搜索资源列表
DSP_dg
- 这是本人用Matlab实现音频噪声滤除的试验，要求分析并选用适当滤波器-using Matlab audio noise filtering tests, requirements analysis and the choice of appropriate filter
numerical-tour.zip
- 信号处理系列导航，如：用短时傅里叶变换进行声音处理,Signal processing series of navigation, such as: use of short-time Fourier transform for audio processing
DSP2
- DSB-SC信号的生成与解调 1) 用离散（DSP）的方法生成DSB信号 2) 载波频率为150KHz，音频为500Hz和2000Hz的混合音。 3) 加入高斯白噪声 （4） 语音信号 的传输。 改变抽样频率和量化台阶大小，观察重建信号以及量化噪声信号的波形；对于语音信号主观评价声音质量的变化。 -DSB-SC signal generation and demodulation 1) Discrete (DSP) methods to generate
Butterworth
- 巴特沃斯滤波器的MatLab代码实现，可以对一段音频进行滤波，与其他滤波器进行对比-Butterworth filter of the MatLab code for implementation can be some audio filtering, comparison with other filters
DAB_BER_NOTES
- this will give insight into ber plots in digital audio broadcasting using ETSI Standard
hunxiang
- matlab上实现的音频处理数字混响算法-matlab to achieve audio processing digital reverb algorithm
caijiban
- 单片机声音实时采集上送PC端程序。接口为COM口。可以实时观察波形和储存文件。文件包含了测试信号。-On a single chip to send PC audio real-time acquisition-side program. COM port interface. Real-time observation of waveform and save the document. File contains a test signal.
matlab
- audio filter,fft,dft,pole zero plot,gui,dsp signal operations
short-term-analysis-
- 完成对一段语音信号的短时分析，语音信号要包括清音、浊音和无声段，求其短时平均能量、短时平均过零率、短时自相关函数和短时功率谱；-Complete short-term analysis of a voice signal, the specific requirements: a voice signal to include the voiceless, voiced, and silent segments 2, find its short-term average energy, sh
Digital-Frequency-Generator
- 本设计采用TMS320F28234 DSP芯片，设计了一台音频频率数字扫频仪。系统由扫频信号产生及调理模块、帯阻网络模块、幅频特性测试模块、数字幅频均衡模块以及人机交互模块组成。扫频信号由DSP内部PWM模块产生经外部有源低通滤波器进入带阻网络。应用数字信号处理技术在 DSP内部实现幅频特性测试，测试结果通过DSP的SCI在电脑显示器上显示，幅频均衡部分利用利用Matlab和基本部分中测得的陷波特性得出均衡算法中的滤波器的系数和阶数，然后在DSP内部对帯阻网络实现了均衡，完成了要求的各项指标。-
rtt_beagleboard_r2012a_v1_0
- Beagle Board 是一种开放硬件的单板计算机,能够以合理的速度运行 Linux,同时保持价格低廉。建立MATLAB的simulink模型来模拟Beagle Board的硬件支持。-The BeagleBoard (www.beagleboard.org) is a low-cost, single-board computer designed for audio, video, and digital signal processing. With R2012a, Simul
steganography
- data hiding in audio signal, using matlab
LMS_simulation
- LMS算法C5502仿真,LMS算法的DSP程序及音频采集程序另附matlab编程仿真代码-C5502 LMS algorithm simulation, LMS algorithm DSP program and audio capture program attached matlab simulation code programming
DSP-Sound-processor-
- 硕士论文。主要包括：1、升频差值的matlab仿真与实现 2、延时、混响和均衡效果的实现 3、基于心理学模型和噪声整形的matlab仿真与听声测试 4、音频处理算法的DSP实现-Master thesis. Mainly includes: 1, litres, the difference of the frequency of MATLAB simulation and 2, to achieve delay, reverb, and the effect of equalization t
senjou-V6.7
- Based on piecewise nonlinear weight value Pso algorithm, Matlab wavelet analysis on complex, Realization of 10 digital audio recognition progra.
fie_iq42
- ECG data and includes source code written in MATLAB, LM386 audio signal amplification, Energy entropy calculation.
ch402
- Monte Carlo simulation method of calculating the American option price and basic descr iption, Realization of 10 digital audio recognition program Based on wavelet transform digital watermarking algorithm matlab code.
fou_bn20
- LFM pulse compression of the Matlab program, Calculate the maximum eigenvalue judgment matrix of AHP, Realization of 10 digital audio recognition progra.
ELEC - 104 DSP
- Signal Processing is the process of measuring, manipulating or analysing information. Signals of interest include biomedical data, audio, still or moving images, radar, and even DNA. Filtering techniques can be crucial in revealing and interpreting
ELEC - 723 Audio Processing
- As general-purpose computers became faster, they started to take over the role of dedicated hardware for all but the most specialized and computer-intensive operations. With the fast computers and signal processors available in the digital image proc