-
C源码集，超多成堆源码文件，难度从低到高都有，供各位根据需要选用研读。...
C源码集，超多成堆源码文件，难度从低到高都有，供各位根据需要选用研读。-C source code sets, piles of super-multi-source documents, the difficulty from low to high have for you in accordance with the need to use reading.
- 2022-03-24 21:17:54下载
- 积分：1
-
优化算法
解决了最小无约束优化问题 步长由ARmijo非精确一维搜索生成，迭代方向分别由最速下降法，阻尼牛顿法，共轭梯度法，拟牛顿法(BFGS)产生(This code solves the minimum unconstrained optimization problem, and the step size is generated by ARmijo inexact one-dimensional search. The iterative directions are generated by steepest descent method, damped Newton method, conjugate gradient method, and quasi Newton method (BFGS) respectively)
- 2017-11-12 22:35:51下载
- 积分：1
-
bc45
这个是Borland C++ 4.5安装原文件，好不容易找到的，提供给需要的朋友(the Borland C 4.5 is installed the original document, she found, to a friend in need)
- 2006-05-22 10:40:54下载
- 积分：1
-
蔡1到13
说明： 通达信选股公式合集，用于选取各种类型的强势股(Tongdaxin stock selection formula)
- 2020-02-28 17:06:34下载
- 积分：1
-
Excel.olb是用于在VC++MFC里生成Excel的库,文件来自于MS Office 10
Excel.olb是用于在VC++MFC里生成Excel的库,文件来自于MS Office 10-Excel.olb is used in VC++ MFC in Excel to generate the library, documents from MS Office 10
- 2022-03-01 13:16:43下载
- 积分：1
-
matlab表情识别
说明： Matlab表情识别，特征脸[1 ]作为面部表情分类的方法。首先，利用训练图像创建低维人脸空间（pca）。这是通过训练图像集主成分分析（PCA）及图片主成分分析（即具有较大特征值的特征向量）获得的。
结果，所有的测试图像以所选择的主成分表示，计算投影图像与所有投影列车图像的欧几里得距离，选择最小值以找出与试验图像最相似的训练图像。(The feature face [1] is used as a facial expression classification method. Firstly, a low-dimensional face space (pca) is created using training images. This is obtained by training principal component analysis (PCA) of image set and principal component analysis of image (i.e. eigenvectors with larger eigenvalues).
As a result, all the test images are represented by the selected principal components, the Euclidean distance between the projected image and all the projected train images is calculated, and the minimum value is selected to find the training image most similar to the test image.)
- 2020-12-17 10:59:11下载
- 积分：1
-
03-2x2MIMO系统的完整数据链仿真
说明： % Type of different detectors, parameters for Detector.m
ML = 1; % Joint ML Detector
JMMSE = 2; % Joint MMSE Detector
ZF = 3; % Joint Zero-Forcing Detector
% Type of different antenna selection criteria methods
MBER = 1;
MMI = 2;
LAZY = 3;
MNP = 4; %Minimum Noise Power
MMNP = 5;
LAZY2 = 6;
real_ch = 0; % real_ch = 0 refers to simulated channel in MATLAB, otherwise refers to real channel
SNR_dB = 20;% transmit SNR in the simulated channel
nr_frames = 20; % number of frames sent when simulation.
detect_type = ZF; % Detector choice
select_type = MBER; % Antenna selection choice
disp('');
tx(nr_frames);
disp('Press any key to continue');
pause
RF(real_ch,SNR_dB);
disp('Press any key to continue');
pause
BER = rx(detect_type,select_type);
- 2020-08-29 15:55:00下载
- 积分：1
-
svc_txy
支持向量聚类demo,l利用matlab实现支持向量聚类，代码简单(Support vector clustering)
- 2018-04-23 01:06:01下载
- 积分：1
-
PMSM_DTC_traditional
说明： 使用传统直接转矩控制在matlab搭建的永磁同步电机模型，能够使转速稳定。（现代永磁同步电机控制原理及MATLAB仿真__袁雷编著）(The permanent magnet synchronous motor model based on traditional direct torque control in Matlab can make the speed stable.)
- 2020-03-02 18:10:46下载
- 积分：1
-
FDTD算法在源方面的设置
对实际编程应该有用
FDTD算法在源方面的设置
对实际编程应该有用-FDTD algorithm settings in the source area of the actual programming should be useful
- 2022-02-06 10:03:37下载
- 积分：1
