搜索资源列表
qpsksystem_SJSU_mdl
- QPSK modulation system with recover loops-This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. Th
Hpoz_txt2coord
- 使用此函数来提取一个地理坐标输入字符串了。该功能非常灵活,因此,协调可能位于任何地方的字符串,并可能有许多的格式之一。 例子: txt2coord( 100 ° 7 30“宽 ) txt2coord( 100 ° 7 30 w 的) txt2coord( -100 ° 7 30“ ) txt2coord( 100 ° 75 w 的) txt2coord( 100 .125 °以西 ) txt2coord( 喇嘛100 °,7分钟 30 S喇嘛 )
power_3phsignaldq
- A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequ
tichuxiu
- 异常值检验与剔除的t检验法,本程序要求样本不超过30-Judging outliers and removed the t-test, the procedural requirements of the sample does not exceed 30
zhaoxiaopu
- 位置指令为幅值为1.0的阶跃信号,r(k)=1.0。网络结构为1-4-1,高斯函数的参数值取Cj=[-2 -1 1 2]T ,B=[0.5 0.5 0.5 0.5]T 。 网络权值学习参数为η=0.30,α=0.05 。PID控制各参数的初RBF网络控制,被控对象为G(s)= 取采样时间为1ms,采用Z变换进行离散化,离散化后的被控对象为 y(k)=-den(2)*y(k-1)-den(3)*y(k-2)+num(2)*u(k-1)+num(3)*u(k-2)
Mackey-glass
- 该代码用于生成t=30时的Mackey-glass时间序列-This matlab is designed for the generation of Mackey-time series when t=30
KALMAN
- 用Matlab实现了简单的卡尔曼滤波,应用于一个温度测量实例中:假想有这样一间教室:实际温度:30 + sin(t / 10),某人根据以往经验,知道温度的变化规律,但他每分钟估计温度值,都比之前高估0.03度,房间中有一个温度计,但测量值存在随机误差。并附加测试结果图,对比了互补滤波、卡尔曼滤波、低通滤波的结果。-Matlab achieved with a simple Kalman filter, a temperature measurement used in the example:
Interpolation
- 线性插值,椭圆插值,随机插值,各种插值计算方法 Interpolation类的第一种边界条件的三次样条函数插值、微商与积分(double[] x = {0.52,8.0,17.95,28.65,50.65,104.6,156.6,260.7,364.4,468.0,507.0,520.0}; double[] y = {5.28794,13.84,20.2,24.9,31.1,36.5,36.6,31.0,20.9,7.8,1.5,0.2};