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ofdm
- 研究OFDM系统抗干扰技术，采用Matlab仿真环境，评价采用循环前缀(CP)和均衡技术的OFDM系统在多径环境和衰落信道条件下的误比特率、误帧率等性能指标。-Study on anti-jamming technology OFDM system using Matlab simulation environment to evaluate the use of cyclic prefix (CP) technology and balanced OFDM system in multipat
test3-5
- 问题描述：设有11种不问的钱币各若干张，可用这II种钱币产生许多不同的面值。试 设计一个算法，计算给定的某个面值，能有多少种不同的产生方法。例如有1分3张，2分 3张，5分1张，则能组成7分面值的方法有：3个1分+2个2分，1个1分十3个2分，2 个1分+1个5分，1个2分+1个5分共四种。 ^编程任务：对于给定的II种不同钱币，编程计算某个给定面值能有多少种不同的产生 方法。-Problem Descr iption: There should be 11 kinds of coi
test3
- cognitive radio model as in an efficient Discovery of Spectrum Opportunities with MAC-Layer Sensing in Cognitive Radio Networks
test3
- vc和mat混合编程，利用matlab的com组件来实现mat和vc的混合编程-vc and mat mixed programming, the use of matlab' s com vc components to achieve mat and Hybrid Programming
Test3
- 树与二叉树实验。包括二叉树的先序、中序、后序遍历，高度的计算，叶子节点的计算。-Tree and binary tree experiment. Including the first order binary tree, in order, after the traversal, calculate the height, leaf node calculation.
test3
- 编程实现功能：求2个数的最大公约数和最小公倍数。要求用函数实现，并且将主函数和这两个函数分别存入3个文件a.cpp,b.cpp,c.cpp中。然后用文件包含的方法实现多文件编译链接。-For the biggest number 2 companies and minimum LCD. Ask to use function, and will be the main () function and the two functions are deposited in the three doc
test3
- 数据结构是计算机存储、组织数据的方式。数据结构是指相互之间存在一种或多种特定关系的数据元素的集合。-The data structure is a computer store, organize data. The data structure is a collection of one or more data elements of the specific relationship between each other.
test3
- 用两种递推最小二乘辨识的方法辨识吹风机函数。在加白噪声和有色噪声的情况下观察变化。两个辨识的结果与实际输出很接近，但是都会比实际的要大一点。有可能是对有色噪声的估计所引起的。噪声的增加不明显。-Identification by two recursive least squares method to identify a hair dryer functions. Observe the changes in the plus white noise and colored noise si
test3
- PYTHON编写，网络小爬虫，用于爬取某网站书籍图片-network crawler
test3
- Lonczos算法；这个算法可以为数学实验的课程提供帮助。-This algorithm can offer help for mathematics experiment course.
Test3
- Forgery Detection using PCA with feature Extraction
test3
- Motion multi - target detection，then Color detection，easier to studing
Test3
- 1 输入：信源符号个数r，以及r-1个信源的概率分布p； 2 输出：每个信源符号对应的Huffman编码的码字(The 1 input is the number of source symbols R, and the probability distribution P of R-1 sources. 2 output: each source symbol corresponds to the Huffman encoded codeword.)