搜索资源列表
adpcm__codec
- codec source, adpative delta pulse coding modulation, still used in CD and other communication products.
real-time_LPC_analysis_synthesis_visualization_1.0
- rt_lpc is a light-weight application that performs real-time LPC analysis and synthesis. It features the following: real-time LPC analysis real-time LPC synthesis visualization of original, predicted, and error waveforms visualization
pswf123.rar
- 时域正交pswf脉冲波形设计 Orthogonal time-domain pulse waveform design pswf,Orthogonal time-domain pulse waveform design pswf
cp0201_waveform
- 脉冲形成器，这段程序产生脉冲波形，并计算所产生脉冲的抽样个数OVER，分奇数偶数两种情况产生波形-Pulse forming, and this procedure generated pulse and pulse generated by calculating the number of sampling OVER, sub-odd two cases even have a waveform
pcmin
- 该程序是关于pcm编码的，即脉冲调制技术，用来对输入的模拟信道进行编码和调制-The program is on the pcm coding, that is, pulse modulation techniques, used to input analog channel coding and modulation
pcm
- natlab code for pulse code modulation
pcm
- pulse code modulation code in matlab.
filterencoder
- implementation of a pulse encoder 500 Stegman
doc_filter_by_software_c_code
- 1、限幅滤波法（又称程序判断滤波法） A、方法： 根据经验判断，确定两次采样允许的最大偏差值（设为A） 每次检测到新值时判断： 如果本次值与上次值之差<=A,则本次值有效 如果本次值与上次值之差>A,则本次值无效,放弃本次值,用上次值代替本次值 B、优点： 能有效克服因偶然因素引起的脉冲干扰 C、缺点 无法抑制那种周期性的干扰 平滑度差 -1, limiting filtering method (also known
BMDWQI-SY
- 在音频功率放大器中，音量控制是必不可少的环节，尤其是现在用微电脑控制的多通道AV 功放，一般都采用一枚多通道音量控制芯片进行音量调节，而且根据标准要求：每个通道音量既需要总调又需要单独微调。脉冲电位器能够360 度旋转，音量调节速度可编程控制，它寿命长、不产生噪声，电路简单，这都是碳膜电位器无法比拟的。-In the audio power amplifier, volume control is an essential part, especially now with the microc
CELP-encode
- 高质量的4kbs散布脉冲CELP语音编码算法-Spread of high-quality 4kbs pulse CELP Speech Coding Algorithm
adpcmDecoder
- This m-file is based on the app note: AN643, Adaptive differential pulse code modulation using PICmicro microcontrollers, Microchip Technology Inc.
melp_init
- The MELP coder depends on the computation of Fourier magnitudes the prediction-error signal to capture the shape of the excitation pulse, which basically are the magnitudes of the Fourier transform. These quantities are quantized and transmitte
coeff
- During encoding, the magnitude of the DFT for the prediction error is found peaks of the magnitude spectrum corresponding to the harmonics associated with the pitch frequency are measured. The peak values are the Fourier magnitudes and are tra