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SimpleSENSEreconstruction
简单SENSE图像重建，即使通过反傅里叶变换重建出最终图像(The data was acquired from 4-channel array coil using EPI sequence (2-shot, matrix: 64X64, TE: 50 ms) at a 1.5T scanner. The code estimates the coil sensitivity profiles directly from the image with anatomical contrast by low-pass smoothing. Subsequently, k-space data were decimated to simulate 2.0-fold acceleration (R=2.0). Finally, using least-squares estimate, the reconstructed full-FOV spin density image is obtained)
- 2009-06-06 18:29:42下载
- 积分：1
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SQP
非线性规划算法,基于拉格朗日乘子Hessian矩阵的sqp方法(nonlinear programming algorithm，sqp algorithm based on Lagrange Hessian Matrix)
- 2014-02-23 20:17:06下载
- 积分：1
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电力系统暂态稳定分析程序1
说明： 本程序是暂态稳定分析程序，3机9节点模型，对其在pt时刻7号节点发生三相短路故障，并在ct时刻将故障切除进行仿真，最后绘出2号和1号发电机的功角差与时间的关系曲线。发电机模型采用三阶模型，忽略阻尼，电枢电阻取为零；励磁系统仅有量测和放大环节，忽略反馈和电压调节器；负荷采用恒定阻抗负荷。(This program is a transient stability analysis program, three machine nine node model, which has three-phase short circuit fault on node 7 at Pt time, and cut off the fault at CT time for simulation, and finally draw the relationship curve between power angle difference and time of generator 2 and 1. The generator model adopts the third-order model, neglecting the damping and taking the armature resistance as zero; the excitation system only has the measurement and amplification links, neglecting the feedback and voltage regulator; the load adopts the constant impedance load.)
- 2020-06-02 12:54:47下载
- 积分：1
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Thinning_In_Matlab
主要实现图像处理中的细化，这种算法的效率非常的高，复杂度也比较小(Major refinement of image processing)
- 2010-05-15 05:44:04下载
- 积分：1
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untitled888888
说明： 三相全桥SPWM控制逆变电路的研究
1、输入电压： ；
2、输出电压：正弦波电压，其正幅值 ；
3、负载：纯电阻性负载， ；
4、结合仿真波形和数据分析调频调压的控制原理。(Research on Three-phase Full Bridge SPWM Controlled Inverter Circuit)
- 2019-03-06 17:35:04下载
- 积分：1
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matlab_chengxusheji
该MATLAB通过给出典型例子介绍了在MATLAB环境下进行程序设计的方法(through the MATLAB is a typical example of the MATLAB environment for the conduct of the program design)
- 2007-04-12 17:45:20下载
- 积分：1
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PSOGA
说明： 粒子群优化算法，弥补pso全局搜能力差，GA局部搜索能力差的不足(Particle Swarm Optimization (PSO) can make up for the deficiencies of poor global search ability of PSO and poor local search ability of GA.)
- 2021-01-08 15:38:52下载
- 积分：1
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VCSOA_Bistability_RateEquations
这是一个关于垂直腔半导体光放大器（VCSOA，微腔光放大器的一种）中的双稳态曲线计算程序，用Matlab语言写成，可执行。程序是根据VCSOA中的速率方程（Rate Equation）编写的。从曲线上可以看出随着输入功率Pin的变化VCSOA的输出功率Pout的双稳态曲线，是进一步研究该问题的基本素材之一。(This is a computation program for calculating the bistability activity of the vertical cavity semiconductor optical amplifier, which is based on the rate equation in VCSOA. This code is a basis for further investigating other activities in VCSOA related to bistability. )
- 2013-08-13 10:05:53下载
- 积分：1
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dtc
说明： 异步电机的SVPWM闭环的DTCsimulink文件，可以闭环正常运行，波形还行(Asynchronous motor SVPWM closed-loop dtcsimulink file, can be closed-loop normal operation, waveform is OK)
- 2020-06-30 10:09:29下载
- 积分：1
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sedysvetmuj
Gray world method for color balance
- 2009-05-19 20:16:06下载
- 积分：1
