matlabADC

To provide Security for the images which are being transmitted through Open communication

蚁群算法，MATLAB求最短路径,解放军信息工程大学一个老师编的matlab程序(Ant Colony Algorithm for Traveling Salesman Problem)

pattern of a thin wire of lengh L

OVSF simulink model for CDMA

首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)

给定离散地震动加速度数据a、反应谱控制周期点tp、离散时间间隔dt、阻尼比z，计算地震动加速度反应谱rspa以及最大反应值出现的时刻tMax。(Given the discrete ground-motion acceleration data a, the response spectral controlling period tp, the discrete time distance dt, and the damping ratio z, calculate the ground-motion acceleration response spectrum rspa and the time loction of the occurrence of maximum response.)

volley open project use demo

MATLAB行情软件MatlabTraderGUI 1.完成了日线、周线、月线等不同周期的展示。 2.完成了MACD,BOLL,RSI,W&R,OBV,DMI,PVT等技术指标的展示。左上的两个均线的长度参数可以动态修改展示。 3.增加了展示范围的调整。(相当于普通行情软件的上下键) 4.增加了水平的slider用来滚动展示K线。（相当于普通行情软件的左右键） 5.拖动水平的slider，三个axes可以同步移动（拖动）。 6.按下鼠标左键，可以展示十字光标，右面的table可以展示十字光标处的 开高低收量。 7.在每个axes都增加了右键，可以进行图片另存为。 8.老规矩，Mcode我打包一并放出来，想用的拿去，可以直接改源代码，作为学习GUI是个不错的范例，我为人人，人人为(MATLAB software market MatlabTraderGUI 1 completed the daily, weekly different cycles, such as monthly show. 2 complete shows MACD, BOLL, RSI, W & R, OBV, DMI, PVT and other technical indicators. The average length of the upper-left of the two parameters can be modified dynamically show. 3 shows an increase adjustment range. (Equivalent to ordinary market down key software) 4. The slider to increase the level of K-line scrolling display. (Equivalent to about key common market software) 5 Drag the horizontal slider, three axes can be synchronized to move (drag). 6 Press the left mouse button, you can display the crosshairs, the right of the table can show opened at the level of the yield of the crosshairs. 7 have increased in each of the axes right, the picture can be saved as. 8 old rules, Mcode I packed together put out, want to take it to use, you can directly change the source code as a learning GUI is a good example, one for all, all for one )

pattern generator for pattern recognition

本课件主要讲述MMatlab Simulink中S函数(Function)的写法,其中包含非常实用的S-函数介绍（为什么要引入S-Function？)、S-函数的分类、使用（实例演习）等(The courseware in the main about MMatlab Simulink S function (Function) is written, which contains the S-function is very useful Introduction (why the introduction of S-Function?), S-function category, the use of (example exercises), etc.)