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ss.tar
- 另一个 谱减法去除语音噪声的c语言程序2。。。效果也还可以 。推荐大家下载。-remove noise c Speech Language Program 2. . . The results can also. Suggest you download.
DS-CDMA
- 设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefi
DS-SSBPSKcommunicatonsystem
- simulate the performance of a DS-SS/BPSK communication system in the following scenarios: 1. In the AWGN channel 2. In the presence of pulsed noise jamming and AWGN-simulate the performance of a DS-SS/BPSK communication system in the following
ss-improve
- 谱减法消除噪音的c代码，是在本站下载的源代码ss.tar.gz的基础上使用改进算法改进的，原程序只能消除最开始很小段的语音噪声。改进后的程序经测试，能够很好地消除语音噪声。在此感谢ss.tar.gz源程序的提供者。-C-code for spectrum-sub to cancel voice noise, can cancel noise very well.
ABlindEstimationAlgorithmforPNSequenceinDSSSSignal
- 这是一篇很好的有关信道估计的文章， 可以用来快速的了解信道估计的基本内容-In this paper, a method for fast blind estimation of DS-SS signal is proposed which aims at the Direct-Sequence Spread- Spectrum (DS-SS) signals with parameters unknown. Considering the characteristic th
ss
- REMOVAL OF NOISE FROM ECG (ELECTROCARDIOGRAPHY) BY USING MATLAB. EEG (Electroencephalograph) recording from the scalp has biological artifacts and external artifacts. Biological artifacts, which are generated, can be EMG (Electromyography) sign
The_Effects_of_Soft_Limitation_1996
- 软限幅效应,量化阶数及取样间隔对直扩数字匹配滤性能的影响 郭南1996 本文以典型的AID变换量化器和改进型抖动噪声量化器为倒t研究几个数字化参数对 直接序列扩频(DS／SS)数字匹配滤渡／相关性能(系统的处理增益和误比特率)的影响，给出理论分 析及计算机模拟结果 用最优化方法研究最佳软限幅问题；指出增加量化比特数与引入抖动噪声 相比能更有救地改善系统性能，而且只要采用三比特的量化就能使系统性能接近无穷量他的效 果．文中还讨论了取洋间隔以及噪声的归一化带宽对系统性能的影响。本
ss
- 该程序主要是仿真单极性码和双极性码在加性高斯白噪声信道中的理论误码率和实际误码率，并做一比较-The program is mainly simulation of single polar code and bipolar code theory in additive white gaussian noise channel bit error rate and the actual error rate, and make a comparison
SS
- Power Spectral Subtraction (SS) for speech enhancement Storing original signal to compute PESQ & SSNR measurment Noise magnitude calculations - assuming that the first 5 frames is noise/silence