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FFT_Convolution
说明: 快速傅里叶变换和离散线性褶积matlab程序,可以直接调用(Fast Fourier transform and discrete linear convolution matlab program, you can directly call)
- 2011-02-23 15:19:58下载
- 积分:1
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波束赋行
资源描述%%% Chenjie Shi
%%% Date: 09/01/2016
clear;
Nt=16;
Nr=1;
p=-10:30;
for loop=1:length(p)
p_value=10.^(p(loop)/10);
sigma=sqrt(1/p_value);
N=10000;
error=0;
for i=1:N
gen_u=(2*(round(rand(Nr,1)))-1) + j*(2*(round(rand(Nr,1)))-1); %
u=sqrt(1/2)*gen_u;
H=sqrt(1/2)*(randn(Nr,Nt)+j*randn(Nr,Nt));
gamma=u"*(inv(H*H"))*u;
n=sigma*sqrt(1/2)*(randn(Nr,1)+j*randn(Nr,1));
r_zf=1/sqrt(gamma)*u+n;
y_re = real(r_zf); % real
y_im = imag(r_zf); % imaginary
ipHat(find(y_re < 0 & y_im < 0)) = -1 + -1*j;
ipHat(find(y_re >= 0 & y_im > 0)) = 1 + 1*j;
ipHat(find(y_re < 0 &am
- 2022-02-06 10:49:13下载
- 积分:1
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080435
说明: 基于MATLAB的数学图形制作
过具体实例研究MATLAB绘制二维图形和三维图形的plot、ezplot、mesh、surf、ezmesh、ezsurf、
plot3等几个作图函数,说明它们的使用方法和技巧。(MATLAB-based graphical mathematical study of the production of any specific examples of MATLAB graphics drawing two-dimensional and three-dimensional graphics plot, ezplot, mesh, surf, ezmesh, ezsurf, plot3 several mapping functions, the use of their methods and techniques.)
- 2009-08-09 10:59:56下载
- 积分:1
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XIAOBOFJ
该程序可以实现对信号的小波分解、重构及各频带能量比分析(The program can achieve signal wavelet decomposition and reconstruction and the band energy than)
- 2013-05-10 15:28:34下载
- 积分:1
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code
无人机,GUI界面设计,三维立体界面控制(nmanned aerial vehicle (uav), the GUI interface design, 3 d interface control
)
- 2015-04-27 19:00:03下载
- 积分:1
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DTCnewSVM
matlab仿真的直接扭矩控制,模型参数没有调出来,给大家看看。(Direct torque control matlab simulation, the model parameters do not tune out for everyone to see.)
- 2014-02-14 15:29:24下载
- 积分:1
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plane
说明: 输入在某一平面中的点云数据构成的原始nx3矩阵,拟合出该平面(The original NX3 matrix formed by inputting point cloud data in a plane is fitted to the plane.)
- 2020-11-29 14:09:29下载
- 积分:1
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国外分享的实现FFT算法代码
利用贝叶斯原理估计混合logit模型的参数,用于特征降维,特征融合,相关分析等,抑制载波型差分相位调制,有PMUSIC 校正前和校正后的比较,DSmT证据推理的组合公式计算函数,可以广泛的应用于数据预测及数据分析。
- 2022-12-18 00:00:02下载
- 积分:1
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Channelized-emission-signal
对信号进行内插处理,有16个复信号:1~16Hz;内插I=16 ;内插前采样率50Hz;滤波器265阶 。(Interpolation processing signal 16 multiplexed signals: 1 Hz to 16 Hz interpolated I = 16 before interpolation sampling rate of 50Hz filter 265 order.)
- 2013-01-23 11:30:20下载
- 积分:1
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交通配流编程
包含最短路径算法,用户均衡交通流分配,以及包含大型测试网络(Contains the shortest path algorithm, user equilibrium traffic flow assignment, and contains large test networks)
- 2020-12-21 23:39:08下载
- 积分:1