Compressed-sensing-program

软件工程的设计和开发文件，由于本人也不知道怎么回事，所以还请读者自己去斟酌，希望对你们有帮助！(software engineering design and development, because I do not know how, therefore, also invited readers to their own discretion, and I hope to have your help!)

说明：  该程序是盲源分离算法中时域—频域分离算法，该算法应用范围广泛。(The procedure is blind source separation algorithm in time domain- the frequency domain separation algorithm, which a wide range of applications.)

说明：  优化理论与方法的斐波那契法的matlab程序(Optimization Theory and Methods Fibonacci law matlab program)

this is simple ann code

1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。 需要用到的函数： fir1 用窗函数设计FIR滤波器的函数 2. 用GUI设计一界面（如图1所示）完成如下功能： 1） 输入一语音信号，画出语音信号的时域图和频谱图； 2） 对语音信号加噪处理，画出加噪后的时域图和频谱图； 3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。 (1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )

matlab并行计算的工具箱，并行计算的一个简单例子，还有一个distcomp工具箱配置及编程指南(matlab parallel computing toolbox, a simple example of parallel computing, there is a distcomp toolbox configuration and programming guide)

FBMC code for wireless communications

以某公司收入预测问题为例介绍灰色预测的matlab实现过程 (Implementation process of a company' s revenue forecasting problems, for example the introduction of gray prediction matlab)

This is an important document related to latest Date Sheet of Exams

MIMO 大规模MIMO 和六个detector 去检测 性能好坏BER (MIMO massive MIMO with six detectors. ZF MMSE ZF-SIC MMSE-SIC ZF-OSIC MMSE-OSIC)