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Frequence.rar
- 基于AVR的数字频率计，使用LCD1602做显示。刷新速度1S，含电路图,AVR-based digital frequency meter, the use of so LCD1602 display. Refresh rate of 1S, with circuit
Time-Frequence
- 该程序是盲源分离算法中时域—频域分离算法，该算法应用范围广泛。-The procedure is blind source separation algorithm in time domain- the frequency domain separation algorithm, which a wide range of applications.
amdf
- 测量语音信号的基音周期的大小,可以分析语音长度在30ms左右的语音信号-test the base frequence of voice
ri
- 可改变中心时移，相位，主频的雷克子波，自己在源程序上加减时间，改变主频，加减相位即可-ricker wavelet which time,phase and frequence can be changed
esprit
- 使用ESPRIT方法来进行谐波频率的估计-using esprit method to estimate the frequence
DivFreq
- diviseur de frequence en VHDL
3
- 该程序介绍Matlab时频分析技术及其应用，利用该程序可以分析周期信息-This program is used to get the frequence.
4
- 本程序由MATLAB编制成的用于计算观测数据的频率和周期。-This program is used to compute the frequence and periodical.
cwt-ccode
- 连续小波变换程序，输入二进制文件，然后然后进行小波变换 C语言程序-/*this program compute the contious wavelet transform of the signal in a data file using the Professor A.Grossman s approach. the analyzing basic wavelet is modulated gaussian: exp(iwt)exp(-t**2/2)where w si th
frequence_div
- 三分频程序,对输入的时钟信号进行分频，在此基础上可以进行倍频和分频的转化。-frequence divice
modulate_21Mc
- 对要发送的序列进行上变频，上变频到21MHz后进行发送。-change the frequence uop to the one that suit for transmission,which here is 21MHz.
half_band_2
- 设计一个半带滤波器，将信号进行2倍内插后进行滤波。-design a half band filter. twice frequence and then filter.
divNfreq
- 参数化分频器，以5为例，能很方便的扩展到参数N-osedge and negedge using common counter "cnt" parameter N is the double number of frequence division
frequence
- 数字频率计
frequence
- 本实例是学习fpga的入门程序 希望大家喜欢-This example is the study of entry procedures fpga hope you like
rfsoftdecode
- AVR单片机的C语言版本的无线遥控解码程序-AVR microchip Radio frequence remote control by soft decoding,C language sorce code
frequence
- 能够实现0-400kHz的频率的在线测量-0-400kHz can be achieved in-line measurement of the frequency
superheterodyne
- This a superheterodyne reciever simulation, created in MATLAB - Simulink. The purpose is to study the effect of perturbations on the imaginary frequence and on the intermmediate frequence, in the context of incoherent demodulation.-This is a superhet
divide_vl
- d这是一个分频器，因为在FPGA中，为了能够得到比较少的频率，通常用分频器来完成-can divice the frequence
ofdmnegativefrequence
- OFDM modulation with negative frequence