ZVSPWM

说明：  number plate recognition

code for creating a histogram equalization graph in matlab it convert it first to histogram then perform histogram equlization

随机信号功率谱分析 (1) 生成信号，被淹没在在噪声中； (2) 试用周期图法估计信号的功率谱； (3) 选用不同窗，使用修正周期图法估计信号的功率谱； (4) 对一段语音信号，使用LD算法估计其功率谱； (5) 详细列出功率谱估计的步骤和原理。 (power spectral analys)

完成两个混合正弦信号的分离，分离是从频域的角度(Complete separation of the two mixed sine signal, separating from the perspective of frequency domain)

基带系统仿真，实现双极性信号的误码率统计，没有用matlab自带的函数(The error rate of the bipolar signal is simulated by the base band system, and the function of the MATLAB is not used.)

一个用matlab实现的ask仿真程序，加入了高斯白噪声(Used to achieve a matlab simulation program ask to add a Gaussian white noise)

we can find the pixel values through this document

demonstrates the compressive sensing using a sparse signal in Time domain. The signal consists of a UWB (Ultra Wide Band) pulse in time domain. The signal is sparse in Time domain and therefore K random measurements are taken in Frequency domain.

convolution_ different methods.. circular n linear covolution included

ANALYSIS OF D-FLIPFLOPS