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图像的峰值信噪比PSNR
- 图像处理，图像的峰值信噪比PSNR，matlab代码例程，验证可用,Image processing, image the peak signal to noise ratio PSNR, matlab code routines can be used to verify
q1.matlab 分形压缩研究
- matlab 分形压缩研究 分形压缩拥有很高的压缩比，用MATLAB实现时间较C要长 这里供参考,matlab fractal compression Fractal compression research has a high compression ratio, using MATLAB to achieve a longer time than C here for reference
gongzhenQ.rar
- gongzhenQ.m:计算双稳态随机共振系统输入输出信噪比增益，非常明显的随机共振现象。,gongzhenQ.m: Calculation of stochastic resonance in bistable system input and output signal to noise ratio gain, a very obvious phenomenon of stochastic resonance.
Surfer_Animation_Course.rar
- 找了好久的Surfer动画教程,文件列表: 00如何使用Surfer.swf 01新建文档.swf 02打开文档.swf 03页面布局.swf 04如何网格化.swf 05创建等值面图.swf 06创建等值面图2.swf 07改变等值线等级.swf 08改变等值线属性.swf 09填充等值线.swf 10修改坐标属性.swf 11保存文件.swf 12创建表面图.swf 13改变表面图方向.swf 14改变表面图比例.swf 15创建张贴图.swf
MRC.rar
- maximum ratio combining,maximum ratio combining
weinat
- 基于DD算法的先验信噪比估计的维纳语音降噪完整程序，包括语音分帧，动态信噪比估计,噪声估计更新和帧的重构。很完整。-DD algorithm based on a priori signal to noise ratio is estimated that the integrity of the process noise reduction Wiener voice, including voice sub-frame, dynamic signal to noise ratio estim
001
- 图象处理：计算连通域的面积、周长、圆形度、矩形度以及长宽比-Image processing: computing connected domain area, perimeter, roundness, and aspect ratio rectangular degree
rayleigh-awgn-BPSK
- 用MATLAB仿真瑞利信道下的BPSK系统的误码率 和信噪比的关系曲线。-Using MATLAB simulation under Rayleigh channel BER BPSK system and the relationship between the curves of signal to noise ratio.
DSSS
- 设计一个有干扰的直接序列扩频通信系统， PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。-Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generato
1-5MW-a-wind-turbine
- 通过对试验结果的分析，研究获得了桨距角对风能利用系 数的影响规律，分析了不同叶尖速比下风轮转速急升和骤停现象与NH 系列翼型气动特性的关系- Through the analysis of test results, the obtained from the Angle of wind energy use OARS department The influence law of the number, analyzes the different rotor speed
wavelets
- 基于小波变换的图像压缩代码，包括压缩比、运行时间和计算复原图像的峰值信噪比-Image compression based on wavelet transform code, including compression ratio, operation time and recovery images of the peak signal to noise ratio calculation
Shape-Recognition
- 這是一個可以自動尋找图像中的長方形, 正方形, 圓形, 菱形的程式-1- Read the RGB (colored) image in from user. 2- Convert image from (RGB) colored to gray image. 3- Threshold the image (convert gray image to binary image). 4- Invert the binary image (in order to speed
Airfoil
- 实现B样条曲线画机翼，可输入自选参数得到不同展弦比，后掠角，上反角的机翼-B-spline curve to achieve painting wing, enter the optional parameters of different aspect ratio,后掠角, on the wing angle
jpegcompress
- 灰度图像的jpeg压缩处理，解压处理，以及信噪比SNR的计算-Grayscale jpeg image compression, decompression, as well as the calculation of signal to noise ratio SNR
MIMO_OFDM
- 在No Diversity (1Tx, 1Rx)、Alamouti (2Tx, 1Rx)、与Maximal-Ratio Combining (1Tx, 2Rx)三种不同情形下的mimo仿真程序及误码率比较情况-In No Diversity (1Tx, 1Rx), Alamouti (2Tx, 1Rx), and Maximal-Ratio Combining (1Tx, 2Rx) three different cases of MIMO simulation program and the
ss_pe42
- [p]=ss_Pe42(rho_in_dB) ％ SS_PE42 finds the measured error rate for the given value of ％ signal per interference ratio in dB.-[p] = ss_Pe42 (rho_in_dB) SS_PE42 finds the measured error rate for the given value of signal per interference rati
OFDM-Peak-to-Average-Power-Ratio
- The source code for OFDM Peak-to-Average Power Ratio
area_perimeter-and-aspect-ratio
- matlab数字图像分割，可以提取一幅图中想要的目标，并计算出目标的面积，周长和长宽比。-Digital Image Segmenting Useing Matlab.This program can extract the interesting target from a figure, and calculate the target area, perimeter and aspect ratio.
Aspect ratio
- Imaging with aspect ratio
gear ratio
- Optimization of the gear ratio of two speeds in terms of the lowest battery consumption