這是一個小波變換處理語音信號的matlab程序，用于語音去噪
上傳時間： 2015-05-18
上傳用戶：colinal
數字運算，判斷一個數是否接近素數 A Niven number is a number such that the sum of its digits divides itself. For example, 111 is a Niven number because the sum of its digits is 3, which divides 111. We can also specify a number in another base b, and a number in base b is a Niven number if the sum of its digits divides its value. Given b (2 <= b <= 10) and a number in base b, determine whether it is a Niven number or not. Input Each line of input contains the base b, followed by a string of digits representing a positive integer in that base. There are no leading zeroes. The input is terminated by a line consisting of 0 alone. Output For each case, print "yes" on a line if the given number is a Niven number, and "no" otherwise. Sample Input 10 111 2 110 10 123 6 1000 8 2314 0 Sample Output yes yes no yes no
上傳時間： 2015-05-21
上傳用戶：daguda
哥們圖像增強技術的畢業設計，應用于圖像去噪等領域，里面集成了絕大部分濾波器，VC6下測試通過。
上傳時間： 2014-11-08
上傳用戶：yph853211
c語言版的多項式曲線擬合。 用最小二乘法進行曲線擬合. 用p－1 次多項式進行擬合，p<= 10 x,y 的第0個域x[0],y[0],沒有用，有效數據從x[1],y[1] 開始 nNodeNum,有效數據節點的個數。 b,為輸出的多項式系數，b[i] 為b[i-1]次項。b[0],沒有用。 b,有10個元素ok。
上傳時間： 2014-01-12
上傳用戶：變形金剛
是一篇碩士論文，主要是研究偏微分方程的圖像去噪
上傳時間： 2013-12-01
上傳用戶：qazxsw
New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT （signal process 中的文章，mp去噪）
標簽： pursuit-based improvement ultrasonic algorithm
上傳時間： 2015-11-01
上傳用戶：asasasas
隱馬爾可夫模型源代碼，可用于圖像處理，分類，壓縮，去噪等等。
上傳時間： 2015-12-06
上傳用戶：cursor
mathematical problems in image processing主要講述的是圖像處理（分割，恢復，去噪）中的一些數學知識。
標簽： mathematical processing problems image
上傳時間： 2014-01-23
上傳用戶：refent
We have a group of N items (represented by integers from 1 to N), and we know that there is some total order defined for these items. You may assume that no two elements will be equal (for all a, b: a<b or b<a). However, it is expensive to compare two items. Your task is to make a number of comparisons, and then output the sorted order. The cost of determining if a < b is given by the bth integer of element a of costs (space delimited), which is the same as the ath integer of element b. Naturally, you will be judged on the total cost of the comparisons you make before outputting the sorted order. If your order is incorrect, you will receive a 0. Otherwise, your score will be opt/cost, where opt is the best cost anyone has achieved and cost is the total cost of the comparisons you make (so your score for a test case will be between 0 and 1). Your score for the problem will simply be the sum of your scores for the individual test cases.
標簽： represented integers group items
上傳時間： 2016-01-17
上傳用戶：jeffery
1.matlab編程，實現函數的倒排序； 2.程序實現FFT,傅立葉逆變換； 3.一個圖像處理程序，添加噪聲，去噪。
上傳時間： 2016-01-20
上傳用戶：米卡
