yuanzhu1

不知道怎么弄的 你先给我开开吧 我急着用呢 好不好啊(SDAFSDFGSGQWRAEFSDFDSFGGSDF)

说明：  将dicom文件提取为体数据的代码，在matlab2009a下测试通过(Dicom file will extract the code for the body of data, tested by the matlab2009a)

在matlab中实现三种边界条件下的三次样条插值，以龙格函数为例(n the MATLAB, we implement three spline interpolation under three boundary conditions, taking Runge function as an example.)

manual implementation of cognitive radio

simon hykin problem 3.40

alternative proofs of theorems from ATHENS

讲述了频域模板匹配的原理及算法，将图像转到频域进行处理可以提高匹配的精度(About the frequency domain template matching principle and algorithm, the image to the frequency domain processing can improve the matching precision)

正弦sin映射，要学习混沌的可以了解下，还有pdf曲线(Sine mapping with pdf curve, learning chaos can understand)

For inverting a matrix, Gauss-Jordan elimination is about as efficient as any other method. For solving sets of linear equations, Gauss-Jordan elimination produces both the solution of the equations for one or more right-hand side vectors b, and also the matrix inverse A(-1). However, its principal weaknesses are (i) that it requires all the right-hand sides to be stored and manipulated at the same time, and (ii) that when the inverse matrix is not desired, Gauss-Jordan is three times slower than the best alternative technique for solving a single linear set.

关于信号处理中傅立叶变换的MATLAB函数，可以与FFT进行对比，运算速度比较快。(on Signal Processing Fourier transform function MATLAB, compared with the FFT. Operational speed is faster.)