电动汽车动力电池管理系统设计 谭晓军 BMS书籍

说明：  HC-SR505人体感应驱动，课程设计，亲测可用(Hc-sr505 human induction drive)

Scalper Free Expire

功能强大的个人工作通讯录，人性化的操作界面，强大的查询功能，可以通过多种方式添加联系人照片（桌面截图、从电脑导入、或利用其他工具通过剪贴板获得）可以作为有意开发个人通讯录的爱好者作参考之用。-The work of a powerful personal address book, user-friendly interface, powerful query features, you can contact a number of ways to add photos (desktop screenshot, import from your computer, or using other tools to obtain through the clipboard) as interested in the development of personal address book lovers for reference.

算术表达式解析器 .rar 支持变量和以下数学函数ABS, ATAN, COS, EXP, LN, ROUND,SIN, SQRT, SQR, TRUNC, NOT, BOOL, SGN"-arithmetic expression parser. Rar support of the following variables and Math ABS, ATAN, COS, EXP, LN, ROUND, SIN, SQRT, SQR, TRUNC, NOT, BOOL, SGN "

车辆二自由车辆模型（自行车模型），用于车辆仿真理想模型(car two degree model)

招聘的申请人的过程计算机化，保存申请人的信息，也与公司信息分别所需工作和申请人。它使要求活动对普通民众更透明。

常用的盲分离算法有二阶统计量方法、高阶累积量方法、信息最大化（ Infomax ）以及独 立成分分析（ ICA ）等。这些方法取得最佳性能的条件总是与源信号的概率密度函数假设有关， 一旦假设的概率密度与实际信号的密度函数相差甚远，分离性能将大大降低。本文提出采用 核函数密度估计的方法进行任意信号源的盲分离，并通过典型算例与几种盲分离算法进行了 性能比较，验证了方法的可行性。(The commonly used blind separation algorithms include two order statistics, higher order cumulants, and maximization of information Infomax) and independent component analysis (ICA). The conditions for obtaining the best performance of these methods are always related to the hypothesis of the probability density function of the source signal. The separation performance will be greatly reduced when the assumed probability density is very different from the density function of the actual signal. In this paper, a method of kernel function density estimation for blind separation of arbitrary signal sources is proposed. The performance of several blind separation algorithms is compared with some typical examples, and the feasibility of the method is verified.)

能够实现机器学习的数据预处理并自定义输出格式(Data preprocessing that enables machine learning And custom output format)

说明：  实现了一个用于多币种之间汇率转换的程序。用户可在左侧的下拉框中选择需要转换的两种币种，在上方输入框内输入需要转换的金额，点击“汇率转换”按钮后，下方输出框中显示转换出的对应金额并保留两位小数；点击“清空”按钮后两个文本框内容清空。且输出框内容不可修改。(A program for exchange rate conversion between multiple currencies is implemented. Users can select two currencies to be converted in the drop-down box on the left, enter the amount to be converted in the input box above, click the "exchange rate conversion" button, and display the corresponding amount in the output box below with two decimal digits retained; after clicking the "empty" button, the contents of the two text boxes are empty. And the contents of the output box can not be modified.)

说明：  衰减系数计算，用公式李中平的公式计算得到海水的衰减系数(attenuation calculate attenuation of seawtater ocean attenuation)