cwm

利用matlab进行多项式的逼近和RBF网络函数的逼近，并分析其不同(Using matlab for polynomials RBF network function approximation, and to analyze the different)

说明：  认知无线电 能量检测matlab程序代码 认知无线电 能量检测matlab程序代码(energe detection energe detection energe detection energe detection energe detection energe detection energe detection energe detection )

this is a code for neural network that estimate diffrential equations with heb learning

说明：  数字图像处理的matlab版本，里面介绍了各种图像处理的只是(matlab for the digital processing)

采用神经网络控制的方法。利用人工神经网络的自学习这一特性，并结合传统的PID控制理论，构造神经网络PID控制器，实现控制器参数的自动调整(Control method using neural network. Artificial neural network to learn the characteristics of the self, combined with the traditional PID control theory, structural neural network PID controller, automatically adjust the controller parameters )

说明：  录音程序，在matlab下运行。能录1-6秒的音频并对其进行时域和频域的分析。能保存文件(Recording procedures, run under matlab. 1-6 seconds of audio can be recorded and its time domain and frequency domain analysis. To save the file)

evr prject is used for finging parameter

Digital signal processing is the important aspect of modern communication system. here is the matlab code given which helps for the beginers for understanding the basics of DSP.

数据类型转换,int转换成uint8，比较适用(data change)

说明：  利用时域有限差分（FDTD）仿真二维（2D）横电波（TE）的传播，吸收边界条件为完全匹配层（PML）。(The use of finite difference time domain (FDTD) simulation of two-dimensional (2D) transverse electric wave (TE) the spread of absorbing boundary conditions for the perfectly matched layer (PML).)