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pca.m
- 本程序的运行环境为matlab6.5，在command window下输入数据x和a，然后调用函数pca（x，a）（即本程序的主程序）输入的两个参数的意义是：一个是样本数据x，另外一个是主成分累积贡献率的一个闸值，作为选定主成分个数的一个重要数据。 即可得到样本的协方差矩阵，相关矩阵，相关矩阵的特征根及特征向量，主成分个数和主成分负荷矩阵。 -the procedures for the environment matlab6.5. under the command window i
signalandprocesing
- 压缩文件中包含五个matlab程序，可用于求解信号与系统常用信号（如双边、单边指数信号、门函数等）的傅立叶变换并图形显示变换结果-compressed file contains five Matlab procedures, can be used for signal and the signal system used (such as bilateral, unilateral index signal gate function) of the Fourier transform an
PWMSound
- 脉冲宽度调制（PWM）是英文“Pulse Width Modulation”的缩写，简称脉宽调制。它是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用于测量，通信，功率控制与变换等许多领域。一种模拟控制方式，根据相应载荷的变化来调制晶体管栅极或基极的偏置，来实现开关稳压电源输出晶 体管或晶体管导通时间的改变，这种方式能使电源的输出电压在工作条件变化时保持恒定。 脉冲宽 -Pulse width modulation (PWM) is the English &qu
matlabgezhongzhouqixinhao
- 各种周期信号的傅里叶变换，如门信号等，还有些就是常用的信号。-A variety of Fourier transform of periodic signals, such as the gate signals, some signal is commonly used.
IT_Bible_for_Students
- 很好的书籍,对从事IT的人,都会有帮助.-a good book guide you to the gate of IT
shuiweixjy
- 上下游节制闸同时关闭时，下游闸门前和渠道中最大壅水位计算-Upstream and downstream at the same time controlling gate closed, the downstream gate and channel pre-calculation of the largest stop up the water level
CDFGmat
- 本文讨论内容如下：智能天线的布阵方式一般有直线阵、圆阵和平面阵，阵元间距1/2波长（若阵元间距过大会使接收信号彼此相关程度降低，太小则会在方向图形成不必要的栅瓣）-This article discusses the following: the composition of smart antenna approach generally linear array, circular array and planar array, array element spacing of 1/2 wa
gate
- gate exam guide book
andnot_adline
- and gate using adaline
SpeedRegulationSystemResearchofMiningElectricLocom
- 矿用电机车电控系统有两种,一种是有触点的电控系统,另一种是脉冲调速系统。以晶闸管为主要元件的脉冲调速系统在矿用电机车中仍大量使用。晶闸管属于半控型器件,其控制极只能控制开通而不能控制其关断,在低速运行时,晶闸管一经导通后,如果不能根据需要关断,则电动机承受全部电压而失去控制,电机车全速运行。本文利用MATLAB软件对矿用电机车晶闸管脉冲调速系统的主电路进行建模并仿真,对影响安全运行的关键元器件进行了详细的分析。仿真结果表明晶闸管脉冲调速系统存在安全隐患。随着电子工业的飞速发展,一种新型的全控型电
RJ-MCMC
- 可逆挑转马尔科夫链门特卡洛算法实现代码(在matlab下实现的)-Reversible Markov chain transfer gate pick Teka Luo algorithm code (in matlab under implementation)
Vehicle-License-Plate-Registration
- The strategy of the project is to design automatic system for opening a gate without mounting any signal transmitter on the car. Thus, the project is to investigate and construct an application whereby the system will recognize the Vehicle licens
fourier
- 这是门信号的fourier变换，matlab语言编写，有注释，很明了-This is the Fourier transform, gate signal matlab language, have comments, is clear
crystal-scatter
- 程序用于PET仿真晶体散射的计算。基于Gate仿真软件。程序简单易懂，很有参考价值。-The code is used to calculate the crystal scatter of PET simulation.
Sync
- early-late gate Sync for DPD system
hanban-paiduilun--renkouzengzhang
- 本人自己做的三篇数学建模论文 一个是基于主成分分析的人口增长预测 一个是基于排队论的高速公路收费口的设置 一个是关于航班的-I own the three papers of mathematical modeling is based on principal component analysis of a population forecast is based on queuing theory, a highway toll gate, setting one on the flight
main_bitloop
- 位同步程序，本程序通过早迟门的结果，通过相位误差鉴别器和环路滤波器和DCO，来达到位同步。-Bit synchronization program, this program, the results of the early-late gate phase error discriminator and loop filter and DCO to achieve bit synchronization.
Early_late
- 早迟门算法，定时同步中的经典算法，适合初学者学习参考-Early-late gate algorithm, timing synchronization in the classical algorithm, suitable for beginners to learn the reference
early-late-gate
- 一个二进制PAM通信系统，使用滚降系数0.4的升余弦波形，速率4800bps，仿真早迟门的工作-A binary PAM communication systems, the use of roll-off factor of 0.4 or cosine waveform, rate 4800bps, early-late gate simulation work
and-gate
- programming of and gate