knnsvm

利用梯度下降算法实现二分类，适合初学模式识别的人(Gradient descent algorithm using two categories, one for beginners pattern recognition)

本设计要求学生以MATLAB作为设计工具，利用脉冲响应不变法或双线性变换法的一种或两种进行设计IIR数字低通滤波器，并利用MATLAB中的仿真工具进行系统仿真。将利用上述两种不同的方法设计的FIR滤波器的结果进行比较，分析各设计方法的特点及优缺点。(This design requirements with MATLAB design tools as students, applies impulse response not reform or double linear transform method of one or two of digital design IIR low-pass filter, and the use of MATLAB simulation tools for system simulation. Will use the above two different methods of FIR filter design comparing the result, analyzing the features and advantages and disadvantages of the design method. )

说明：  进行两个数据文件的FFT对比分析，可以设置分析参数，比较简单，matlab7运行通过(Two data files for comparative analysis of the FFT, you can set up analysis parameters, relatively simple, matlab7 run through)

无线传感器网络协议的生命周期和稳定周期对比(Wireless sensor network protocol and stability of periodic comparative life cycle)

偏微分方程的数值解法【matlab例程】经典算法直接应用方便快捷(Numerical Solution of Partial Differential Equations [convenient] classical algorithm matlab routines direct application)

利用matlab图像处理计算一维信号的盒维数(Calculated using matlab image processing one-dimensional signal box dimension)

iterative frequency domain pocket combining techniq fr UWb

建立EDFA的放大模块模型，不考虑损耗，仅考虑功率放大功能( Build EDFA amplification module model, without considering the loss, only consider the power zoom function)

To investigate the effects of the discrete Fourier transform parameters on the frequency spectra of discrete-time signals. (Display x(n) on the screen with the plot command in Matlab)

It is a matlab simulation code about OFDM