sgaforlearning

Three-Phase Two-Level PWM Converters This demonstration illustrates use of the Universal Bridge and Discrete PWM Pulse Generator blocks. It also demonstrates harmonic analysis of PWM waveforms using the Powergui/FFT tool.

全书以使用为经，以控制理论为纬，系统全面地介绍了国际控制界最为流行的计算机辅助设计与教学工具软件Matlab在控制系统设计中的各项应用，包含了控制系统的数学描述、控制系统时频分析及轨迹的绘制、传递函数模型控制系统校正、控制系统的状态空间设计方法……(Book to use as the warp and weft to control theory, systematic and comprehensive introduction to the international control of world s most popular computer-aided design software Matlab and teaching tool in the control system design of the application, including the mathematical description of the control system, control state-space-frequency analysis and design methods to draw the trajectory of the system transfer function model control system calibration, the control system ......)

本算法程序基于实测汽轮机振动信号进行了测试及性能分析。理论分析及仿真结果表明，AR模型谱估计算法在阶次合适的情况下，能够取得较好的方差及分辨力性能，适合于振动信号的功率谱估计，且AIC准则为确定合理的模型阶次提供了有效依据。(This algorithm based on the measured turbine vibration signal testing and performance analysis. Theoretical analysis and simulation results show that, AR model spectrum estimation algorithm in appropriate circumstances the order, the variance can achieve better performance and resolution, suitable for vibration signal power spectrum estimation, and the AIC criterion to determine a reasonable model order provides an effective basis.)

MATLAB常用函数大全都在这了，很实用(MATLAB functions used in this Daquan, and very practical)

4qam，16qam，64qam在高斯信道下的误码率仿真程序(4qam, 16qam, 64qam under Gaussian channel BER simulation program)

对数据进行直接排序，通过matlab算法实现，对任意大小的数组进行从小到大的排序(Direct to sort the data, through the realization of MATLAB algoDirect to sort the data, through the realization of MATLAB algorithm, an array of any size small to large sortingrithm, an array of any size small to large sorting)

说明：  滑膜变结构控制及应用源程序代码，清华大学出版社(Synovial variable structure control and application source code,Tsinghua university press)

ECG source code for engineer

一张图片是之前用摄像机采集的，另一张图片是经过离散沃尔什变换再量化编码压缩后又解压所得，能看出区别吗？呵呵。flik.m是原图，newflik.m是新图。 附上所有MATLAB源程序，有兴趣的话，你也可以用这几个程序对自己的照片“加工”一番。以下6个程序分别保存为6的m文件，文件名与下面给出的一致。待“加工”图片应该存放在Matlab的Work目录下。(Before a picture is collected by the camera, another picture is the result of discrete Walsh transform and then re-quantization coding compression decompression income, you can see the difference? Ha ha. flik.m is the image, newflik.m is a new map. MATLAB source code attached to all interested, you can also use these procedures on their own photo processing of something. The following six procedures were saved as 6 m file, the file name is given with the following consensus. To be processing picture should be stored in Matlab s Work directory.)

Filter high pass for processing images