搜索资源列表
bizhifa
- 基于多频(三频)的离散频谱校正,应用比值法,加矩形窗和汉宁窗。-Discrete spectrum correction based on the multi-frequency (C-band), the application of the ratio method, plus a rectangular window and Hanning window.
QuickEncrypt
- 数据安全小工具,采用托盘图标、悬浮窗、鼠标拖拽、右键菜单的简单操作模式,提供文件、文本的加解密(RC4+AES)、Hash(MD5+SHA1)、安全擦除等功能。独有的“智能压缩”加密模式。-Data security gadget tray icon, floating window, drag the mouse, right-click menu of simple operating mode, file encryption and decryption of the text (RC4
test1
- 给图像加十字窗,对图像进行平滑,使图像更加清晰-To the image plus cross window, image smoothing, to make the image clearer.
jbox-v2.3
- 基于jquery1.4以上写的一个弹出窗层,可以使用ifr a me的特性以及div来加载对应的内容,非常不错的一个插件-Jquery1.4 more than write a pop-up window layer, you can use ifr a me characteristics div to load the corresponding content, very good for a plug-in
jc
- matlab实现加汉明窗,矩形窗,并对它们进行傅里叶变换,并实现频谱的分析。-matlab realize Jia Hanming window, rectangular window, and they are subjected to Fourier transform, and to achieve the analysis of the frequency spectrum.
A-Simple-Calculator
- 使用MFC AppWizard创建如图9-2所示的基于对话窗的应用程序,实现算术加、减、乘和除的运算。 -Use MFC AppWizard to create a dialog-based application as shown in Figure 9-2, arithmetic add, subtract, multiply and divide numbers.
mrla_4
- 最小冗余阵波束形成,跟等效均匀线阵进行对比,还加了修正海明窗-Minimum redundant array beamforming, compared with the equivalent uniform linear array, and also added a modified Hamming window
DFT_spectral_analysis-
- DFT谱分析,加矩形窗与加hamming窗对比-DFT spectrum analysis, plus rectangular window hamming window contrast
Snake
- 贪吃蛇游戏的完整代码,包含MFC的窗体重绘,加载等功能-Full Snake game code, including MFC redraw the form load function
LabView
- 傅里叶分析(具体分单边和双边两种傅里叶分析),联合时域分析,帕斯瓦尔定理的验证,信号的边界检测(通过改变信号中所加白噪声的大小来被检测信号),FIR滤波器的设计及效果验证(窗和信号均可改变),IIR滤波器的设计及效果验证(可以使用多种滤波器),web 浏览器的模拟,万年历(可以计算任何日期到当前时间的时间间隔)-(The specific stars unilateral and bilateral two Fourier analysis), the joint time-domain ana
fft_bpfilter
- 该函数使用matlab对运动情况下的心电信号做快速傅里叶变换,并加汉宁窗函数进行滤波-The function uses Matlab ECG movement fast Fourier transform, Hanning window function filtering
exp2
- 录制汉语拼音 a1(阴平)的发音。分别提交你所能录制的基音频率最高和最低的两个 录音文件。文件名为: 学号_a_h.wav(高音文件)和学号_a_l.wav(低音文件)。(用MathLab 编程) 1)分别对这两个文件进行观察分析。找出最高和最低基音频率位置,分别显示此时它们的 局部波形和短时频谱(按照最大值为100 归一化显示)。 要求:在时域波形上标出基音周期,并算出数值(精确到一个采样点)。在频域图上标出 基音频率。注意:标出分析波形的起始位置(精确到采样点位置),
SpectrumAnalysis
- 简易的声音频谱仪,有三种方式信号的输入,并对着信号进行频谱分析。还有能显示加了汉宁窗后频谱的显示.-Simple sound spectrum analyzer, there are three ways to signal input, and facing the signal spectrum analysis. Was also added Hanning window display of the spectrum.
nengliang-Correction
- (使用能量重心校正法)单频率成分的离散频谱校正源程序,主要针对单一频率谐波信号的离散频谱校正,可选择加矩形窗和汉宁窗。-(Using energy correction of the center of gravity method) single-frequency components of the discrete spectrum correction source, focused on a single frequency harmonic signal discrete spect
time-and-frequency-characteristics
- 语音信号的时域和频域特性,包括录制、计算短时能量、短时过零率、短时傅里叶变换、加矩形窗等步骤-Speech signal in time domain and frequency domain characteristics, including recording, computing time energy, short-time zero-crossing rate, short-time Fourier transform, rectangular windows and other s
tapered-beamforming
- 波束形成和锥化波束形成的比较,锥化是通过加chebyshev实现的,设置不同的窗值来实现锥化程度-beamforming vs tapered beamforming
Untitled2
- 加汉宁窗差值计算谐波相角和频率特性-Hanning window harmonic phase angle difference calculation and frequency characteristics
hanning11
- 加汉宁窗fft插值算法,计算谐波幅值、频率、相位,需输入采样频率、fft长度-hanning windows Harmonic analysis
Wave
- 这是一个用VC写的一个加载位图然后显示在窗口里,鼠标移动可以划出水波的程序。-This is a VC write a loaded bitmap and then displayed in the window, you can move the mouse to draw the wave process.
obj
- 3D模型是使用3Dmax做的,下载了一个关于3DMax使用的书,按照书上操作做的两个沙发,然后使用Java3D加载导出的模型文件,显示到窗口中,并添加旋转效果。-3D models are used 3Dmax do, downloaded a book on 3DMax use, operate according to the book do two sofas, and then load the exported using Java3D model file into the wind