ljdt

this is a code in matlab for character recognition depending on correlation

ex9_14 雷达的恒虚警处理（CFAR）。在雷达的数据中有很多的杂波，会造成虚警。所以我们必须进行处理，这里我们采用了慢门处理和快门处理，并且对处理后的结果进行比较(ex9_14 radar CFAR processing (CFAR). The radar data have a lot of clutter, this will result in false alarms. Therefore, we must deal with, here we have adopted a slow shutter door handle and deal with, and after the results were compared)

Indexation 1-1 for image by FFT matlab

恒压频比异步电机svpwm仿真，电流冲击很小，供电机控制初学者使用(Constant voltage frequency ratio of asynchronous motor SVPWM simulation of current shock is very small, for the use of motor control for beginners)

matlab图论很好的学习书matlab图论很好的学习书vmatlab图论很好的学习书(good book)

Matlab编程(第一版)-入门教材,包含原文和源代码。(Matlab programming (first edition)- entry materials, including text and source code. )

用牛顿拉夫森法计算非线性方程，方程简单易用。帮你解决非线性方程(Newton method with nonlinear equations La Fusen)

说明：  以lorenz吸引子为例说明四阶定步长Runge-Kutta算法 详情见程序说明(to attract son as an example to illustrate four bands will step Runge- Kutta algorithm detailed description of the procedures)

This paper not only shows the basics of signal processing.

非静止多波束声呐混响的自回归模型。综合考虑了环境，几何结构等多种因素通过时变自相关函数仿真混响复数据序列。(This work describes a technique for simulating nonsta- tiouary multibeam Gaussian sonar reverberation sequences. The primary objective is to simulate quadrature-demodulated complex digital vector sequences that have a prescribed time-variaut Covariance function. )