Linear-prediction-of-speech-signal

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)

贝叶斯分类器的设计与实现，非常好的应用程序，能够在其上面实现人脸识别(Bayesian classifier design and implementation of a very good application, face recognition can be achieved in the above)

说明：  FFH中传统门限的比较获取，SNR的不同，BER不同，从中最佳(FFH traditional threshold comparison to obtain, SNR different, BER is different from the best)

说明：  仿真方法：1．在Matlab命令窗口中输入：TargetTracke(0,0)；进行跟踪实验仿真； 2．为了体现本文的重点，即模型切换的重要性，在Matlab命令窗口中输入：argetTracke(0,1)；可以观看如果不采用模型切换的仿真结果；3．在Matlab命令窗口中输入：Mentecarlo；进蒙特卡洛仿真； (kalman filter simulate)

指纹识别matlab代码，包括一些指纹图片(Fingerprint recognition matlab code)

说明：  matlab 图形图像处理学习，对图形图像学习以及matlab方面应用十分有用(GraphicsandImageProcessing)

拉东变换，根据原理自己写的,去掉matlab中复杂的函数(radon transform)

说明：  具有加、减、乘、除、sin、cos、ln、log等功能的计算器界面(With addition, subtraction, multiplication, division, sin, cos, ln, log and other functions of the calculator interface)

有限反馈的应用，这个可以应用在MIMO的系统中(Limited the application of feedback, this can be applied to MIMO systems)

进行静息态fMRI数据处理软北师大开发的件包REST(REST toolbox for resting state fMRI analysis)