对原始Lena图像三种整数的取直方图均衡化

MIMO-OFDM不同信道估计的对比,基于MIMO-OFDM系统下做的信道估计技术的研究。(Contrast MIMO-OFDM channel estimation, channel estimation techniques based on MIMO-OFDM system do.)

说明：  提出一种基于桶排序的双层模型预测控制方法。对电容 电压进行桶排序，将电压排序后的子模块按次序等分为若干组，通过第一层模型预测控制确定需要插入桥臂的 组数，再通过第二层模型预测控制进一步确定需要插入的子模块。在 PSCAD/EMTDC 下搭建模块化多电平换 流器仿真系统，验证了所提方法的有效性。(A two-level model predictive control method based on bucket sorting is proposed. The capacitor voltage is sorted in buckets. The sub modules are divided into several groups in order. The number of groups that need to be inserted into the bridge arm is determined by the first level model predictive control, and the sub modules that need to be inserted are further determined by the second level model predictive control. In PSCAD / EMTDC, a modular multilevel converter simulation system is built to verify the effectiveness of the proposed method.)

有信道编码，调制，信道估计等，信号维数的估计，采用了小波去噪的思想，IMC-PID是利用内模控制原理来对PID参数进行计算，抑制载波型差分相位调制，matlab程序运行时导入数据文件作为输入参数，快速扩展随机生成树算法，从先验概率中采样，计算权重。

关于指纹识别的一些利用matlab进行图像预处理的源程序(Some of the use of fingerprint matlab source code for image preprocessing)

field distribution of a horn antenna 2D

说明：  融合中心进行SNR比较的协作频谱检测算法仿真程序(SpectrumD etection Based On Central SNR Comparison)

matlab非线性预测控制nmpc，源代码程序，很经典(matlab nonlinear model predictive control nmpc, source code, very classic)

合成孔径雷达成像算法与实现是学习SAR成像的经典书籍，也是初学者的必备数据，对SAR成像的基本原理及应用有着非常详细的讲述，文档自带书签。（附光盘数据和仿真代码）

改变窗长的相位差离散频谱校正源程序。改变窗长的相位差校正程序，可选择矩形窗和汉宁窗。已调试通过。(Matlab Codes for phase difference correction based on different window.Rectangle and Hanning Window can be choose to act.)

Introduction to matrix converter