▍1. FFT
对任意输入信号进行FFT变换,并显示信号的频谱图(FFT transform)
产生地_海杂波的相关K分布程序,产生相关K分布的幅度谱和频谱(Generated to sea clutter _ K distribution of the relevant procedures, resulting in the distribution of related K amplitude spectrum and spectrum)
fGenerateNavigationData.m产生导航电文 mls_generator.m产生扩频伪码 boc_edit.m和boc_5_28.m分别实现BOC调制(fGenerateNavigationData.m generate navigation messages generated mls_generator.m spread spectrum PN code boc_edit.m and the realization of BOC modulation, respectively boc_5_28.m)
本代码能够正确实现H264的编码解码过程(This code can be correctly implemented H264 codec process)
音频处理的一些算法,包括像压缩,压限之类的动态处理,一些音效算法代码,和高低切EQ等等(Some of the audio processing algorithms, including image compression, compression, such as the dynamic process, some of the audio algorithm code, and high and low cut EQ, etc.)
V-BLAST的仿真代码,内部有源码和截图,可以直接运行(V-BLAST simulation code)
重磁异常的正演模型模拟,该程序的目的在于计算出重力异常,重力x,z方向的导数异常 ,以及磁场的垂直分量异常的系数矩阵(Gravity and magnetic anomalies of the forward model simulation, the program aims to calculate the gravity anomaly, gravity and x, z direction of the derivative of an exception, as well as the vertical component of magnetic field anomaly coefficient matrix)
说明: 通过设定的采样率和时间等参数,用数据集的数据生成不相干的风声噪声信号,并通过快速傅里叶变换与有效信号进行合成。(By setting the parameters such as sampling rate and time, the incoherent wind noise signal is generated from the data set, and the effective signal is synthesized by fast Fourier transform.)
Design of Multi-Frequency CW Radars
文件中有东方红音乐以及分析音乐GUI的现成的代码,直接加载音乐数据即可使用。(The file contains Dongfanghong Music and the ready-made code for analyzing music GUI, which can be used by loading music data directly.)
说明: 文件中有东方红音乐以及分析音乐GUI的现成的代码,直接加载音乐数据即可使用。(The file contains Dongfanghong Music and the ready-made code for analyzing music GUI, which can be used by loading music data directly.)
经典gsc波束形成算法源代码,非常适合初学者学习。(Classic GSC beamforming algorithm source code, very suitable for beginners to learn.)
语谱图反映了语音信号的动态频谱特性,在语音分析中具有重要的实用价值,被称为可视语音。“yuputu”是用matlab完成语谱图的程序(Spectrogram reflects the dynamic spectrum characteristics of speech signals. It has important practical value in speech analysis and is called visual speech. "Yuputu" is a program to complete the spectrogram with MATLAB.)
波束宽度与波达方向及阵元数的关系,可分析他们晨的影响关系(The relationship between the beam width and the direction of arrival and the number of elements can be used to analyze the relationship between them in the morning)
路径规划的子程序,五个文件打开后,运行主程序,直接可以得到移动机器人局部路径规划的图像。(Path planning subroutine, five files open, run the main program, you can directly get the mobile robot local path planning images.)