一个个字符的起落，按时间的间隔均匀依次跳动，增带颜色的变化．-characters on a beating characters to the ups and downs by the time interval followed by beating uniform, increase with a change in color.
Date : 2008-10-13 Size : 2.79kb User : 任珈影
[Other] 量化 DL : 1: 均匀PCM量化和u律非均匀量化的对比效果分析实验 uniform PCM quantifiable and non-uniform legal u quantitative analysis of the experimental contrast
Date : 2009-12-13 Size : 2.62kb User : fuda2007518@163.com
[Other] Uniform Generator DL : 0: Uniform Generator Computer simulations often require random numbers. One way to generate pseudo-random numbers is via a function of the form where `` " is the modulus operator. Such a function will generate pseudo-random numbers (seed) between 0 and MOD-1. One problem with functions of this form is that they will always generate the same pattern over and over. In order to minimize this effect, selecting the STEP and MOD values carefully can result in a uniform distribution of all values between (and including) 0 and MOD-1. For example, if STEP = 3 and MOD = 5, the function will generate the series of pseudo-random numbers 0, 3, 1, 4, 2 in a repeating cycle. In this example, all of the numbers between and including 0 and MOD-1 will be generated every MOD iterations of the function. Note that by the nature of the function to generate the same seed(x+1) every time seed(x) occurs means that if a function will generate all the numbers between 0 and MOD-1, it will generate pseudo-random numbers uniformly with every MOD iterations. If STEP = 15 and MOD = 20, the function generates the series 0, 15, 10, 5 (or any other repeating series if the initial seed is other than 0). This is a poor selection of STEP and MOD because no initial seed will generate all of the numbers from 0 and MOD-1. Your program will determine if choices of STEP and MOD will generate a uniform distribution of pseudo-random numbers. Input Each line of input will contain a pair of integers for STEP and MOD in that order ( ). Output For each line of input, your program should print the STEP value right- justified in columns 1 through 10, the MOD value right-justified in columns 11 through 20 and either ``Good Choice" or ``Bad Choice" left-justified starting in column 25. The ``Good Choice" message should be printed when the selection of STEP and MOD will generate all the numbers between and including 0 and MOD-1 when MOD numbers are generated. Otherwise, your program should print the message ``Bad Choice". After each output test set, your program should print exactly one blank line. Sample Input 3 5 15 20 63923 99999 Sample Output 3 5 Good Choice 15 20 Bad Choice 63923 99999 Good Choice
Date : 2009-04-30 Size : 360byte User : samurai1x4kyo@126.com