Analog-modulation

最优化算法中的黄金分割法，用于线性寻优过程，算法快速且方便(optimization algorithm gold segmentation method for the linear optimization process, the algorithm is fast and convenient)

改进的与之方法很好很强大，包括1000个信号的阈值分段函数，软阈值。(Improved contrast method is very very strong, including the 1000 signal threshold segmentation function, soft threshold.)

communication demodulation modulation qpsk matlab simulink code

Instruction format. See the instruction format spec for details.

说明：  基于dct变换的水印算法，并进行有损压缩情形下的水印嵌入和提取(Dct transform based watermarking algorithm, and for lossy compression case the watermark embedding and extracting)

KINEMATIC SYNTHESIZE PROJECT MECHANISM SIMULATION this program used for finding the curves that joints in a six-bar mechanism makes. we find this locusts with numerical solution. we divided the 1st link angle to n part, then find the locus of other joints corresponding to that point.

基于matlab的NSGA2算例的大汇总，各种例子，不同情况，希望能共同学习。(Based on a large summary of NSGA2 matlab example, a variety of examples of different situations, hoping to learn together.)

matlab GUI 图文框实例，画图、颜色控制，下拉菜单等(matlab GUI frame instance, drawing, color control, pull-down menus, etc.)

In the planning stage of a GNSS-measurement campaign it is useful to compute several design para-meters in order to decide how, when and where to carry out the measurements. The MATLAB user interface VISUAL.M enables you to compute the design parameters for any system design.

脉冲振幅（PAM）的仿真：脉冲振幅调制，即是脉冲载波的幅度随基带信号变化的一种调制方式。如果脉冲载波是由冲激脉冲组成的，则前面所说的抽样定理，就是脉冲振幅调制的原理。(Pulse amplitude (PAM) of the simulation: Pulse amplitude modulation, that is, the range of carrier pulse with changes in base-band signal of a modulation. If the pulse carrier is formed by the impulse of the pulse, then said in front of the sampling theorem, that is, the principle of pulse amplitude modulation.)