Matlabyouxianyuan

说明：  基于matlab的MMA算法仿真程序，给出仿真前后效果仿真图(Based on the MMA algorithm matlab simulation program, the simulation before and after the effect of simulation map)

Frequency Modulation Matlab code

In this project, Brain tumor in MRI is detected using image segmentation techniques. There are number of image segmentation techniques available but watershed segmentation is considered to be best among all. First of all prep-processing is to be done on MRI image followed by Segmentation. During pre-processing, MRI is first converted into gray scale image then salt and pepper noise is removed using median filter. Image is then enhanced using Histogram Equalization then Image segmentation is performed on image. In image segmentation, image is segmented into its constituent parts. In this way, brain tumor is detected.

这是利用Hilebert进行求变换的程序，可用于瞬时频率测量和相位提取，具有一定的参考价值！(This is done using FFT analysis phase of the program, has a certain reference value!)

利用MATLAB软件求函数最值的程序，解决高次幂球复杂函数最值的问题。(Using MATLAB software function or the most value, high order power ball complex function most value problem)

TOPS alg method for linear array

The main file in this list of programs is "vblast.m". Type "help vblast" on the command line for details.Study the coding by stepping through the program. These programs require around 5000 packets for reasonable plotting accuracy.This has been implemented for a 2x2 system. The reader can program other variations. The program has been tested on MATLAB version 6.0 and above with signal processing toolbox and communication toolbox options.

simulink s函数，用C写的CRC校验和解校验的程序，原理简单，但是可以用来做学习simulink的好例子。(simulink s function, using C to write the CRC checksum checksum reconciliation procedures, the principle of simple, but can be used to make a good example of learning simulink.)

说明：  针对铣削过程建立的动力学方程，推导出可用以指导加工的稳定性叶瓣图，获得各主轴转速下对应的极限切深。(According to the dynamic equation of milling process, the stable lobe diagram which can be used to guide machining is derived, and the corresponding limit cutting depth of each spindle speed is obtained.)

本编码是关于算数编码的，使用了matlab来时实现有关算数编码的内容(The code is on arithmetic coding, using matlab realize when related to arithmetic coding content)