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ICA_demo_text
- ICA is used to classify text in extension to the latent semantic indexing framework. ICA show to align the context grouping structure well in a human sense [1], thus can be used for unsupervised classification. The demonstration shows this on medical
三弯矩插值
- 三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！-three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpola
三转角插值
- 三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！-three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpola
龙贝格积分法
- 三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！-three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpola
lagrange多项式插值
- 三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！-three polynomial interpolation Hangzhou least squares polynomial interpolation Romberg integration subparagraph Line sex angle interpolation three interpola
多项式最小二乘法
- 多项式最小二乘法 三弯矩插值法 lagrange多项式插值 多项式最小二乘法 龙贝格积分法 分段线性插值 三转角插值 这些是数值分析中常用的集中经典方法，运用matlab展示出来！-least squares polynomial interpolation three Moment Hangzhou polynomial interpolation polynomial least-squares method Long Bagby integration piec
matlab-logo
- MATLAB进入时显示的图标的程序实现,有动画效果!-MATLAB to enter the show when the program icon, animation!
progMatlab
- 这个程序能清楚显示灰度图形的灰度直方图，并能进行平滑与滤波处理，方便程序员观察了解图像。-this procedure will clearly show that the gray-scale graphics histogram, and for smoothing and filtering. Observer allows programmers to understand images.
0-1programming
- 0-1整数规划有很广泛的应用背景，比如指派问题，背包问题等等，实际上TSP问题也是一个0-1问题，当然这些问题都是NP问题，对于规模较大的问题用穷举法是没有办法在可接受的时间内求得最优解的，本程序只不过是一个练习，得意之处是用递归法把所有解都排列出来。另：胡运权所著的《运筹学基础及应用（第三版）》第97页的例3，我用本程序求解得到的结果是：最优解是x*=(1,0, 0, 0, 0)，最优值是f(x*)=8，但书求得最优解是x*=(1,0, 1, 0, 0)，最优值是f(x*)=4，是不是书中写错
ppca
- 有关PPCA的计算程序，具体可见内部文件及说明，程序比较经典，很值得参考！-the PPCA the calculation procedures, visible and internal documents show that classical procedures that it is worthy reference!
mimo_simulator
- mimo simulator,是mimo系统的常用的仿真工具，可以实现最基本的操作，拿出来与大家共享。-mimo simulator is used mimo system simulation tools, can achieve the most basic operations, to show and share.
image_BTC
- BTC的基本方法，并且编程实现，显示、观察编码后的图像，分析比较压缩性能。-the basic methods and programming, show that the observed image coding, compression performance analysis and comparison.
SmithChart
- 史密斯原图的matlab实现，用户接口界面，显示输入波的原图形态-Smith achieve the maximum of Matlab, users Interface, show that the maximum wave form
Squre
- 使用最小二乘法的一次性计算公式来估计y(i) = b0 + b1 * x + b2 * x^2 + b3 * x^3 + ...... bn * x^n中b0, b1, ..., bn的值,并显示你和的曲线.-use of least squares method of the one-time formula to estimate y (i) = b0 b1 b2 * x * x ^ 2 b x ^ 3 * 3 * ...... bn x ^ n b0, b1, ..., bn value,
adaptive-signal-arithmetic
- Some algorithms of variable step size LMS adaptive filtering are studied．The VS—LMS algorithm is improved． Another new non-linear function between肛and e(／ t)is established．The theoretic analysis and computer simulation results show that this algo
EMfor_neural_networks
- In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial Co
show
- 简简单单的一个程序，显示字体！ 这只是一个小程序，功能不是很多，但对初学者来说很有参考价值！-it is easy to read ,and this program is to tell you how to show word in dos!
show
- matlab show FFT and so on
show
- 在使用matlab示波器时运行该show.m即可以对示波器背景和线条颜色进行调整。-execute it when you want to change the color of the scope or the line。
show-the-actual-time-frequency-OF
- 在matlab中 显示hht变换后的实际时频图-show the actual time-frequency diagrams after HHT transform