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Modulation-signal-generator
用于生成AM,FM,PM,DSB，SSB，FSK，BPSK,QPSK,OQPSK,PI/4QPSK等调信号的matlab生成程序。(Used to generate the AM, FM, PM, DSB, SSB, FSK, BPSK, QPSK, OQPSK, PI/4 such as QPSK signal generated by the matlab program.)
- 2014-08-27 09:39:54下载
- 积分：1
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OPTICAL-waveguidehomework3
如上图所示，定向耦合器由完全相同的直波导与弯曲波导构成，波
导芯为宽高比相同（均为 a） 的正方形， 其工作波长，波导材料
对 TE 模式的折射率，及圆弧形弯曲波导的半径 r 等参数如图所
示，若波长为 1550 nm， 归一化光功率为 1 的光波从直波导输
入，请选择适当的满足单模工作的波导宽度 a， 然后给出从圆形弯
曲波导输出的归一化光功率 P4与两波导边缘的间距 d(Directional coupler by the same straight and curved waveguides constituting the waveguide, waves
Conducting core is the same aspect ratio (are a) square, its operating wavelength, the waveguide material
The refractive index of the TE mode and the arc-shaped curved waveguide of radius r and other parameters as shown
Shown, if the wavelength of 1550 nm, normalized optical power a light straight waveguide input
In, the appropriate work to meet the single-mode waveguide width a, and then is given a circular bend
Curved waveguide output normalized optical power P4 and two edges of the waveguide spacing d)
- 2016-05-29 20:14:50下载
- 积分：1
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ndcrdspinterp
利用matlab 软件编程的三次样条插值函数(matlab spline)
- 2010-05-23 13:08:21下载
- 积分：1
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Alamouti
use alamouti for communication system.
- 2012-05-13 23:19:05下载
- 积分：1
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shuxuemoxing
1,某厂向用户提供发动机，合同规定，第一、二、三季度末分别交货40台、60台、80台．每季度的生产费用为 f=ax+bx^2（元），其中x是该季生产的台数．若交货后有剩余，可用于下季度交货，但需支付存储费，每台每季度c元．已知工厂每季度最大生产能力为100台，第一季度开始时无存货，设a=50、b=0.2、c=4，问工厂应如何安排生产计划，才能既满足合同又使总费用最低．
2,函数的输入为A,B两个矩阵，实现如下功能：从A矩阵中找出与B完全相同的子矩阵，并将该子矩阵左上角的位置保存到2*n的向量index中，最后函数返回A中所有与B完全相同的子矩阵的左上角坐标。(1, a factory to provide users with the engine, the provisions of the contract, first, second and third quarter, respectively Delivery 40 units, 60 units, 80 units. The production cost of each quarter the f = ax+bx ^ 2 ($), where x is the number of Taiwan-quarter production. If after delivery, the surplus can be used for delivery next quarter, but to pay the storage fees, each quarterly c. Factory known each quarter of the maximum production capacity of 100 units of stock in the first quarter, setting a = 50, b = 0.2, c = 4, asked how the factory should arrange production plan, in order to both meet the contract and the lowest total cost of . 2, the function' s input is the two matrices A, B, to achieve the following functions: to identify from the matrix A and B are identical sub-matrix, and a position in the upper-left corner of the sub-matrix is saved to the vector index of 2* n, The last function returns the coordinates of the upper left corner of the sub-matrices A)
- 2013-04-14 00:28:15下载
- 积分：1
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boltzmann
MATLAB code that implements the Boltzmann learning algorithm
- 2012-10-25 04:04:08下载
- 积分：1
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Subspace Identification for Linear Systems
状态空间方程的子空间辨识
matlab工程仿真案例(subspace identification)
- 2020-12-25 10:49:05下载
- 积分：1
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kenfei_v70
采用的是通用的平面波展开法,旋转机械二维全息谱计算，含噪脉冲信号进行相关检测。( Using common plane wave expansion method, Rotating machinery 2-d holographic spectrum calculation, Noisy pulse correlation detection signal.)
- 2016-08-14 22:43:46下载
- 积分：1
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fuzzy--pid
a fuzzy pid controller
- 2010-06-09 17:45:05下载
- 积分：1
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earth
这是在MATLAB下编写的一个代码运行后会出现一个地球,还能旋转,很有意思的程序和大家分享(This is prepared in a MATLAB code to run after an earth, but also rotation, a very interesting process and U.S. share)
- 2009-03-11 20:57:48下载
- 积分：1
