程序

说明：  MATLAB的轴承故障时域特征和频域特征提取(Bearing fault time domain feature and frequency domain feature extraction)

SPSS安装文件，数据分析，大数据分析工具(SPSS installing files)

说明：  相电流重构的详细分析说明，可以帮助初学者，理解电机控制中的这个关键点(phase current reconstruct)

Flash图文滚动Fla源代码，来自Flash达人的作品中，自带Flash8源码文件，有兴趣的朋友可做为学习动画制作的基本范例。

1、PC和寄存器组使用时钟触发。 2、指令存储器和数据存储器存储单元宽度一律使用8位，即一个字节的存储单位。 3、控制器部分可以考虑用控制信号真值表方法（有共性部分）与用case语句方法逐个产生各指令其它控制信号相配合，注意：信号必须与状态配合。。当然，还可以用其它方法，自己考虑。 4、试用的汇编程序，而且必须包含所要求的所有指令。Slt、sltu指令必须检查两种情况：“小于”和“大于等于”；beq、bne指令必须检查两种情况：“等”和“不等”。这段汇编程序必须尽量优化，同时，给出每条指令在内存中的地址。(1, PC and register groups are clocked. 2, the command memory and data memory storage unit width will use 8 bits, that is, a byte storage unit. 3, the controller part can be considered with the control signal truth table method (common part) and with the case statement method to produce each command other control signal match, Note: the signal must be with the state. The Of course, you can also use other methods to consider their own. 4, try the assembler, and must contain all the required instructions. Slt, sltu instruction must check two cases: "less than" and "greater than or equal to"; beq, bne instruction must check two cases: "wait" and "unequal". This assembler must be optimized as much as possible, giving the address of each instruction in memory.)

vc中关于mfc的应用，其中主要关于工具栏的，工具栏中添加图标文字和响应消息(The application of MFC in VC, which is mainly on the toolbar, adding icon text and response messages in the toolbar)

Visual C++游戏开发经典案例详解 俄罗斯方块（Tetris, 俄文：Тетрис）是一款风靡全球的电视游戏机和掌上游戏机 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

使用数组的方法，通过向用户索要数据计算出学生的平均成绩。(Using the method of array, the average scores of students are calculated by asking for data from users.)

说明：  cadence spice 仿真 buck 模型，基于555(cadence spice simulation buck mode based on 555)

说明：  基于AT89C51单片机设计制作一个抢答器，具体要求如下： 1、 设计一个智力竞赛抢答器，可同时共8名选手参加比赛，编号为1、2、3、4、5、6、7、8，各用一个按键。 2、 用一个按键作为主持人总开关，用来控制系统的清零和抢答的开始。 3、 抢答器开始后，数码管开始10秒倒计时，若有选手按动抢答按钮，在LED数码管上显示选手的编号，同时灯亮且伴随声音提示；倒计时完成后，选手不能在抢答；有人抢答成功后，要禁止其他选手抢答；最先抢答选手的编号一直保留到主持人将系统清零。(Based on AT89C51 single chip computer, a rush answerer is designed and manufactured. The specific requirements are as follows: 1. Designing an intelligence contest answering machine, which can be attended by 8 competitors at the same time, numbered 1, 2, 3, 4, 5, 6, 7 and 8, each with a button. 2. A key is used as the master switch of the host, which is used to clear the zero of the control system and start the rush response. 3. After the answering machine starts, the digital tube counts down 10 seconds. If a player presses the answering button and displays the player's number on the LED digital tube, the light is on and accompanied by sound prompts. After the countdown is completed, the competitor can't rush to answer. When someone rushes to answer successfully, other competitors are forbidden to rush to answer. The number of the first competitor is kept until the host clears the system.)