shengjingwangluo

simple tool to calculate laminate stresses/strains

实现维纳滤波器,MATLAB中可直接运行,有结果图.(achieve Wiener filter, MATLAB can run, the outcome of the map.)

程序给出了0~10发音的语谱图，其中采用分帧函数对信号进行分帧处理然后在用fft算法得到频谱信息，后用灰度图像表示(Program gives the pronunciation of words from 0 to 10 spectra, which employs the signal sub-frame function and then in the sub-frame processing spectral information obtained with the fft algorithm, then said with a gray image)

雷达方程仿真程序，包括基本的雷达距离方程，雷达能量方程，脉冲压缩处理等(radar function simulation code, including basic radar range function, radar power function, pulse compress processing)

Principal Component Analysis on the FERET Dataset

说明：  turbo 码的编码与译码，用matlab仿真，为m文件(turbo code encoding and decoding, using matlab simulation, for m documents)

基于matlab的计算机数值法设计平面型微带传输线：带状线阻抗计算、微带线阻抗计算、损耗计算(Computer numerical methods matlab design based on planar microstrip transmission line: stripline impedance calculation, microstrip line impedance calculation, calculation of losses)

说明：  熟悉OQPSK的基本原理、调制解调技术，掌握MATLAB中M文件的使用及相关函数的调用方法(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram,)

说明：  一种新的端点检测方法，对学习语音识别有一定帮助(A new endpoint detection method, has certain help to the study of speech recognition)

说明：  SAR雷达成像的一种基本方法，距离多普勒域的RD算法(One of the SAR imaging algorithms,RD algorithm )