matlab_c_hunhebiancheng

matlab 工具箱下载，含各种matlab 处理函数文件(matlab toolbox download matlab processing functions with a variety of documents)

time frequency analysis for images

一种传统搜索优化算法 不需要对目标函数求导 得到很好的优化效果(A traditional search algorithm does not need to differentiate the objective function ,also gets well optimized results)

雷达测伪距 步进频率相位差分法 matlab仿真源码(The radar measured pseudorange step frequency phase difference method matlab simulation source)

A filter is a system which modifies some special frequencies reletive to the others. As a result it is applicable in some applications when it is necessary to have different gains & phase shifts at different frequencies to perform specific filtering tasks. For example in an audio file which is corrupted by noise it is convinient to use a filter to cancel those frequencies which are affected by noise and consequently having a better sound quality. During this MATLAB experiment we are trying to cancel the noise frequencies out of the original signal frequencies to get the original signal. Due to do this task, different types of filters such as FIR and IIR filters are used. In FIR filters, we use two type of common windows such as fixed window like Hanning and adjustable window like Kaiser. In IIR filters four different types of filter such as Butterworth, Chebyshev I, Chebyshev II, Elliptic are used.

本matlab程序仿真了6自由度Stewart平台,得到了正反解,并提供了可视化的GUI界面,可作为求解工作空间的参考,其中正解方法参考自以下论文: Lee, Tae-Young, and Jae-Kyung Shim. "Forward kinematics of the general 6–6 Stewart platform using algebraic elimination." Mechanism and Machine Theory 36.9 (2001): 1073-1085. (本程序转载自Github)(The Matlab code for solving the forward and inverse position kinematics of 6 DoF Stewart platform, providing GUI.)

％help avifile 可以把屏幕图片做成avi ％也可以用如下打开和播放avi ％ mv=aviread( 14.avi ) ％ movie(mv) ％ 指定源目录 str_src ％ 指定图片个数，PICNum( Help avifile can make avi screen images can also be used as follows to open and play avi mv = aviread (14.avi) movie (mv) specify the source directory specified str_src picture number, PICNum)

模式识别：线性分类器，fisher线性判别 female和male中分别为训练集 test1和test2为测试集(fisher)

3GPP标准中用于MIMO信道建模的SCM信道模型，matlab版本(3GPP standard for MIMO channel modeling SCM channel model, matlab version)

这个命令是用Matlab编写的小波分解，希望对大家有用(This command is written in Matlab wavelet decomposition, we hope to be useful)