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3D-FDTDmatlab_PEC
说明： 三维电磁场FDTD程序（3D-FDTD matlab）PEC边界(（3D-FDTD matlab）PEC)
- 2010-04-28 19:29:01下载
- 积分：1
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xuanzhuan2012
实现坐标点的旋转，先将坐标移到以坐标系原点为圆心的坐标系中。(To achieve the rotation of the coordinate points。)
- 2012-03-28 11:40:05下载
- 积分：1
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k-l
关于kl变换在matlab上的实现，做人脸识别可以用到。(KL transform, matlab realize)
- 2014-12-18 09:50:41下载
- 积分：1
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bpsk_LCFA
Quadratic Assignment Problem BPSK
- 2015-01-20 16:32:40下载
- 积分：1
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MPPT_PaO
太阳能扰动观察法MPPT-simulink仿真，包含太阳能电池仿真及MPPT控制( U592A u803.0 u803 u803 u03C0 uBc2 u5BDF u6CD5MPPT-simulink u4EFF u771F uFF0C u5305 u542B u592A u9633 u80FD u7535 u6C60 u4EFF u771F u53CAMPPT u63A7 u5236)
- 2021-03-13 14:49:24下载
- 积分：1
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bin2hex
function total_length=text_length_num(file_cell)
total_length=0
for i=1:length(file_cell)
y1=char(file_cell(i))
for j=1:length(y1)
if(y1(j)== > )
got=j-3
end
end
y=
for k=1:got
y(k)=y1(k)
end
[a,b,c,d]=fileparts(y)
FileName=[b c]
fid=fopen(y)
total_length_char=0
while 1
tline = fgetl(fid)
if ~ischar(tline), break,
- 2010-07-30 09:38:27下载
- 积分：1
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计算机控制实验——关于pid部分
利用matlab仿真系统的响应，通过对系统的反馈参数的设计比较其输出的不同，并且分析其稳定性。(using Matlab simulation system in response to the system through feedback from the design parameters to compare the different outputs and analysis of its stability.)
- 2005-04-17 21:32:11下载
- 积分：1
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optimierung
说明： 自动随机优化超声波感器位置，达到信号测量最优(Optimal sensor location)
- 2010-04-16 22:15:56下载
- 积分：1
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Information-hiding
基于 DCT(离散余弦变换 )域的信息隐藏算法是目前应用最广的变换域算法 ,此类算法的最大不足是嵌信息量小。通过分析 DCT域隐藏算法隐藏容量少的原因 ,提出了一种大容量的 DCT域信息隐藏算法。算法首先对载体图像进行频谱均匀化处理 ,然后对图像进行全局 DCT变换 ,并将隐藏信息嵌入到载体图像的低频 DCT系数上 ,信息嵌入采用分段量化的方法实现 ,提取隐藏信息时不需要原始载体图像。实验结果表明 ,该算法的嵌入容量大 ,不可感知性好。(Based on DCT (discrete cosine transform) domain information hiding algorithm is the most widely used transform domain algorithms, the largest of these algorithms is the lack of a small amount of information embedded. Hiding Algorithm for DCT domain by analyzing the hidden reasons for the low capacity, a large capacity of information hiding algorithm for DCT domain. Firstly, the spectrum of the carrier image homogenization, and then the image is a global DCT transformation, and hidden information embedded into the image of the low-frequency DCT coefficients, the information embedded in the methods used to achieve sub-quantization, extract hidden information without the original Vector image. Experimental results show that the algorithm embedding capacity, can not be perceived good.)
- 2021-04-06 09:29:03下载
- 积分：1
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synapse
SYNAPSE library aims to create complete library of classes and functions
that would markedly simplify application programming of network communication
using Winsock.
- 2014-09-22 22:23:37下载
- 积分：1
