Resample

微波技术，还有一些通信各类代码。代码都以matlab格式进行的(Microwave technology, there are various types of communications code. Code to matlab format)

根据直扩原理，首先有随机数发生器产生一系列二进制信息数据（+1，-1），每个信息比特重复Lc次，Lc对应每个信息比特所包含的伪码片数，包含每一比特Lc次重复的序列与另一个随机数发生器产生的PN序列c(n)相乘。然后在该序列上叠加高斯白噪声和形式为i(n)=Acosw0n余弦干扰下次信号，切余弦干扰信号的振幅满足条件A<Lc。在解调器中进行与PN序列的互相关运算，并且将组成各信息比特的Lc个样本进行求和。加法器的输出送到判决器，将信号与门限值0进行比较，确定传送的数据为+1还是-1，计数器用来记录判决器的错判数目。(According to the principle, first some straight expansion random number generator produces a series of binary data (+ 1-1), each information bit repetitive Lc times, Lc for each information bit contains PN code piece count, embraces each bit Lc times repeated sequence and another random number generator produces PN sequence c (n) multiplication. Then in the sequence superimposed on gaussian white noise and forms as I (n) = Acosw0n cosine interference next time signal, cut cosine interfering signal amplitude satisfy conditions A < Lc. In the modem with the cross-correlation operation PN sequence, and the information will comprise the Lc a sample bits peace. The output of the adder judgment device, will signal to compare with threshold 0 data transmitted, determine for+ 1 or-1, counter is used to record the number victimised judgment. )

代码已经整合到文档，直接copy到matlab命令行，运行即可。用阈值分割、形态学处理等解决了很多很难分割的图像。(The code has been integrated into the document, direct copy to the Matlab command line can be run. Thresholding and morphological processing to solve many difficult to split the image.)

window平台下clearcase的使用指南，包括安装与使用(A component of the Windows platform use guidelines, including installation and use)

关于空间计量模型，其中包括空间滞后、空间误差、空间杜宾(study about spatial econometric models)

说明：  目标视频跟踪的基础，kcf的matlab版，可使用otb工具箱(The basis of target video tracking, the matlab version of KCF, can use OTB toolbox)

Discrete cosine transform

power_syncmachine.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_syncmachine.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

计算方法 大学 求根 牛顿求根公式D:matlab mm ootfind.rar(calculation Newton University Root Root Formula D : Matlab nmm rootfind.rar)

Character recognition of kannada system