搜索资源列表
采样率转换
- 关于采样率转换说明文挡，包括wave的格式，即采样率，量化位数-sample rate conversion on the note text block, including the wave format, sampling rate, the median quantified
多采样率系统
- 本代码为完整的多采样率系统VC++范例代码，包括抽取、插值、重采样等模块。是学习和研究开发多采样率系统难得的工程参考，常规分析无需改动即可使用。本代码是完整的vs2005工程，可编译执行。
samrate_change.rar
- 采样率转换程序。可以任意转换不同采样率的音频信号。程序中有注释。,Sampling rate conversion process. Can be a different sampling rate conversion of audio signals. Proceedings have the Notes.
ddc_30m
- 中频70M，30M带宽LFM信号，采样率为102.4M，数字下变频后，还进行了三倍抽取，最后还得到I，Q两路信号 -IF 70M, 30M bandwidth LFM signal, the sampling rate of 102.4M, digital down conversion, the samples were carried out three times, the last also I, Q two-way signal
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
digital_down_convertation
- 我对一个输入调制信号：采样率FS=1200K，中心频率F0=300K，带宽300K。输入信号为一个[样点数,2]的矩阵,即I,Q两路. 进行频谱搬移，分为I，Q分量两路进行矢量乘法，NCO的设置为FC=300K，t=样点数乘以1/FS， 乘完以后我的频谱上显示竟然信号带宽增加了300K，但是中心频率没有改变，请问各位朋友是哪儿出了问题？谢谢您的阅读和意见-Digital Down Converter for matlab realized, certain design speci
multisample
- 本程序为与《多采样率系统》（Multiratensysteme）一书配套的（中文界面）MATLAB可视化程序-This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the Lic
AD
- ad7667的高速采集程序，采样率800kbps,16位精度采样-ad7667 high-speed acquisition procedures, sampling rate of 800kbps, 16 bit accuracy sampling
changesampleofpcmfile
- PCM文件采样率转换，其中可以自己定义采样率。作为WAV文件进行存储。效果较好。注意使用时确定源文件采样率。-PCM file sample rate conversion, which could define their own sampling rate. As a WAV file is stored. Effective. Note that when used to determine the source file sample rate.
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
neichaandchouqu
- 用MATLAB实现采样率转换的程序，附有说明文档，包括内插和抽取，以及先内插再抽取的程序-Using MATLAB to achieve sample-rate conversion process, with documentation, including interpolation and decimation, and interpolation and then taken before the procedure
AudioResample
- Directshow 转换采样率-Directshow Audio Repakager
Digital-Signal-Processing-with-FPGA
- FPGA结合DSP设计，如FIR、IIR滤波器，CORDIC算法,多重采样率信号处理，FFT,有对应的VHDL/Verilog 代码code-FPGA Combines with DSP, FIR 、IIR Digital Filters,CORDIC,FFT,Adaptive Filters，VHDL/Verilog code
three_adcs_cfft
- STM32F407自带ADC模块的三重采样，AD采样数据以DMA传输方式存储，MCU对采样数据作傅利叶变换，采样率为8.4Msps。(STM32F407 takes three resampling of ADC module, AD sampling data is stored in DMA transmission mode, MCU performs Fourier transform for sampling data, and the sampling rate is 8.4Msps
LFM_analysis
- 本程序对线性调频信号进行了仿真、时域分析以及频域分析；在不同时宽带宽积TBP下比较驻定相位法与原信号的符合程度；不同过采样率对线性调频信号的恢复程度。(This procedure is simulated, time domain analysis and frequency domain analysis of linear FM signal; at the same time bandwidth product TBP with stationary phase method compa
Multiratensysteme_MATLAB(Chinese Version)
- 多采样率系统中的采样率转换和数字滤波器组的matlab程序(Multi-sample rate system sampling rate conversion and digital filter matlab program)
STM32Oscilloscope
- 使用STM32F1系列单片机自带的AD采样功能，DMA传输方式，达到1Mbps采样率。使用并口TFTLCD显示屏显示。(Use AD sampling function that STM32F1 series one-chip computer brings, DMA transmission mode, reach 1Mbps to sample the rate. Use parallel TFTLCD display.)
基于多采样率定时比较技术的并联有源滤波器_侯睿
- 基于多采样率定时比较技术的并联有源滤波器(Multi rate sampling timing comparison technology of shunt active power filter based on)
STM32_PRJ_32点5khz采样
- stm32f103嵌入式单片机快速傅里叶fft转换。 采用定时器TIM4的CCR4触发ADC采样， 采样率5khz，正弦及余弦运算采用查表法。 ram占用小于300byte。(STM32F103 embedded microcontroller, fast Fourier transform FFT. Using the CCR4 of the timer TIM4 to trigger ADC sampling, The sampling rate is 5KHz, sine
4 matlab改变采样率专题
- 用于信号的采样率改变和相关matlab程序(Sampling rate change and related matlab program)