pinpu

平面应变简单例子等参单元四节点有限元程序(plain strain program for four nodes finite element metod)

射线追踪，应用于通信领域，计算信号传播相关内容(Ray tracing is applied to communication field to calculate signal propagation)

matlab信号处理详解,各种信号的产生，滤波器的设计，以及许多Matlab源程序(signal processing matlab explain, the emergence of a variety of signals, filter design, as well as many Matlab source code)

matlab实现的hillbert和fft滤波器。适合初学数字信号处理的人学习。(Matlab and achieve hillbert fft filter. Suitable for beginner digital signal processing to emulate.)

自适应滤波的MATLAB实现现，包括lms rls 等算法 (MATLAB realization of the adaptive filter is lms rls algorithms such as)

Histrogram Power Law Transformation

信源产生、信道编码、调制、信道传输、解调、信道译码、差错比较等通信过程的Simulink仿真方法。分析QPSK调制方式下Hamming编码方式在不同信噪比下的通信质量。 (Generated source, channel coding, modulation, channel transmission, demodulation, channel decoding, error comparison of the communication process of the Simulink simulation. QPSK modulation mode of Hamming encoding different signal to noise ratio in the quality of communication.)

con este archivo tu puedes convolucionar dos funciones graficamente

基于RGB的图像检索源代码，可选择不同的RGB比例，搜索不同的类搜图像。(RGB-based image retrieval)

非稳态二维热传导有限差分法matlab的代码(The unsteady two-dimensional heat conduction finite difference method matlab code)