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makeYbus
说明： 潮流计算，电力系统潮流计算。从已知节点数据计算牛顿潮流(Power flow, power system flow calculation. Newton calculated from the known trend of the data node)
- 2021-03-06 21:29:31下载
- 积分：1
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Ppcnnnzipu
脉冲耦合神经网络(PCNNN)用matlab的实现
(Matlab implementations of pulse coupled neural network (PCNNN))
- 2012-08-23 21:17:09下载
- 积分：1
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52002
硕士学位论文捷联惯性系统初始对准研究
惯导系统的初始对准是影响系统使用性能的关键技术之一，对准的精度与速度直接关系到惯性统的精度与启动特性。对卡尔曼滤波及其在初始对准中的应用进行了研究。首先介绍了卡尔曼滤波理论的应用背景，然后推导了离散卡尔曼滤波方程，并对连续系统的状态方程进行离散化提出了适用于舰载捷联惯性系统的动基座对准的2通道10个状态变量和2通道12个状态变量的系统动态模型，并建了相应的速度匹配和位置匹配量测模型。
(master's degree thesis SINS initial alignment study INS initial alignment is affecting system performance one of the key technologies, the alignment precision and speed is directly related to the precision inertial reunification with the startup characteristics. The Kalman filter and the initial alignment of the study. First introduced the theory of Kalman filtering background, and then reasoned a discrete Kalman filter equations, also for the state of discrete equations apply to the carrier SINS System Moving Base Alignment of two channels 10 state variables and two 12-channel system state variables dynamic model and built a corresponding speed matching and position matching measurement model.)
- 2007-05-20 21:36:27下载
- 积分：1
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lmsdenoise
一维自适应算法，用于噪声抑制，可以拓展成二维图像噪声抑制，matlab编写，希望对大家有帮助。(a peacekeeping adaptive algorithm for noise suppression, can be developed into a two-dimensional image noise suppressor, Matlab prepared, and I hope to be helpful.)
- 2007-05-28 12:43:35下载
- 积分：1
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ieee118
Data of IEEE118 bus standard network .this data created by PSAT
- 2016-11-10 22:15:08下载
- 积分：1
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VB-matlab
本人收集的关于VB与MATLAB混合编程的资料。较详细的描述了二者的接口技术(I collect mixed on VB and MATLAB programming information. More detailed description of the interface technology between the two)
- 2011-05-15 00:22:23下载
- 积分：1
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Biorthogonal
信号1维和2维周期性双正交基的小波分析，主要是用作滤波方面，可构造非对称滤波器。(Wavelet analysis signal a 2-dimensional and two-dimensional periodic orthogonal basis, mainly used for filtering, the filter can be constructed asymmetric.)
- 2014-11-28 14:26:10下载
- 积分：1
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exam3_1
基于矩阵位移法的matlab编程，求刚架的内力和位移(Matlab programming based on the matrix displacement method, find the force and displacement of the rigid frame)
- 2013-04-20 18:07:16下载
- 积分：1
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ap_fft
全相位FFT的matlab程序，结果很好，相位检测精度很高(all phase fft program in matlab, the out is good)
- 2015-11-26 10:22:43下载
- 积分：1
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zhixiangxing
直线阵自然指向性仿真,先根据设定的角频率仿真单频信号A sin(ωt)；再根据阵元间距、入射角度计算得各阵元相对参考阵元接收的信号的时延 τ (dsin(θ))/c。
假设等间隔N基元线阵，入射信号是平面波，那么阵元输出信号为：S_n (t) A sin(ωt+nφ)；其中 φ 2πfτ 为相邻阵元接收信号间的相位差；再将基阵各元输出求和，取最大值max,就得到输出幅度；以入射角为横坐标，幅度为纵坐标作图得直线阵自然指向性。
(Linear array directivity simulation)
- 2020-12-05 14:39:24下载
- 积分：1
