PIE_decoder_model

小波阈值收缩算法的matlab程序，对信号进行去噪得到纯净语音(Wavelet threshold shrinkage algorithms matlab program, get on the clean speech signal denoising)

这是介绍DDC中常用CIC的设计仿真matlab程序。很有参考价值。(DDC is commonly used in CIC introduced the design of simulation matlab program. Useful reference.)

本段Matlab是运动员心跳信号检测项目一个心跳信号出噪仿真程序，文件给出了心跳信号的样本，是一完整的数字信号处理应用程序。(This paragraph is an athlete heartbeat detection Matlab project a heartbeat out noise simulation program, document gives a sample of the heartbeat is a complete digital signal processing applications.)

说明：  标准遗传算法例程(可以用指数函数进行仿真，单目标)(genetic algorithm)

Minimize the Euclidean distance to a general space curve from a

MP3压缩域的音频水印的研究 基于压缩域的音频信息隐藏技术，主要研究在MP3等格式的音频文件中嵌入秘密信息达到版权保护的目的。(a audio watermarking based on modified discrete cosine transform ofmpeg/ audio layer III)

运用matlab对数字图像进行仿真，得到其压缩后的图像(Use of matlab for digital image simulation, the compressed image)

飞机初步设计时，界限法确定总体参数Matlab程序(Aircraft preliminary design, the boundaries to determine the overall parameters Matlab program)

SNR相对于检测距离，对于两种目标类型,脉冲非相干积累(SNR relative to the detection distance for the two types of target)

matlab 中最方便的工具，simulink,本资料中搭建了BPSK，QPSK的simulink.(MATLAB SIMULINK)