▍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.)
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)
时域统计信息量,方差、均方根值、峭度因子、波形因子等(Time domain statistical information, variance, root mean square value, kurtosis factor, waveform factor, etc)
Cavity Flow The FDM is used to solve Vortictiy Stream Function for a Caviy Flow
matlab中的音频读取程序,包含详尽的注释,以及采样率的设置。(matlab audio sample rate)
matlab中的音频读取程序,包含详尽的注释,以及采样率的设置。(matlab audio sample rate)
对输入的音频文件(wav)分析短时动态特征,生成MFCC频谱,并绘制spectrogram(The input audio file (wav) analysis of short-term dynamics, generate MFCC spectrum and draw the spectrogram)
fullwave参考资料,上传给需要的人。(fullwave reference material, upload it to those who need.)
Solutions of the one- or two-dimensional wave equation are expressed
说明: 用于移动节点定位算法 Centroid算法以及其改进算法(For mobile node localization algorithm Centroid algorithm and its algorithm are proposed)