数字下变频matlab仿真

在悉尼大学EKF-SLAM仿真平台的基础上开发，使用Compressed Extended Kalman Filter解决SLAM问题，最初由Jose Guivant and Eduardo Net提出，程序由Haiqiang Zhang和Lihua Dou实现 (CEKF-SLAM is a Compressed Extended Kalman Filter-based SLAM simulator written under Matlab. )

这是我在做超宽带测距定位研究时，编写的一个matlab程序，非常值得大家参考。(This is what I was doing UWB Ranging positioning studies, preparation of a matlab program, very worthy of your consideration.)

数字信号处理实验作业，用matlab实现电话拨号音的合成与识别，要求具有GUI界面，绘制拨号键的频谱(Digital signal processing experimental work, synthesis and recognition using matlab realize the telephone dial tone, requires a GUI interface, rendering the spectrum dial keys)

标准pso算法新的实现，使用matlab编写。详细，权威，注释丰富，便于修改和使用。同时有适于mac os的m程序。(A realization of standard pso algorithm in 2011, written in matlab. Attached with matlab codes on mac os x.)

Windows系统下在Matlab软件上实现的改进的支持向量机算法，有数据和各个函数的M文件(Improved support vector machine algorithm implemented in the Matlab software in the Windows system, the data and function M-files)

逆变器用svpwm空间矢量脉宽调制程序详解，matlab仿真使用。(Inverters svpwm space vector pulse width modulation Detailed procedures, matlab simulation use.)

把一种基于语音的正弦模型的高音何时长修正算法应用于汉语普通话的韵律调整(To a voice-based sinusoidal model when long treble Mandarin correction algorithm applied to adjust the rhythm)

关于系统和信号的处理方面关系的重要应用之类的(On the system and signal processing aspects of the relations of important applications like)

matlab 画viviani曲线+绘制分子结构+最小二乘拟合+求信号包络线+滤波器设计（一次为大家提供5个matlab完整程序，能调试准确的结果仿真图）(matlab draw viviani curve++ least-squares fit to draw the molecular structure of++ request signal envelope filter design)

用于SWS-2型地震仪采集的地震记录中滤除面波(Used for SWS-type 2 seismograph acquisition of the earthquake records of surface wave filter)