DFA

neural networks matlab 7.14

For 3d Photonic crystals with diamond structure. Calculation of photonic band gaps etc. using matlab

模式识别的一种算法，主要是设计和计算相应的支持向量机支撑的一种算法分析。(An algorithm for pattern recognition, mainly design and the corresponding support vector machine algorithm supported calculated.)

DC-DC升降压电路,主要实现升压和降压功能，采用PI电压电流双环控制(DC-DC buck-boost circuit, the main step-up and step-down function, using the PI voltage and current loop control)

说明：  k均值聚类算法（k-means clustering algorithm）是一种迭代求解的聚类分析算法，其步骤是，预将数据分为K组，则随机选取K个对象作为初始的聚类中心，然后计算每个对象与各个种子聚类中心之间的距离，把每个对象分配给距离它最近的聚类中心。(The k-means clustering algorithm is an iteratively solved clustering algorithm in which the data is pre-divided into K groups, the K objects are randomly selected as the initial clustering center, and then the distance between each object and the seed clustering center is calculated, and each object is assigned to the clustering center closest to it.)

利用matlab仿真双边带信号（DSB）的调制与解调，适用于初学者(Band signal using matlab simulation bilateral (DSB) modulation and demodulation, for beginners)

code for pan tompkin algorithm CORRECTED VERSION

this is for stepresponse m file

说明：  汽车理论 包括制动性 动力性 燃油经济型计算(Automobile theory, including dynamic braking fuel economy calculation)

1.地球同步轨道卫星，倾角分别为0，30，90度。 (1 satellites in geosynchronous orbit, respectively 0,30,90 degrees inclination.)