jiuzhengbujunyunzhaoming

matlab写的模式识别的程序，可以实现对模板文件的识别(matlab write pattern recognition procedure, can achieve recognition on the template file)

变学习因子粒子群算法，来自于《精通MATLAB最优化计算》(pso with variant learning factor)

This is code for Haralick feature extraction for image in matlab. The basis for these features is the gray-level co-occurrence matrix. This matrix is square with dimension Ng, where Ng is the number of gray levels in the image. Element [i,j] of the matrix is generated by counting the number of times a pixel with value i is adjacent to a pixel with value j and then dividing the entire matrix by the total number of such comparisons made.

16QAM调制数据，符号速率1Mbps，用于时钟同步电路的输入数据。(16QAM modulation data, symbol rate 1Mbps, for clock synchronization circuit input data.)

说明：  不调用matlab库函数，实现任意奇数方块模板，对其内数值进行中值滤波，包括对高斯，椒盐图的处理(Do not call the matlab library function, the realization of arbitrary odd-numbered box template, with its value for median filtering, including the Gaussian, salt and pepper map processing)

频域反馈均衡器仿真设计，采用FFT快速变换，抗通信中的多径干扰(frequency decision feedback equaliter，use FFT，in order to estimate the ISI in communication)

MSK信号的调制与解调，其中调制采用的是正交调制方式，解调采用的是差分相干解调(MSK modulation and demodulation of the signal, wherein the quadrature modulation using a modulation, demodulation using a differential coherent demodulation)

移动通信中的MIMO信道模型，请大家一起多多交流(Mobile communication MIMO channel model, please more exchanges with U.S.)

用MATLAB产生正态分布和均匀分布,采用三种方法，并且进行纵横向对比(Generated using MATLAB normal and uniform distribution, using three methods, and conducted to compare vertical and horizontal)

该程序是基于MATLAB的磁悬浮控制系统的离散控制算法实现程序(The program is based on discrete control algorithm based on MATLAB magnetic levitation control system to achieve program)