butterworth-filter

产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。(generating a continue time singal,which contains low,middle and high frequences,sampling it.analisize its spetrum.Then designing three kind filters are lowpass,highpass,bandpass filters and processing it.Observing its spetrum.)

(基于MATLAB的计算电磁学程序)(香港沙威编)(Electromagnetic application procedures base on matlab) ( hong kong SHAWEI) )

大地测量学高斯正反算，matlab的gui界面写成的(The geodetic gaussian is positive and negative, matlab GUI interface of written )

LPC lab for student purdue

灰度变换增强程序 1.灰度变换增强程序 2.直方图灰度变换 3.直方图均衡化程序举例 4.直方图规定化程序举例 1.线性平滑滤波 2.中值滤波器 3. 4邻域8邻域平均滤波算法 1.低通滤波器 2.布特沃斯低通滤波器图像实例(Enhanced gray-scale transformation procedure 1. Enhanced gray-scale transformation procedure 2. Histogram gray-scale transformation 3. Histogram equalization procedure for example 4. Histogram specification procedure for example 1. Linear smoothing 2. Median filter 3.4 8 neighborhood neighborhood average filter algorithm 1. low-pass filter 2. Butewosi Image examples of low-pass filter)

使用马尔科夫蒙特卡洛方法对非常规的概率密度函数进行样本抽取(use MCMC to draw samples)

CLPF 理想低通滤波ICHPF 理想高通滤波 的实现用于图像的处理(CLPF ideal low-pass filter ICHPF ideal realization of high-pass filtering for image processing)

产生指定长度的S-rand interleaver序列的程序 (produce S-rand interleaver )

现代通信系统matlab第五章基带数字传输源代码(Modern communications systems Chapter matlab source code baseband digital transmission)

该MATLAB程序对在光纤中孤子的传输过程进行了仿真(The MATLAB program soliton in optical fiber transmission process of the simulation)