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直接序列扩频系统抗单音干扰的性能分析（升余弦滚降成型）(Direct sequence spread spectrum simulation )

显著性检测，PQFT算法matlab实现(Silency detection, PQFT algorithm matlab implementation)

描述小球在水平和竖直弹簧上的跳动模型（原创）(Describe the ball in the horizontal and vertical jumps on the spring model (original))

（7，4）系统循环码编码器 code_out = cyclic_coder(code_in) 该系统循环码编码器的生成多项式是g(x) = x^3 + x + 1 输入参数code_in是信息码字，是1×4的行向量；输出code_out是编码后的系统 循环码字，是1×7的行向量。 函数运行时，同时画出输入信息码字和循环码字的波形图。( (7,4) cyclic code system Encoder code_out = cyclic_coder (code_in) cyclic code encoder of the system generating polynomial is g (x) = x ^ 3+ x+ 1 of information input parameters code_in code word is 1 × 4 row vector output code_out System is encoded codeword cycle, the row is 1 × 7 vector. Function to run at the same time draw the input code word and code word cycle waveform.)

triangular-signal empirical mode decomposition with samples

Cabeç ote Rotor de Helicoptero 500

线性水波方程的matlab代码，能画出图来的，很方便(Linear wave equation matlab code to draw the diagram, very easy)

实现一维边界逐列检测，程序可在MATLAB环境下运行(achieve an out-by-dimensional border detection process will be run under MATLAB)

Power Systems Debbs Solution

cdma system simluation