pro2

读入语音信号，加入噪声后将其滤除再还原声音(Adding a pulse noise to an existed speech then filt it with a specified FIR filter.)

adhoc simulation using matlab

基于MATLAB的升降压斩波电路的仿真，可以调节负载和占空比来观察波形的变化(Based on MATLAB buck chopper circuit simulation, you can adjust the load and duty to observe the waveform changes)

基于MATLAB GUI 的滤波器设计软件,该软件用于matlab在使用涉及滤波器上。(MATLAB GUI-based filter design software, the software used to involve the use of filter on matlab.)

说明：  Matlab与C#混合编程的实现 实现matlab和c#混合编程的多种方法(matlab C# mixure coding)

Low density parity code

removing after shocks in earthquake catalouge

take a input vector which is no of users of b[kx1] and code vector which will be a matrix now s=[Nxk],where then give to matched filter,non-correlating detector, by randomised sequence.

用牛顿迭代法求方程 f(x)=x³ -x² -1=0 在x。=1.5附近的一个实根。取§=0.000001，取最大迭代数为60. (With Newton iteration equation for f (x) = x ³-x ² -1 = 0 in x. = 1.5 near the root of a real. Take § = 0.000001, take the largest number of 60 iterations.)

说明：  介绍了几个用于弱信号捕获的不同的信号处理方法，并对其捕获性能进行了比较。(A number of differential signal processing schemes have been proposed to address weak signal processing.)