kalman

直扩超宽带的simulink仿真程序，绝对原创。(DS-UWB the simulink simulation program, an absolute original.)

针对无参考模糊图像质量评价算法NRSS的matlab实现，不需要参考图像即可实现图像质量评价。(For blur-free reference image quality assessment algorithm NRSS matlab implementation, without reference to the image to achieve image quality uation.)

同时采用身高和体重数据作为特征，用Fisher线性判别方法求分类器，将该分类器应用到训练和测试样本，考察训练和测试错误情况。将训练样本和求得的决策边界画到图上，同时把以往用Bayes方法求得的分类器也画到图上，比较结果的异同。(At the same time the height and weight data as features, Fisher with linear identifying method for classifier, will this classifier applied to training and test sample, to investigate the training and test error conditions. Will the training sample and values of the decision on the graph shows the boundary, and at the same time before the Bayes method with optimal classifier also paint chart, the similarities and differences of the comparison results. )

speech modification using matlab

无刷直流电机的模糊PID控制 simulink仿真(Brushless DC motor simulink simulation of the fuzzy PID control)

几个用MATLAB语言编写的扩展卡尔曼滤波例子，适合初学者(some example about EKF(Extended Kalman Filter))

说明：  在雷达成像中运用最基本的距离多普勒算法实现雷达成像(At the most basic use of radar imagery from the Doppler radar imaging algorithm implementation)

Channel Estimation of MIMO OFDM with MMSE Estimator.

ldpc codes codec procedures, very good for learning ldpc.

通过修改图像像素值的后4低位比特，实现随机0～1序列水印信息的嵌入(Modify the four low bit， accomplish embedding random 0～1 watermark sequence. )