cobol

matlab函数文件 绘制卫星视角的三维地球视图 清晰逼真(matlab function file rendering three-dimensional perspective of the Earth satellite view vivid)

利用pca计算出两个统计量，通过对统计量的大小比较以判定故障是否发生。(Pca is calculated using two statistics, by comparing the size of the statistic to determine whether the fault occurs.)

基于均匀直线阵列的DOA估计，采用多重信号分类算法对信号源方位进行估计。(Based on uniform linear array DOA estimation, using multiple signal classification algorithm to estimate the signal source direction.)

C++ IIR filter module hided behind interfaces, coefitients format compatible with matlab SOI matices

DVB_S2_LDPC整体累积编码算法文档(DVB_S2_LDPC overall cumulative encoding algorithm document)

一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算， 而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可 大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余 数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。 (A typical PID process, using the microcontroller as a control cpu, make some simplification, the specific PID parameters must be determined experimentally by a specific object. As the chip processing speed and ram resource constraints, generally do not use floating-point operations, and all parameters of all integers, and divided by an operator to the last N-th power of 2 data (the equivalent of the shift) for a similar fixed-point operations, can greatly improve the speed of operation, according to the different requirements of precision control, when high precision, attention to retain the shift caused by the " remainder" and on the remainder of compensation. This procedure is commonly used basic structure pid algorithm, does not include input and output processing section.)

比例谐振控制器功能性验证 PR 控制器，对三次及技术次谐波对应控制其输出做出分析(PR controler function test)

绿色破解版的SOURCEINSIGNHT软件，很好用的，可以帮助您检测代码编写时间(Green cracked version of SOURCEINSIGNHT software, well used, can help you detect coding time)

用MATLAB实现对图形图像的处理，图像的平滑滤波。(Realized by MATLAB graphics image processing, image smoothing.)

群智能算法中的差分算法，好用有效，含有测试函数和换图函数(differential algorithm)