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一个增强的数据库类CDataSet
- 一个增强的数据库类CDataSet 因为MFC完全支持数据库应用程序的开发,所以大多数数据库应用都使用CDatabase和CRecordset类,并且类向导(Class Wizard)提供了快速简易的方式来使用这两个类。有一点不足的就是当应用程序涉及到多表数据库时,类向导将产生大量的关于记录集的源码文件使得工程(project)给人的感觉很混乱。 本文介绍如何使用一个模板记录集类来降低类向导所产生的记录集文件的数量,同时增强记录积类(CRecordset)的功能。这个模板记录集类叫做:CData
InvMat
- 利用矩阵的奇异值分解压缩图像,先将图像分块,对各块中的每个对应象素内积得到相关矩阵A,然后对A进行奇异值分解,选择n(n<N)个较大的特征值对应的特征向量,利用该向量与各块图像内积来压缩和恢复图像-matrix of singular value decomposition image compression, image first block of the block of each pixel corresponding to be associated with the plot
ASPsuper.net
- ASP高级网 t=0:0.0000002:0.0006 % ts=0.2ms 每周期1000点 x1=sin(5000*2*pi.*t) % 生成5KHz的正弦波 b=fir1(9,0.01,hanning(10)) % 采样频率是100KHz,截止频率为500Hz的9阶汉宁窗生成b系数。 freqz(b,1,512,100000) y=filter(b,1,x1) % 对5KHz正弦波用9阶汉宁窗进行滤波 plot(t,x1,t,y) 仿真结果未见到y被衰减的滤波效
bpsk_dsss
- There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corre
BAM_NN
- 用外积和法设计的权矩阵,不能保证p对模式全部正确的联想。若对记忆模式对加以限制(即要求p个记忆模式Xk是两两正交的),则用外积和法设计的BAM网具有较好的联想能力。 在难以保证要识别的样本(或记忆模式)是正交的情况下,如何求权矩阵,并保证具有较好的联想能力?这个问题在用BAM网络实现对字符的识别程序仿真中得到体现。我们做过尝试,用伪逆法求权矩阵,虽然能对未加干扰的字符全部进行识别,但对加有噪声的字符识别效果很差。至于采用改变结构和其他算法的方法来求权矩阵,将是下一步要做的工作。-foreign
ddsps
- 线性调频信号在宽脉冲内附加线性调频以扩展信号频带,提供了时宽带宽积大于1的信号,有效地解决了大的时宽和带宽不可兼得的矛盾。-LFM pulse width within the additional chirp signal bandwidth expansion, Broadband provides a wide plot when more than one signal, effectively solve the big time and wide bandwidth closest
Plotgraph
- VB code for plot a graph-VB code for a graph plot
HOS_MIMO
- This package contains the MATLAB code for the algorithm proposed in the following papers. The file \"mimo_main.m\" is the implementation of the algorithm in the papers. The goal of this Matlab scr ipt is to identify a MIMO system with white input
wyxt
- 自己写物业管理的一个代码,给一个小的小区开发的,大家可以借鉴-himself wrote of a property management code, to a small plot development, we can learn from
macro
- 宏,sas当中作偏最小二乘的散点图所能用的代码。-Acer, which sas for the plot PLS can use the code.
matlabplot
- matlab for plot the graph lecture note
Plot
- SDK下的绘图,按钮应用程序,对初学者来说非常有用.
errorbar_plot
- This is an example program to demonstrate how to create a line plot with error estimates with Coyote Graphics routines.
rose plot
- plot the result of impedance tensor decomposition
kataura_3_EB2007_07
- kataura plot V3 for carbon nanotubes
Stacked_Plot
- plot stacked figures
plotdrawing
- 利用MATLAB的plot类函数进行多方面画图。(Using the plot class function of MATLAB for multifaceted drawing.)
corr_montly.R.tar
- plot de correlation for weather
2D-PLOT
- Matlab antenna 2D plot in polar and semipolar from balanis chapter 2
3D spherical
- 3D plot in antenna pattern from chapter 2 of balanis book