ldpc_decode_MacKay_Neal

短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)

MATLAB下实验室摄像头图像处理，以及摄像头实现跟踪。(MATLAB image processing laboratory camera, and the camera to achieve tracking.)

数学建模的程序，用于绘制多元因素的图，2011年建模的程序(Mathematical modeling procedures, multiple factors used to draw maps, 2011 modeling procedures)

局部加权线性回归，解决非线性回归问题，可以在Matlab直接测试。(This code is the Locally Weighted Linear Regression,which is mainly used to cope with non-linear regression.)

Rigid Body Dynamic Triple Pendulum with Springs

DSR bug report in pdf format

encoding of iris and its recognition using matlab

This code is about radon transform of seismic data.

信道估计中所使用的关键程序希望对大家有帮助(Channel estimation used in the critical processes for all of us want to help)

说明：  有详细的约束优化问题法源代码，可以用于控制器参数寻优(Constrained optimization problems with detailed method source code, can be used for controller parameters optimization)