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yuyinduandianjiance
- 对一段语音信号进行预处理,加窗,求过零率,短时能量,求各种语音信号的特征参数。
harmonic
- 利用Blackman窗函数对工频信号进行加窗FFT后校正计算出基波和谐波的幅值、频率和初始相角。-Blackman window function using frequency signal windowed FFT is calculated after the correction of fundamental and harmonic amplitude, frequency and initial phase angle.
OFDMdemo
- 实现基本的ofdm通信系统,包括ifft,加窗-Ofdm communication system to achieve the basic
HarmonicWave
- 各种电子产品在电力系统中的大量应用使系统中谐波含量增加,谐波的产生使电能质量恶化,谐波的测量和分析是谐波治理的基础和前提。b本谐波测量系统软件在LabVIEW 7. 0上开发完成。整个程序主要由以下几个模块组成:信号发生模块、低通滤波模块、信号加窗处理模块、谐波分析模块、比例模块和记录模块.测量技术人员只要进入这个平台,通过调用控件、图标就可以轻松构建高性能的测量仪器。-Variety of electronic products in the large number of applicati
ofdm-system-simulation
- ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块 北京邮电大学通信系课设题目-ofdm system simulation
beamfoming
- 简单的波束形成,方便初学者多数字波束形成有个简单的了解,通过加切比雪夫窗实现旁瓣与主瓣的db差-Simple beamforming, easy for beginners and more digital beamforming is a simple to understand, Gache achieved by the main lobe and sidelobes Chebyshev window db difference
SigTranmit
- 用于数字通信系统的模拟,包括信号传输,加噪声,加窗函数等-Analog to digital communication systems, including signal transmission, plus noise, windowing functions, and so
波束形成程序
- 直线阵列的自然指向性,任意指向性,加窗后情况。直线阵列的时域及频域波束形成。圆弧镇的时域频域波束形成。(The natural directivity of the linear array, the arbitrary directivity, and the case after the window. The time domain and frequency domain beamforming of a linear array. The time domain frequency d