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Description: pi controller matlab
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Size: 68608 |
Author: walid |
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Description: PWM在双向DC-DC的应用时十分显著的，可以用于很多场合，比如电梯节能，电动汽车-PWM convert pwm simulink pwm buckpwm pwm matlab DC DC PWM PI MATLAB PWM buck simulink dc-dc ma pi DC
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Size: 12288 |
Author: 李小飞 |
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Description: 布丰投针的函数，蒙特卡洛方法求解pi的近似值-Buffon cast pin function Monte Carlo method for solving an approximation of pi
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Size: 1024 |
Author: 张晨艳 |
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Description: matlab透射率随入射角变化的程序
na=2.10 nb=1.46 n1=1 n2=1
d=1064
for c5=0:0.5:90
c3=c5*pi/180
c1=asin(n1*sin(c3)/na) c2=asin(na*sin(c1)/nb) c4=asin(nb*sin(c2)/n2)
d1=1064
a=d1/(4*na) b=d1/(4*nb)
Ba=2*pi*na*a*cos(c1)/d
Bb=2*pi*nb*b*cos(c2)/d
f=4*pi*1e-7
e=1e-9/(36*pi)
-matlab transmittance with the angle of incidence change program na = 2.10 nb = 1.46 n1 = 1 n2 = 1 d = 1064 for c5 = 0:0.5:90 c3 = c5* pi/180 c1 = asin ( n1* sin (c3)/na) c2 = asin (na* sin (c1)/nb) c4 = asin (nb* sin (c2)/n2) d1 = 1064 a = d1/(4* na ) b = d1/(4* nb) Ba = 2* pi* na* a* cos (c1)/d Bb = 2* pi* nb* b* cos (c2)/d f = 4* pi* 1e-7 e = 1e-9/(36* pi)
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Size: 10240 |
Author: 汪 |
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Description: 积分法求圆周率，给出了用matlab计算圆周率的方法及代码-Integral for pi, the method of calculation of pi using matlab code
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Size: 20480 |
Author: 郄晓斌 |
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Description: 投针法，即蒙特卡罗模拟用来求Pi的估计值，随机模拟。-Needle cast method, that Monte Carlo simulation is used to find the estimated value of Pi, stochastic simulation.
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Size: 379904 |
Author: zyt |
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Description: 这5个小程序分别为：用Monte Carlo随机法圆柱相交体的体积；用刘徽割圆法计算pi；梯形法.辛普森法计算圆周率；蒲丰掷针实验程序；线性函数的迭代-This five small programs were: using Monte Carlo random method cylinder intersects the volume cyclotomic method with Liu Hui pi trapezoidal method Simpson method to calculate pi Buffon throw needles experimental procedures linear function of iteration
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Size: 2048 |
Author: 王虎 |
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Description: 是用matlab软件编写自己建的皮肤高斯模型，通过训练的到的阈值。在ycbcr域对皮肤区域进行了分割-Is to write your own skin Gaussian model built using matlab software, training to pass the threshold of. In the area of the skin ycbcr domain segmentation
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Size: 175104 |
Author: 李雷 |
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Description: The number π is a mathematical constant that is the ratio of a circle s circumference to its diameter and is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes romanized as "pi
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Size: 1024 |
Author: ramin |
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Description: FFT 实例
x=0.5*sin(2*pi*15*t)+2*sin(2*pi*40*t)。采样频率fs=100Hz，分别绘制N=128、1024点幅频图-FFT in Matlab example
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Size: 11264 |
Author: liutao |
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Description: FFT应用举例
x=0.5*sin(2*pi*15*t)+2*sin(2*pi*40*t),fs=100Hz,绘制：
（1）数据个数N=32，FFT所用的采样点数NFFT=32；
（2）N=32，NFFT=128；
（3）N=136，NFFT=128；
（4）N=136，NFFT=512。-FFT in matlab example
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Size: 11264 |
Author: liutao |
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Description: Matlab的Gabor滤波器代码，使用方法: I = imread( 图像文件名 ) [G,gabout] = gaborfilter1(I,2,4,16,pi/3) figure,imshow(uint8(gabout)) -Gabor filter Matlab code, use the method: I = imread ( image filename ) [G, gabout] = gaborfilter1 (I, 2,4,16, pi/3) figure, imshow (uint8 (gabout) )
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Size: 3072 |
Author: 去雷 |
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Description: PWM PI controller simulink matlab
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Size: 19456 |
Author: mamal |
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Description: 该程序是利用遗传算法求解f=21.5+x1sin(4*pi*x1)+x2sin(20*pi*x2)在-3.0<=x1<=12.1 和 4.1<=x2<=5.8 上的最大值 -The program is the use of genetic algorithms f = 21.5+x1sin (4* pi* x1)+x2sin (20* pi* x2)-3.0 < = x1 < = 12.1 and 4.1 < = x2 < = maximum of 5.8 on the
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Size: 2048 |
Author: 吴瑶瑶 |
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Description: 利用matalb语言写的2个计算Pi之的程序，精确度可以，供大家参考-Using matlab language used to write two of the program to calculate Pi accuracy can, for your reference
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Size: 1024 |
Author: 李锦 |
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Description: matlab仿真 永磁同步电机 矢量控制 空间矢量调制-matlab PMSM SVPWM
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Size: 15360 |
Author: 王雷 |
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Description: EasySolve：
求取线性方程组AX+B=0的一组解，若解唯一则直接返回该解，若解不唯一则从解集中随机返回一组 程序会根据方程信息自动计算返回的解的合适数量级和随机中心的偏移量，使得返回随机解的大小合适于调用它的程序。
OrnoBasis：
根据输入向量的维度，返回该维度下的一组标准正交基底，输入的列向量组中的有效向量(非零、线性无关)会被标准正交化并作为基向量、按旧有顺序排在增补列向量的前边。
RotaObj：
任意维度下(>=2)的点集的保形旋转(不变形的旋转，即n维固体上的点集旋转)。任意维度下(>=2)点集的保形旋转都是点集在平行二维面簇上的旋转，旋转方向改变时，整个平行二维面簇的方向都要改变。由于四维以上空间中无法使用基于视觉的右手螺旋定则，编者建立了旋转台的概念：旋转台是旋转中的一个旋转二位面，表示方法为一个旋转中心和两个线性无关的台面向量(台面向量分前后顺序，台面上从第一个向量到第二个向量的小于pi(3.14)的方向作为旋转的正方向)。该函数调用了OrnoBasis函数。
关于这三个函数的更多参数和返回值的信息，请查看代码文件内头部的说明。
原创，无重复。-EasySolve:
Calculating linear equations AX+ B = 0 is a solution, if the only solution is returned directly to the solution, if the solution is not unique the solution set of random returns a set the program will appropriate order information is automatically calculated according to the equation returned Solutions and random center offset, so that the size of the right to return of random solutions to the calling program.
OrnoBasis:
According to the dimension of the input vector, returns a set of standard orthogonal bases under the dimension column vectors enter a valid vector (nonzero, linearly independent) will be orthonormal basis vectors as, according to the old order row Added column vector in front.
RotaObj:
Under any dimension conformal (> = 2) point set rotation (no deformation of the rotation, that point on the set of n-dimensional solid rotation). Under any dimension conformal (> = 2) point set point set rotation are rotated in the two-dimensional plane parallel c
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Size: 3072 |
Author: 曹腾飞 |
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Description: 采用累计贡献率的方法，微分方程组数值解方法，仿真效率很高的，FIR 底通和带通滤波器和IIR 底通和带通滤波器，基于互功率谱的时延估计，复化三点Gauss-lengend公式求pi，matlab开发工具箱中的支持向量机，解耦，恢复原信号。- The method of cumulative contribution rate Numerical solution of differential equations method, High simulation efficiency, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Based on the time delay estimation of power spectrum, Complex of three-point Gauss-lengend the Formula pi, matlab development toolbox support vector machine, Decoupling, restore the original signal.
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Size: 7168 |
Author: zcdqt |
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Description: 复化三点Gauss-lengend公式求pi，matlab小波分析程序，外文资料里面的源代码。- Complex of three-point Gauss-lengend the Formula pi, matlab wavelet analysis program, Foreign materials inside the source code.
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Size: 5120 |
Author: yiu |
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Description: 里面包含四种利用MATLAB求解圆周率的不同方法-Which contains four different methods of using MATLAB to solve the PI
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Size: 1024 |
Author: 陈云云 |
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