ellipse

说明：  小波阈值去噪的软硬阈值去噪算法，里面包含了软硬阈值不同的去噪效果，大家一起学习哈(Hard and soft wavelet threshold denoising threshold denoising algorithm, which includes hard and soft threshold denoising different effects, we will study together and Kazakhstan)

Implementation of Playfair Cipher in C

depelopment research on watermarking

建立飞机散射模型，并计算飞机模型的RCS值；雷达目标EKF滤波算法(Aircraft scattering model is established, and calculation model airplanes RCS value; Radar target EKF filtering algorithm)

说明：  二进制基本遗传算法例程序，运用matlab M文件编写。(Binary basic genetic algorithm example program, the use of Matlab M documentation.)

单闭环直流电动机控制，实现PID自动控制(Single loop DC motor control)

对于学习混沌及设计混沌系统 可以用来参考学习用(For learning the chaotic and design of chaotic systems can be used to refer to learning with)

详细介绍了各种先进的PID控制方法，并用Matlab对各种方法进行了仿真分析。相信对广大工程技术人员有所裨益。(detailed description of the various advanced PID control method Matlab and used various methods to the simulation analysis. I believe that the majority of engineering and technical personnel benefits.)

Morphologic filters in matlab.

说明：  QPSK的Matlab/Simulink的调制解调仿真系统，给出接收信号眼图及系统仿真误码率，包含载波恢复，匹配滤波，定时恢复等重要模块，帮助理解QPSK的系统(QPSK Matlab/Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching filter, timing recovery and other important module to help understand the system QPSK)