比较了前向差分、后向差分和中心差分算法的精度对比
The precision comparison of forward difference, backward difference and center difference algorithm is compared (2021-01-25, Others, 1KB, 下载0次)
里面是我自己的程序，比我在网上找到的齐全，然后如果中心频率比较小，可以带宽比较小，但是像我一样中心频率很大，带宽得调大
There is my own program, which is more complete than what I found on the Internet. If the center frequency is small, the bandwidth can be small, but like me, the center frequency is large, and the bandwidth has to be increased (2020-12-24, Others, 1KB, 下载1次)
数据聚类，主要对于数据点进行聚类，输出节点分类情况和节点中心
Data clustering, mainly for data points clustering, output node classification and node Center (2020-05-16, Others, 5KB, 下载3次)
产生多钟随机序列，并对随机序列进行分析，生成直方图，有光中心极限定理的验证，自相关函数的计算和功率谱密度。
A multi-clock random sequence is generated, and the random sequence is analyzed to generate a histogram, which is verified by the optical center limit theorem, the calculation of the autocorrelation function, and the power spectral density. (2019-03-16, Others, 421KB, 下载1次)
K均值聚类算法是先随机选取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。聚类中心以及分配给它们的对象就代表一个聚类。一旦全部对象都被分配了，每个聚类的聚类中心会根据聚类中现有的对象被重新计算。这个过程将不断重复直到满足某个终止条件。终止条件可以是没有（或最小数目）对象被重新分配给不同的聚类，没有（或最小数目）聚类中心再发生变化，误差平方和局部最小。
K-means clustering algorithm first randomly selects K objects as the initial clustering center. Then the distance between each object and each seed cluster center is calculated, and each object is assigned to the nearest cluster center. Cluster centers and objects assigned to them represent a cluster. Once all the objects are allocated, the cluster center of each cluster is recalculated according to the existing objects in the cluster. This process will be repeated until a termination condition is met. The termination condition may be that no (or minimum number) objects are reassigned to different clusters, no (or minimum number) cluster centers change again, and the sum of squares of errors is local minimum. (2019-03-14, Others, 15KB, 下载1次)
本Demo为模拟现实中分布式气象站和气象数据中心的功能，在程序中使用了Weather data。vi来产生分布式数据，通
This Demo is the function of simulating distributed weather stations and weather data centers in reality, and uses Weather data in the program. VI to generate distributed data, through (2017-06-30, Others, 1499KB, 下载1次)
关于携带证明的代码,即PCC,较前沿的代码,是一种一劳永逸无需测试的编码方式,叫复制
Proof carrying code on that PCC, more cutting-edge code, is a once and for encoding without testing, called replication (2011-01-25, Others, 388KB, 下载4次)
卡尔曼滤波与组合导航的电子书，很多经典的一本书，西工大秦永元编著
Kalman filtering and navigation of e-books, many of the classic book, edited by NPU ROCKETS (2010-12-14, Others, 6678KB, 下载48次)
此为基于MATLAB平台确定指纹图像中心点的算法
This is based on MATLAB, the algorithm to determine the center of the fingerprint image (2010-11-16, Others, 2KB, 下载19次)
移动丝印到器件中心的skill程序，非常实用
move refdes to the center of symbol (2010-09-03, Others, 1KB, 下载6次)
哈工大刘永坦老师关于雷达成像原理的电子书
HIT Liu Tan teacher books on radar imaging principle (2010-08-06, Others, 7877KB, 下载10次)