erciguihua

产生了一个正弦波，方波，三角波的db—sc调整信号的频谱，实现过程等(Produced a sine wave, square wave, triangle wave db-sc adjustment signal spectrum, the realization process, etc.)

Histogram in matlab source code

anothe version of probabilistic data associatio with matlab

天线结构的生成，散射算法的源程序，表面电流分布的三维图(Antenna structure generation, three-color algorithm, the surface current distribution)

another files with files and files

logical and operation, OR operation, Subtraction operation in matlab.....

三相永磁同步电机驱动的simlink仿真，可直接运行，也可进行调节(Three-phase permanent magnet synchronous motor drive simlink simulation can be run directly, but also can be adjusted)

数字滤波器在数字信号处理领域中已经得到广泛应用,MATLAB 软件的频谱分析和滤波器的分析设 计功能很强,从而使数字信号处理变得十分简单。利用MATLAB 的数字滤波器设计工具箱可以快速有效地设计各种数字滤波器,设计简单方便。介绍了IIR 数字滤波器的设计原理、步骤以及在MATLAB 中的实现。(Digital filter in the field of digital signal processing has been widely used, MATLAB software for spectrum analysis and filter analysis and design features strong, so that digital signal processing have become very easy. MATLAB using the Digital Filter Design Toolbox can quickly and efficiently design of digital filters, design is simple and convenient. Introduction of the IIR digital filter design principles, steps and in the implementation of MATLAB.)

this is the DCT image compression code i have tried . i missed out 2 files while uploadin last time sorry :) hey guys i missed 2 files

白噪声的测试MATLAB程序，及各种谱分析(whitenoise test program and Spectrum analysis)