搜索资源列表
SievingKalman
- 此为时间离散点上采样数据进行的卡尔曼滤波算法-this time of discrete points on the sampling data for the Kalman Filter
VirtualXYTableSetup
- 从PLC上采样运动控制的XY位置坐标，事件方式的RS232通信采样，XY二维图形显示-sampling from the PLC on the control of XY coordinates, in the way RS232 communication sampling, XY 2D graphics
wavelet_constraction
- 本程序为构造小波信号,主要采用上采样的算法实现.-the procedures for constructing wavelet signals, mainly on the sampling algorithm.
zhixianfangcheng
- 输入平面上直线上采样的两个点坐标，求解直线方程。可方便得到一次方程-importation plane straight on the two sampling points coordinates and solving linear equations. Linear equation can be convenient
a3
- 视频的超分辨率增强技术文章，概括说明图像序列上采样增强的算法
upsample
- dct域内视频的上采样了，640*480到1920*1080-This is a program of video upsample in the dct domain which convert the video resolution from 640*480 to 1920*1080.
正负连续变化电压信号AD采样并显示
- 自己制作的，protues仿真平台下运行，连续变化的电压信号采样，并通过led显示采样结果，电压变化范围-5~+5v。源代码以及仿真原理图一并献上。
ad采样显示
- msp430的片内ADC对P6.0端口的电压进行转换 将模拟电压值显示在1602液晶上。 本程序已经得到测试，完全正确。
差值与下采样
- 针对常用的图像下采样方法无法满足不同应用需要的问题，提出下采样和插值在实现技术上具有同一性的特点，下采样可以采用插值的大量先进技术。将下采样与插值均看作是对邻域未知像素的预测，建立了统一的像素预测模型。实验结果验证了该同一性的思想，并表明与常用的下采样方法相比，在具有保持特征、保护边缘、维持平滑等特性的基础上，能够使下采样后的图像保持更多的信息，从而为下采样在不同应用中的实现提供了更多可选择的方法。
4x4矩阵键盘在stm32上的实现
- 4x4矩阵键盘在stm32上的实现，采样反转法，实践证明好用-4x4 matrix keyboard stm32 on the realization of sampling inversion method, proved easy to use
NSCT-algorithm 采样Contourlet变换
- 在Contourlet变换的基础上发展而来的非下采样Contourlet变换，可以得到图像变换之后的平移不变性。-In Contourlet Transform evolved on the basis of non-sampling Contourlet transform, the image can be transformed after the translation invariance.
AContourLineForACassiniFunctio
- 该程序是Cassini椭圆函数的等高线曲线，再VC++MFC环境下用OpenGL绘制，本程序采用的方法是利用插值法求得等高曲线和单元边线的交点，函数在50*50的单元栅格上采样。,The program is Cassini cnoidal contour curves, and then VC++ MFC with OpenGL rendering environment, the procedure adopted is to use obtained by interpolation co
BPSK
- 上采样和下采样的matlab程序，以函数形式给出，有三种模式。-upsampling,downsampling,matlab,three mode
upsampex
- 上采样和内插，使得系统中同时出现的窄带信号和宽带信号能够采用适合本信号的采样率-On sampling and interpolation, making the system at the same time, the narrowband signals and broadband signals can be used for the signal sampling rate
bFilter
- 经过改进的快速的双边滤波器算法，主要是先下采样，然后进行滤波，最后再进行上采样-Improved bilateral rapid filter algorithm is the first major down-sampling, and then filtered, and finally to the sampling
zong
- 对语音信号进行上采样，下采样，延迟还有回声，在matlab中实现-Voice signals to the sampling, under sampling, the delay still echo in matlab to achieve
soundchange
- 对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果-SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Li
Upsampling_and_Downsampling
- 采样率转换程序，程序主体分为上采样与下采样-Sample rate conversion process, the program is divided into the main sampling and down-sampling
expand
- 实现图像等值上采样，对l+1层的灵敏度map进行上采样(Equivalent image upsampling)
ADC采样，串口
- C8051的AD采样，传送到LCD上进行显示(C8051's AD sampling, transmitted to LCD for display)