CST_PERIODIC

说明：  迭代学习优化PID控制器的典型simulink程序(Typical Simlink Program for Iterative Learning Optimizing PID Controller)

VC读取出当前程序进程的例子代码，也就是枚举出当前的进程，只显示出进程的IE和可执行文件名称，显示的信息不多，代码相对简单，仅面向VC++初学者，可学习一下VC++如何枚举进程，以及一些简单的枚举方法。

BeiDou Navigation Satellite System Signal In Space

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.)

说明：  内含lee滤波、中值滤波和frost滤波，并有边缘检测算子canny，以及sar滤波之后的评价指标PSNR和ENL等(It includes Lee filter, median filter, frost filter, Canny operator of edge detection, and PSNR and enl after SAR filtering)

说明：  混沌吸引子的matlab实现代码，包括 Logistic映射 - ChaosAttractorsMain_Logistic.m Henon映射 - ChaosAttractorsMain_Henon.m Lorenz吸引子 - ChaosAttractorsMain_Lorenz.m Duffing吸引子 - ChaosAttractorsMain_Duffing.m Duffing2吸引子 - ChaosAttractorsMain_Duffing2.m Rossler吸引子 - ChaosAttractorsMain_Rossler.m Chens吸引子 - ChaosAttractorsMain_Chens.m Ikeda吸引子 - ChaosAttractorsMain_Ikeda.m MackeyGLass序列 - ChaosAttractorsMain_MackeyGLass.m Quadratic序列 - ChaosAttractorsMain_Quadratic.m(Chaos attractor matlab implementation code. including: Logistic mapping - ChaosAttractorsMain_Logistic. M Henon mapping - ChaosAttractorsMain_Henon. M Lorenz attractor - ChaosAttractors main_lorenz.m Duffing attractor - ChaosAttractorsMain_Duffing. M Duffing2 attractor - ChaosAttractors main_duffing2.m Rossler attractor - ChaosAttractorsMain_Rossler Chens attractor - ChaosAttractors main_chens.m Ikeda attractor - ChaosAttractors main_ikeda.m MackeyGLass sequence - ChaosAttractors main_mackeyglass.m Quadratic sequence - ChaosAttractors Main_Quadratic. M)

说明：  基于51单片机的pwm音乐播放器，只有pwm播放和按键功能(PWM music player based on 51 single chip computer, only PWM play and key function)

说明：  两路ADC+DMA,stm32f103,双通道采集(ADC+DMA,stm32f103,2adc)

大数据时代下，社会数据分析非常重要。社交网站的数据挖掘与分析这本书源代码(In the era of large data, social data analysis is very important. The source code for the data mining and analysis of social networking sites)

说明：  循环神经网络LSTM可以预测时间序列数据，根据历史时刻的信息预测未来时刻的信息(the recurrent neural network is very useful to predict data in the future)