xiaobo-quzao

粗糙集matlab算法，有属性约简，值约简，规则生成等多种算法。(Neighborhood rough set based feature evaluation and reduction)

给需要的朋友参考 主要是滤波器的设计 大家可以下下来 作为设计的基础参考(Reference to a friend in need is mainly designed to filter down we can make a basis for the design reference)

802.11b的基带物理层仿真模型，希望可以对他人有帮助(802.11b baseband physical layer simulation model, hoping to help others)

实现单稳触发功能，扩展输入信号为指定时常(a implement of mono，expand the input signal to a given time)

说明：  高光谱图像分类，使用KNN分类器，进行分类。(For hyperspectral image classification, KNN classifier is used.)

用于图形图像处理的小波变换程序，实现图像的分解与重构。(Used for graphic image processing of wavelet transform programs achieve image of decomposition and reconstruction.)

16qam,10dB,对学习正交振幅调制的同学有很大的帮助。(16qam, 10dB, quadrature amplitude modulation for the students to learn a great help.)

惯性导航解算程序，四阶龙格库塔发更新四元数，求姿态、速度和位置(Solver inertial navigation procedures, fourth-order Runge-Kutta issued to update the quaternion, seeking attitude, velocity and position)

基于多相结构的信道化发射机实信号输出matlab仿真程序:从仿真得到的图可以看到，输出8路实信号所需的带宽为输出8路复信号所需带宽的一半。另外，输出的复信号频谱结构不再像直接法实现时所得到的顺序对应结构，其原因还有待进一步研究。(Channel based on multi-phase structure of real signal of the transmitter output matlab simulation program: graph obtained from the simulation can be seen, the output 8-channel bandwidth needed for real signals, the output 8-channel half the bandwidth required for complex signals. In addition, the output structure of the complex signal spectrum is no longer realized as the direct method corresponds to the order obtained by the structure, the reason remains to be further studied.)

说明：  相干增强扩散，可用于去噪，去噪的同时可较好的保持边缘特征 (failed to translate)