搜索资源列表
tf
- 一本国外网站下载的时频分析的权威资料。我看过了，写得挺有深度的，总结得很好
tfidf---c
- 用c#写的tf/idf代码，用来进行文本相似度计算的
tf-idf
- 关于TF-IDF排序问题,对于中文文档都能用的很方便的...需要的可以看一下子
tf-idf用于文档聚类
- tf-idf用于文档聚类，权重计算，用MATLAB实现的，自己编写非常好用！,tf-idf for Document Clustering, weight calculation, use MATLAB to achieve, I have written is very easy to use!
RostNat
- 很不错的语料分析工具，有分词、分析等等。最主要的还有TF/IDF的分析结果。很是实用-Very good tool for corpus analysis, took part in word analysis, and so on. The main TF/IDF analysis of the results. Is practical
tfidf
- 我用容器写的文本词条tfidf权值计算程序，简单实用，内含文件格式，适合中英文-I used to write the text container tfidf term weight calculation program, simple and practical, including file format, suitable in both English and Chinese
aug_routh
- 計算Augmented Routh table的工具， 只須輸入由tf, zpk, ss, fdr建立的System Function， 程式會自動計算及顯示Routh table的數值。-Augmented Routh table Calculation. AUG_ROUTH_TABLE=AUG_ROUTH(G) computes the augmented Routh table for a given system G (created with either TF, ZPK,
chordal
- 輸入兩個由TF, ZPK, SS 或 FRD建立的system function後，程式會自動計算在riemann plot上的Chordal distance值。-function delta=chordal(G1,G2) This is the Chordal distance calculation tool on riemann plot.
closepole
- [自動控制]CLOSED LOOP POLES計算工具，使用者輸入系統Function(由TF, ZPK, SS, FDS建立)，以及feedback controller，程式會計算出closed loop poles. -CLOSED LOOP POLES calculation tools for automation control. POLE=POLEPLACE(P,C) returns the closed loop system poles for a given plan
hankel3
- [自動控制] Routh-Hankel matrix數值計算工具，輸入System Function後，程式會計算Hankel singular values and vectors、Schmidt pairs等值。詳情請見英文描述。-<<singular values and vectors>> [R_G,Sigma,U,V,Us,Vs]=HANKEL3(G) computes the Routh-Hankel matrix, the Hankel singular
norm2
- [自動控制]Time domain 2 norm 計算程式。輸入system function(由TF, ZPK, SS, FDS建立)，程式會自動計算2-norm.-NORM2(G) computes the 2-norm, i.e. the RMS value, of a strictly proper stable system G (created with either TF, ZPK, SS, or FRD). || [RMS_VALUE, AUG_ROUTH_TABLE]=
tfidfsrc
- tf-idf 算法对文章进行词汇统计,包括各个词的权值，出现次数等-tf-idf algorithm vocabulary statistics articles, including the right of the value of each word, frequency, etc.
tfidf
- tfidf 是個非常普遍作用在文件檢索的功能，輸入為一個[i*j]的term-frequence的矩陣，輸出為[i*j]的tfidf值-tfidf has been applied on the task of text process. The input of the function is a [i*j] term-frquency matrix. The output is a [i*j] of which element is calculated by the tfidf measu
3D_TFSF
- code for implementation FDTD3D with plane wave tf/ts
ode45
- 解常微分方程的Matlab程序 字符串ypfun是用以表示f(t, y)的M文件名, tspan=[t0, tfinal]表示自变量初值t0和终值tf y0表示初值向量y0，可选参数options为用odeset设置精度等参数。 输出列向量tout表示节点，输出矩阵yout 表示数值解，每一列对应y的一个分量。若无输出参数，则作出图形。-Solution of ordinary differential equations of the Matlab program is
GA_fitting
- 此代码是本人写的用遗传算法拟合MIMO系统TF模型参数，通过例子说明算法的有效性。-This code is written, I fit MIMO systems using genetic algorithms TF model parameters, through the examples of the algorithm.
TFIDF
- tf*idf algoritm is a famouse algoritm in text mining.
tf-toolbox
- 时频分析工具箱包括短时傅立叶变换和二次型时频分析的matlab代码，好不容易下载下来的贡献给大家-The Time-Frequency Toolbox (TFTB) is a collection of about 100 scr ipts for GNU Octave and Matlab (R) developed for the analysis of non-stationary signals using time-frequency distributions. It is prim
tf-idf-algorithm
- 按tf-idf在剔除一些常用词后给出文本中术语的统计算法和程序，并按降序进行排序,另外，对文档建立inverted file，然后进行检索的算法-Tf-idf removed by a number of commonly used words in the text given after the algorithm in terms of statistics and procedures, according to descending order, in addition, the do
tf-idf
- 一个中文的tf-idf算法示例程序，仅供参考，望多多指正-A Chinese of tf-idf algorithm sample program for reference purposes only hope a lot of corrections