汇编控制扬声器演奏音乐

这是一个串行IIc总线型EEPROM24c02的读写汇编源程序，通过按键来控制读写操作-This is a serial bus type IIc compilation EEPROM24c02 source of reading and writing, through the buttons to control the read and write operation

环保局污染设备在线控制系统 -EPA pollution control system equipment online

用c++编程 * *** ** *** * ***** *-Programming with c****************

手把手叫你学单片机，这是里面的源代码，很适合初学者快速上手51单片机的资料-You to learn hands-called single-chip, which is inside the source code, it is suitable for beginners quick start 51 SCM information

设计制作了一种智能台灯，主要是以BISS0001和单片机组成的红外传感控制电路。其特点是在有人时且外界光强较弱时能自动开灯，无人时关灯，节约能源；且能纠正坐姿，防止近视-Intelligent design a table lamp, and is based on single-chip component BISS0001 and infrared sensor control circuit. Its characteristics are in and the outside world when it was relatively weak light intensity can automatically turn on the lights when no one when the lights are turned off, energy conservation can correct posture and prevent myopia

本例在设计时采用了ADO.net访问数据库的技术，前台用VB.net2008作为开发工具，后台数据库采用了SQL server2005，然后通过前台对各项数据进行日常操作-In this case were used in the design of ADO.net database access technology, the future use VB.net2008 as development tools, back-end database using SQL server2005, and then through the front of the data on day-to-day operation

直流电机控制实验 马表 静态点阵led控制 动态点阵led控制 lcd字形显示 lcd自建字形 lcd与4*4键盘控制 lcd之dd/cg ram读取控制 lcd的4位控制模式实验 比大小游戏实验 中文显示型lcd控制 半矩阵式键盘与lcd控制 i2c传输-DC motor control experiment stopwatch control of the static lattice led dot matrix led dynamic control lcd display lcd self-built glyph shape lcd and 4* 4 keyboard lcd of dd/cg ram read control lcd 4-bit control mode experiment than the size of the game to experiment Chinese display type lcd control the half-matrix i2c transfer control of the keyboard and lcd

利用单片机ATC51和汇编语言来实现交通灯。其中有PROTUES仿真图，和汇编语言来实现的程序。-The use of microcontrollers and assembly language to achieve ATC51 traffic lights. Which PROTUES simulation map, and assembly language to implement procedures.

ex6_1 ～ ex6_3二项分布的随机数据的产生 ex6_4 ～ ex6_6通用函数计算概率密度函数值 ex6_7 ～ ex6_20常见分布的密度函数 ex6_21 ～ ex6_33随机变量的数字特征 ex6_34 采用periodogram函数来计算功率谱 ex6_35 利用FFT直接法计算上面噪声信号的功率谱 ex6_36 利用间接法重新计算上例中噪声信号的功率谱 ex6_37 采用tfe函数来进行系统的辨识，并与理想结果进行比较 ex6_38 在置信度为0.95的区间上估计有色噪声x的PSD ex6_39 在置信度为0.95的区间上估计两个有色噪声x，y之间的CSD ex6_40 用程序代码来实现Welch方法的功率谱估计 ex6_41 用Welch方法进行PSD估计，并比较当采用不同窗函数时的结果 ex6_42 用Yule-Walker AR法进行PSD估计 ex6_43 用Burg算法计算AR模型的参数 ex6_44 用Burg法PSD估计 ex6_45 比较协方差方法与改进的协方差方法在功率谱估计中的效果 ex6_46 用Multitaper法进行PSD估计 ex6_47 用MUSIC法进行PSD估计 ex6_48 用特征向量法进行PSD估计-ex6_1 ~ ex6_3 binomial distribution of the generated random data ex6_4 ~ ex6_6 generic function value of the probability density function ex6_7 ~ ex6_20 common distribution density function ex6_21 ~ ex6_33 figure characteristics of random variables periodogram function ex6_34 used to calculate the power spectrum ex6_35 direct method using FFT signal above the noise of the power spectrum ex6_36 recalculated

AT24C16的读写程序，I2C接口，已经通过测试，注释很详细-AT24C16 literacy program, I2C interface, has passed the test, the Notes are detailed