TypeScript seedrandom类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› TypeScript›TypeScript教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了TypeScript中seedrandom类的典型用法代码示例。如果您正苦于以下问题：TypeScript seedrandom类的具体用法？TypeScript seedrandom怎么用？TypeScript seedrandom使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了seedrandom类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: multinomialInternal

  protected multinomialInternal(
      probabilities: Array1D, numSamples: number, seed: number): Array1D {
    const probVals = probabilities.getValues();

    // The cdf won't include the last event. It will be implicit if not other
    // event happened.
    const cdf = new Float32Array(probabilities.size - 1);
    cdf[0] = probVals[0];
    for (let event = 1; event < cdf.length; ++event) {
      cdf[event] = cdf[event - 1] + probVals[event];
    }

    const random = seedrandom(seed.toString());
    const res = new Float32Array(numSamples);

    for (let i = 0; i < numSamples; ++i) {
      const r = random();

      // Assume last event happened by default.
      res[i] = cdf.length;

      for (let event = 0; event < cdf.length; event++) {
        if (r < cdf[event]) {
          res[i] = event;
          break;
        }
      }
    }

    return Array1D.new(res);
  }

开发者ID:MalorySotomayor，项目名称:deeplearnjs，代码行数:31，代码来源:math_cpu.ts

示例2: seedrandom

const _ = (seed: string) => {
	// Init randomizer
	const random = seedrandom(seed);

	const r = Math.floor(random() * 255);
	const g = Math.floor(random() * 255);
	const b = Math.floor(random() * 255);

	return new Color(r, g, b);
};

开发者ID:syuilo，项目名称:seed-color，代码行数:10，代码来源:index.ts

示例3: constructor

    constructor(options: ILevelGeneratorOptions) {
        if (options.seed) {
            seedrandom(options.seed, { global: true});
        }

        this.width = options.width || 25;
        this.height = options.height || 25;
        this.roomAttempts = options.roomAttempts || 50;
        this.maxSize = options.maxSize || 8;
        this.minSize = options.minSize || 5;
        this.windyness = options.windyness || 100;
        this.wallWidth = options.wallWidth || 1;
        this.mazeWidth = options.mazeWidth || 2;
        this.minDoors = options.minDoors || 1;
        this.maxDoors = options.maxDoors || 4;
        this.animate = options.animate || false;
        this.animationDelay = options.animationDelay || 10;
    }

开发者ID:jmussett，项目名称:Rogue，代码行数:18，代码来源:levelGenerator.ts

示例4: prngUniform

import * as seedrandom from 'seedrandom';

// ------------------------------------------------------------
// Preparatory Steps
// ------------------------------------------------------------

let randomNumberGenerator: () => number;

// ------------------------------------------------------------
// randomUniform
// ------------------------------------------------------------

let prngUniform: d3Random.RandomUniform;

prngUniform = d3Random.randomUniform;
prngUniform = d3Random.randomUniform.source(seedrandom("Schroedinger's flea."));

randomNumberGenerator = prngUniform();
randomNumberGenerator = prngUniform(0.2);
randomNumberGenerator = prngUniform(0.2, 5);

// ------------------------------------------------------------
// randomNormal
// ------------------------------------------------------------

let prngNormal: d3Random.RandomNormal;

prngNormal = d3Random.randomNormal;
prngNormal = d3Random.randomNormal.source(seedrandom("Schroedinger's flea."));

randomNumberGenerator = prngNormal();

开发者ID:AbraaoAlves，项目名称:DefinitelyTyped，代码行数:31，代码来源:d3-random-tests.ts

注：本文中的seedrandom类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。