MATLB8823

Encode/decode to ldpc-blockcode

说明：  如题，层次分析法的matlab程序 方便实用，尤其是针对不太熟悉matlab程序设计的人(err)

根据双尺度差分方程构造小波函数 初始函数 矩形波/三角波(The dual-scale construction of wavelet function differential equation initial wave function rectangular/triangular wave)

个人觉得比较好的一本matlab书籍。果断共享之。(Personally feel that a good matlab books. Decisive share of the.)

MATLAB实现排队系统的模拟仿真，对排队过程的仿真模拟。(MATLAB realization of queuing system simulation, simulation of queuing processes.)

本程序用于测量增强语音与纯净语音的对数谱距离，用于语音增强。对数谱距离越小，表明增强语音与纯净语音越接近，增强语音质量越好；反之，则增强语音质量越差。(Calculates the average log-spectral distance between CLEAN and NOISY signals. Frames are 25ms long with 60 percent (15ms) overlap, hamming windowed. RS is the remove silence option (default: 0) if 1, the program uses a Voice Activity Detector to find non-speech frames and eliminates them from calculation of LSD. FS is the sampling frequency (Default 10KHz). )

说明：  噪声中非平稳信号的频谱分析，基于MATLAB，实验报告一份(Nonstationary noise frequency spectrum analysis, based on MATLAB, a lab report)

人脸识别程序，可以很好的识别不同人的脸型(Face recognition program that can recognize a good face different people)

MATLAB 输入输出函数 描述。还有常用函数简介(MATLAB input and output functions described. There are commonly used functions Introduction)

详细介绍了利用等纹波设计和凯泽窗法设计FIR滤波器的方法，并进行了仿真，并对纹波系数和衰减进行了比较(Details of the method of utilization ripple design and Kaiser window FIR filter design, and simulation, and the ripple factor and attenuation compared)