SDA

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

program matlab for calculate Bus losses

总变分法（TV）的matlab源代码 l1-regularized least squares problems(Matlab source code for the total change score (TV) l1-regularized least squares problems)

用MATLAB作的分形图,LS文氏构图法(Using MATLAB for fractal images, LS Wenckebach composition law)

通过仿真产生频率调制信号，并对其频谱特性进行分析()

Matlab 图像保存和元胞数组的应用,如何保存图像时保存坐标轴(the method to save picture with the axis in matlab)

用matlab求解图论中最大截问题，带有例子，简洁可靠。(Using matlab to solve the biggest cut in graph theory problem, with examples, simple and reliable.)

Changing the polar circle density

用于simulink 仿真的EVM计算模块(calculate the EVM)

说明：  用matlab实现的fp树。目的是发现频繁项集，但是本代码只是实现了fp树(Fp tree with a matlab implementation. Aim is to discover frequent itemsets, but only realized the fp tree code)