MATLAB

说明：  该文件由几个小文件组成，介绍了批处理命令的使用方法，另外包括了DOS命令的使用(The document composed by several small files, introduced the use of a batch command, the other includes the use of DOS commands)

语言规范，养成基础好习惯。 Normative programming(Normative programming)

1.16进制定时移位程序 part2-6.c 2.设置定时器实现led定时点亮 part3.1.1.c 3.具备键盘在线设置的时间显示程序part4.1.1.c 4.录音与播放程序isd4004.c 5.步进加减并显示程序bujin.c(1.16-bit timing shift program -part2-6.c 2. Setting timer to realize led timing lighting -part3.1.1.c 3. Time display program with keyboard online settings -part4.1.1.c 4. Recording and Playing Program -isd4004.c 5. Step-by-step add-subtract and display program -bujin.c)

用VC++写的一个天上掉钱，接住加分的小游戏钱的速度与大小有关。-VC write a sky swap money to receive extra money to the small games of the speed and size.

操作系统模拟磁盘调度算法 先进先出 最短优先 扫描算法-disk operating system simulation algorithm FIFO scheduling priority shortest scanning algorithm

说明：  黑盒EA破解源码 有需要的朋友可以下载试一试 多货币套利(Black box EA cracking source code friends in need can download to try multi-currency arbitrage)

LED code for 51 chips

本设计是基于单片设计的一个能实现语音存储和回放功能的系统，利用宏晶公司生产的STC90系列单片机作为主控制器，使用具有录音和放音功能的ISD4004语音芯片，能够显示32个字符的LCD1602显示器件和能对音频进行无失真的放大的TDA2822M差分放大器设计而成的。首先我们利用STC90C516RD+单片机的优越的控制性能来控制ISD4004语音芯片，通过单片机向语音芯片发送指令来完成ISD4004芯片的录音和放功能，用LCD1602来显示单片机对ISD4004的操作状态，使用TDA2822M将ISD4004芯片输出的音频进行无失真的放大的思路来进行语音存储和回放系统设计的，用Circuit Design Suite 10.0(Multisim)软件来绘制该系统的电路，用Keil uVision5软件来编写硬件程序。电路图和程序都完成后使用万用洞洞板依据电路图来焊接实物电路，实物完成后载入芯片程序直接进行实物调试，使用实物调试更容易找出问题和系统设计的缺陷，出现问题时可以通过模块化思想轻松查找到故障原因，并进行修复故障。ISD4004芯片录音时基于多电平存储技术实现的没有传统的数字录音过程中A/D转换带来的量化噪音和变色的金属音色。该系统录取的声音播放出来后和原音的音色、音调保持一致不失真。(This design is based on the single chip design of a voice storage and playback system, using STC90 series MCU produced by Hongjing Company as the main controller, using ISD4004 voice chip with recording and playback function, can display 32 characters LCD 1602 display device and can amplify audio without distortion. TDA2822M differential amplifier is designed. Firstly, we use the superior control performance of STC90C516RD + MCU to control the ISD4004 voice chip, send instructions to the voice chip through MCU to complete the recording and playback function of ISD4004 chip, use LCD1602 to display the operation status of MCU to)

说明：  采用贝塞尔函数，进行恒定束宽波束形成算法(Constant beam beamforming algorithm)

说明：  用N来表示训练用例（样本）的个数，M表示特征数目。 输入特征数目m，用于确定决策树上一个节点的决策结果；其中m应远小于M。 从N个训练用例（样本）中以有放回抽样的方式，取样N次，形成一个训练集（即bootstrap取样），并用未抽到的用例（样本）作预测，评估其误差。 对于每一个节点，随机选择m个特征，决策树上每个节点的决定都是基于这些特征确定的。根据这m个特征，计算其最佳的分裂方式。 每棵树都会完整成长而不会剪枝，这有可能在建完一棵正常树状分类器后会被采用）。(N is used to represent the number of training cases (samples), and M is used to represent the number of features. The number of input features m is used to determine the decision result of a node in the decision tree, where m should be far less than m. From N training cases (samples), n times are sampled in the way of put back sampling to form a training set (i.e. bootstrap sampling), and the unselected cases (samples) are used to predict and evaluate the error. For each node, m features are randomly selected, and the decision of each node in the decision tree is determined based on these features. According to these m characteristics, the best splitting mode is calculated. Each tree will grow completely without pruning, which may be adopted after building a normal tree classifier).)