psd_boc

在数值分析中，比较CG和Lanczos的计算结果.并比较了不同特征值情况下的计算结果。(in numerical value analyse, Compare the CG and Lanczos, futher more, we compare the CG and Lanczos in the different eigenvalue.)

VQ方法的说话人识别的matlab代码，为刚接触矢量量化的新手准备(VQ method of speaker recognition matlab code for vector quantization刚接触novice ready)

利用kalman滤波器对具有随机加速度的物体运动路线的进行信号采样，滤波处理和估计。(use kalman filter to sample signals of object moving route with random acceleration,filter and estimate)

以matlab实作histgram equalizatuin(To implement histgram equalizatuin matlab)

mtsp解决方案的matlab求解，可以很好的解决多旅行商的tsp问题(mstp solution matlab solving Can solve the multiple traveling salesman tsp)

Today, there is almost no area of technical endeavor that is not impacted in some way by digital image processing.We can cover only a few of these applications in the context and space of the current discussion. However, limited as it is, the material presented in this section will leave no doubt in the reader’s mind regarding the breadth and importance of digital image processing.We show in this section numerous areas of application, each of which routinely utilizes the digital image processing techniques developed in the following chapters. Many of the images shown in this section are used later in one or more of the examples given in the book. All images shown are digital.

Inspired with scramble game in android, a algorithm for searching dictionary words based on the traversing of 4x4 word matrix. taking long time to run but a novice idea.

说明：  椭圆的拟合 MATLAB源代码 很强大！(Fitting elliptical MATLAB source code is very powerful!)

复数运算与极座标绘图，matlab程序和课件(Complex operation with Polar drawing, matlab program and courseware)

Exponential distribution function by uniform distribution function