audio-catch

信号处理与分析，是基于gui的信号处理与分析，相关函数的应用。(Random signal analysis and Process)

使用时域有限差分法编写的计算散射截面的简单程序(Scattering cross section is calculated using a simple program written in finite difference time domain method)

对控制装置及仪表的控制系统进行仿真，并给出性能分析(Control devices and instrumentation control system simulation and performance analysis is given )

说明：  在地震勘探资料处理中应用的频谱分析函数。。。。。。。。。。。。。。。。。。。。。(Spectrum Analysis)

test is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sampletest is sample

计算超声射频数据的实用程序，主要对数据进行滤波操作，进行频谱分析。(Utility calculation ultrasound radiofrequency data, data filtering, spectrum analysis.)

C语言实现矩阵求逆的MATLAB原型。 C语言实现矩阵求逆的MATLAB原型。(Ｃ for matrix invert! matlab for matrix invert! hope be useful for you !)

根据2FSK调制器与解调器的组成原理，设计出整个2FSK传输系统的实现方案与电路(Based on composition theory 2FSK modulator and demodulator, the entire design implementation and circuit transmission system 2FSK)

读入文件，对文件进行无损预测编码和解码，然后对文件进行DM编码和解码(Read the file, the file lossless predictive coding and decoding, and then the file encoding and decoding DM)

一些简单最优化方法的matlab实现，及一些方法(Some simple optimization method matlab implementation)