PHC

This creates a trapezoid wave, similar to the built-in square function but with no duty cycle option

MATLAB中关于三相V_I测量装置的简介与使用方法的中文介绍，和MATLAB中帮助的内容相对应(MATLAB concerning the introduction and use of the three-phase V_I measuring apparatus Chinese description, and MATLAB Help content corresponds)

用matlab实现TFIDF算法,有助于初学者了解关键字提取算法.(TFIDF algorithm using matlab implementation will help beginners understand the keyword extraction algorithm.)

关于灰度直方图均衡化，规范化和匹配，并有比较(On histogram equalization, standardization and matching)

a function that convert the rgb to iii format and vice versa it also take the singularity problem to account

说明：  该算法集集中了数值分析当中几乎所有的插值算法，如牛顿法，艾特肯法，高斯法，样条函数法等，均在MATLAB（R2006@）中运行通过了。(The algorithm sets a numerical analysis which focused on almost all the interpolation algorithms, such as Newton' s law, Aitken law, Gauss law, such as spline function method, are in the MATLAB (R2006 @) run through the.)

OF,实际上OF是MCM Multi-CarrierModulation，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开，这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽，因此每个子信道上的可以看成平坦性衰落，从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分，信道均衡变得相对容易。在向B3G/4G演进的过程中，OFDM是关键的技术之一，可以结合分集，时空编码，干扰和信道间干扰抑制以及智能天线技术，最大限度的提高了系统性能。(OF)

inverted parabola is a matlab source code to simulate antenna gain

MATLAB初级图形演示系统，用于进行十进制和十六进制的转换(MATLAB junior graphic presentation systems used for decimal and hexadecimal conversion)

这是关于直接序列扩频通信系统的DS-CDMA方式的仿真设计，系统主要分为发送机和接收机两部分，包括17个可用于SIMULINK仿真的S-FUNCTION代码M文件，和一个MATLAB源程序的DOC文件，程序都有详细的注释。(This is a direct sequence spread spectrum communication system on the DS-CDMA mode simulation design, the system can be divided into two parts, transmitter and receiver, including 17 for the S-FUNCTION SIMULINK simulation of M code files, and a MATLAB source code The DOC file, the program has detailed notes. 朗读 显示对应的拉丁字符的拼音 字典- 查看字典详细内容名词0.directness0.immediacy形容词0.direct0.immediate0.first-hand0.plump副词0.straight0.right0.slap )