comtest

数学建模的十五种方法 matlab中可以运用(Fifteen of the kind of mathematical modeling method )

Generalized plant example

自动控制理论中校正部分MATLAB仿真介绍(Automatic correction of part of the MATLAB simulation of the theory introduced)

基本的调制解调程序集(包括BPSK,QPSK,QAM,GMSK等)(Modem basic assembly (including BPSK, QPSK, QAM, GMSK, etc.))

Newton Raphson Jacobian algorithm in 3 Phase

运用matlab语言编制的卡尔曼滤波程序。(matlab kalman)

小波变换获得细节和逼近子图，再求子图能量 用L1范数来求(wavelet transform energy)

Kalman by Sid Meh constant velocity (filter)

以matlab为工具利用数字图像处理技术对答题卡进行了识别，并对识别结果进行了处理。注意到答题卡在采集图像的过程中由于各种原因可能会产生图像倾斜、水平或垂直错位，要进行正确识别首先必须对其进行校正，再依据像素检索技术进行识别。(With MATLAB as the tool, the answer card is identified by digital image processing technology, and the recognition results are processed. It is noted that the answer card in the process of collecting images may cause image tilt, horizontal or vertical dislocation for various reasons. To correct recognition, it is necessary to correct it first and then identify it according to the pixel retrieval technique.)

create different noise patterns and then use different filtering methods on them.