the programs are an introduction to DSP ,the programs illustrate the frequency r...

使用matlab来实现非正交二次样条二维二进小波的快速分解和重构(Using matlab to implement non-orthogonal quadratic spline two-dimensional fast dyadic wavelet decomposition and reconstruction)

This code is to simulate 16-PSK and 16-QAM over AWGN channel

Multi-user CDMA system block diagram in Simulink AND CONVOLUTIONAL CODE WITH PBSK MAPPS IN SIMULINK MATLAB

matlab学习教程 讲学习的基本内容，对新手很有帮助 英文讲解，但很容易听得懂-matlab tutorial stresses learning to learn the basic content helpful for the novice English to explain, but easy to understand

MATLAB分支定界法求解,大家(MATLAB branch and bound method, U.S.)

牛顿法，一种高效的优化方法，对于无约束的优化问题有效(Newton, an efficient optimization method for unconstrained optimization problems effectively)

毕设题目，我用MATLAB程序编写的实现基于矢量量化的说话人识别系统，结合了cVnDbN算法。在给定的temp.wav录音文件的情况下，对不同的人的不同时间长度的语音进行辨识。实现与文本无关的自动说话人确认的实时识别。 使用步骤包括： 1 训练，2 kLMAhvJ， 3 测试 4， 输出结果。 (Complete set topic, I use a program written in MATLAB-based VQ speaker recognition system, combining cVnDbN algorithms. In the case of a given temp.wav audio file, voice different people different lengths of time were identified. Real-time recognition and text-independent speaker verification automatically. Use steps include: 1 training, 2 kLMAhvJ , 3 test 4, the output result. )

用于车辆参数最优选取，求取目标函数最大、最小值，对非线性、多峰问题均具有较强的全局搜索能力(It is used for the optimal selection of vehicle parameters, and the maximum and minimum values of the objective function are obtained. It has a strong global search ability for nonlinear and multimodal problems)

与理论分析结果相比，计算晶粒的生长，入门级别程序,借鉴了主成分分析算法（PCA），采用的是通用的平面波展开法,最大信噪比的独立分量分析算法，基于kaiser窗的双谱线插值FFT谐波分析。

RD 算法----SAR点目标仿真 结果还是比较不错的。(RD algorithm---- SAR point target simulation results is quite good.)