concave_optimization

用Matlab实现的简单的二维主成分分析算法，最后以点阵图输出结果(Using Matlab realize a simple two-dimensional principal component analysis algorithm, the final output to bitmap)

dpsk信号的调制解调matlab代码实现的一个例子，采用正交调制解调。(DPSK signal modulation and demodulation matlab code an example of the use of orthogonal modulation and demodulation.)

利用MATLAB软件编写的序列二次规划算法程序，包括二次规划子程序的编写，用于求解非线性函数的最小值问题。(Using MATLAB software written in sequential quadratic programming algorithm program, including the preparation of quadratic programming routines for solving nonlinear function of the minimum problem.)

for camera calibration

多维直方图程序，用来描绘多维数据的直方图matlab程序(Multi-dimensional histogram procedure, used to describe multi-dimensional data histogram matlab program)

this is increment area method to forecast sedimentation in dams reserviour

利用最小均方误差算法进行系统参数的辨识,其中步长确定(This program is an LMS algorithm used for system identification. The step of the algorithm is a constant. )

matlab读取bin或其他文件，修改其中数据，把数据生成到txt文档(matlab read bin or other document, modify the data, the data generated into txt file)

cnv_encd.m　卷积编码程序 viterbi.m　　卷积译码程序 其它的是viterbi.m中用到的子函数(cnv_encd.m convolution coding procedures viterbi.m other convolution decoding process is used in viterbi.m Functions)

这是MATLAB的界面—GUI的几个例子，直接打开就能用。(This is the MATLAB interface- GUI examples, can be used to open directly.)