-
透镜
薄透镜对物体成像，薄透镜对高斯光束的作用，薄透镜的物像距计算的matlab仿真(lens simulation on MATLAB)
- 2021-04-24 13:48:47下载
- 积分：1
-
基于灵敏度分析的优化
基于灵敏度分析的优化程序，能够优化响应面模型(Optimization program based on sensitivity analysis)
- 2018-06-08 10:46:24下载
- 积分：1
-
adaptive_algorithm
包含常用的LMS，RLS，快速RLS（FTF）等自适应滤波算法，搜集了多种合集，全部为m文件，很有启发，更好理解自适应算法。(Contains the commonly used LMS, RLS, fast RLS (FTF) adaptive filtering algorithm, etc. to collect a wide range of Collection, all for the m file, very enlightening and better understanding of the adaptive algorithm.)
- 2020-12-10 21:09:19下载
- 积分：1
-
电压_电流_温度检测
能够采集电压，电流及温度，并且显示在TFTLCD屏上(Capable of collecting voltage, current and temperature and displaying them on TFTLCD screen)
- 2020-06-20 04:20:02下载
- 积分：1
-
MIB_
华为交换机mib库，全量的，一直在用的，紫薯布丁(Huawei MIB library, full)
- 2021-02-28 17:09:35下载
- 积分：1
-
ENVI IDL编程实现的交叉熵法阈值分割
使用ENVI IDL编程实现的交叉熵法阈值分割(Using IDL Programming to Realize Threshold Segmentation of Cross Entropy Method)
- 2020-06-19 12:00:06下载
- 积分：1
-
chuankou
说明： c#作为上位机与下位机通信，实现控制电机的各种动作，(C#, as the communication between the upper computer and the lower computer, realizes various actions of controlling the motor.)
- 2019-03-06 15:57:49下载
- 积分：1
-
JavaScript日历来做，并且有太阳历和假期
万年历javascript 做的,有阳历，和节假日-Javascript calendar to do, and have the solar calendar, and holidays
- 2023-07-20 14:05:05下载
- 积分：1
-
linux下的USB和网络驱动程序代码，可以参考。
linux下的USB和网络驱动程序代码，可以参考。-under linux USB and network driver code for reference.
- 2022-07-03 05:27:20下载
- 积分：1
-
09-MIMO系统容量仿真程序
说明： function C=capacity(SNR,Nt,Nr)
%SNR=0; %定义信噪比为0HZ
A=10^(SNR/10); %信噪比的单位转换关系式
Im=eye(min(Nr,Nt)); %这里的"1"为发射天线和接收天线两者数目少的根数
sum=0; %初始化sum为0
for i=1:10000 %程序循环10000次
H=randn(Nr,Nt); %产生高斯信号源
if Nr<Nt
Q=H*H'; %求威沙特矩阵
else
Q=H'*H;
end
sum=sum+log2(det(Im+A*Q/Nt)); %10000次循环得到的信道容量总和
end
C=sum/10000 %10000次循环的平均值(function C=capacity(SNR,Nt,Nr)
%SNR = 0;% defines SNR as 0Hz
A = 10 ^ (SNR / 10);% s / N unit conversion relation
Im = eye (min (NR, NT));% here "1" is the number of the less number of transmitting antenna and receiving antenna
Sum = 0;% initialize sum to 0
For I = 1:10000% program cycles 10000 times
H = randn (NR, NT);% produces Gaussian signal source
if Nr<Nt
Q = h * H ';% to find the weissard matrix
else
Q=H'*H;
End
Sum = sum + log2 (DET (IM + A * q / NT));% sum of channel capacity from 10000 cycles
End
C = sum / 10000% average of 10000 cycles)
- 2020-09-12 04:39:02下载
- 积分：1
