搜索资源列表
wave.tar
- 提供对标准.wav文件的解析。处理了wave文件的头部和数据段，分别读取到一个缓冲区中，并且提取出波特率、采样位数等信息。-standard of wave file analyzing.do with wave file head and data segment, reading to each cache, and pick up baud,sampling rate, etc. info.
EVB061Test-KEY程序1
- Note:通过模拟量输入口LINE_IN输入电压值，以8K的采样率经A/D //转换后送给IOB口控制LED点亮,同时可以根据LED的点亮来了解转换 //的数据-Note : Analog inputs LINE_IN input voltage value to 8K by the sampling rate A / D / / conversion gave Privalov population control LED lights, LED can be lit to understan
MusicRip
- 该程序能把CD上的音轨抓取下来保存到计算机上，文件格式为WAVE，保存时可以调整参数，包括采样率等-the program on the CD can crawl down the tracks to your computer, the file format for WAVE, preservation can adjust parameters, including sampling rate, etc.
MATLABprograminfft.用Matlab产生正弦波,矩形波
- 1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图 ,1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their
cc2500.h.zip
- cc2500的头文件。寄存器的设置使得传输速率为芯片的最大值250kbps，可支持6通道1k的采样率。,cc2500 header file. Register settings for the chip transfer rate makes the maximum 250kbps, can support 6-channel sampling rate of 1k.
libwma.rar
- 在mplayer播放器增加wma的定点运算补丁，44100的采样率文件播放没有问题，22050采样率文件播放有噪音。,Mplayer player in the fixed-point increase in computing patch wma, 44100 sampling rate of file to play no problem, the sampling rate of 22,050 documents have noise playback.
A-Sparse-Learning-Package
- 美国莱斯大学压缩感知稀疏学习工具箱，能把信号进行稀疏表示，进而实现远低于奈奎斯特抽样速率的压缩感知-Rice University study Toolbox sparse compressed sensing, sparse representation of the signal can, thus achieving much lower than the Nyquist sampling rate of the compressed sensing
F2812_AD02
- F2812 AD02 T1周期中断启动ADC，实现ADC模块16路通道的采样.AD采样频率为10K，序列发生器SEQ1和SEQ2级联成一个16通道的序列发生器，采样模式采用并发采样。利用通用定时器T1的周期中断来触发AD转换。-F2812 AD02 .T1 cycle interrupt start ADC, the ADC module 16-channel sampling. AD sampling rate of 10K, the sequence generator SEQ1 and S
Interpolation_Filter.rar
- 插值滤波器，可以改变样值的抽样速率问题，比如把2倍抽样的样值转换为2.5倍抽样的样值。,Interpolation filter, can change the kind of questions the value of the sampling rate, such as 2 times the sample put the kind of value is converted to 2.5 times the sample value of the sample.
ADC_TIM1
- 利用STM32中的定时器启动ADC采样，即可以控制ADC的采样速率-STM32 start using the timer in the ADC sampling, which can control the ADC' s sampling rate
RLS_filter
- RLS算法，编写了MATLAB程序实现自适应干扰对消。给出信号实例，用于验证所编写程序的性能。所给信号为：①噪声与语音的混合信号——signalnosie.wav；②噪声信号——noise.wav。两信号均为立体声，PCM压缩，采样速率为48000Hz，采样精度16bits。-RLS algorithm, the preparation of a MATLAB program to achieve adaptive interference cancellation. Given signal
wavsamplerate
- 读取WAV文件采样率,如果是其它格式,可以先转换为此格式-Sampling rate of WAV files to read
FIR_pinlv[1]
- FIR滤波器， 设计一个线性相位有限冲激响应低通滤波器，使其满足如下指标：通带边界为2kHz，阻带边界为2.5kHz，通带波纹 =0.005，阻带波纹 =0.005，抽样率为10kHz。采用多尔夫-切比雪夫窗进行设计，进行频谱分析。-FIR filter, design a linear phase FIR low-pass filter to meet the following indicators: passband border to 2kHz, stopband border to 2
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
软件转换的方法和代码
- 音频采样率转换相关，主要是软件转换的方法和代码-Audio sampling rate conversion-related, mainly software code conversion methods and
wb-pesq-24-02-05
- 关于语音信号的客观评价软件，采样率在16kHz-On the objective evaluation of software speech signal, the sampling rate of 16kHz
STL_doc.tar
- STL的官方文档，STL的最权威的解释！C++学习必备利器，可以极高的提高编程效率-The resample software package contains free sampling-rate conversion and filter design utilities written in C, including a stand-alone command-line sampling-rate conversion utility called resample. The packag
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
eg-fft
- fft1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图-fft1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and displa
ECGSYNC-physionet
- ECGSYN generates a synthesized ECG signal with user-settable mean heart rate, number of beats, sampling frequency, waveform morphology (P, Q, R, S, and T timing, amplitude,and duration), standard deviation of the RR interval, and LF/HF ratio (a measu