新建文件夹

小波变换去噪和97提升小波和离散小波变换的matlab程序(Wavelet Denoising and 97 lifting wavelet and discrete wavelet transform matlab program)

瑞利信道和高斯白噪声信道下qpsk和16qam性能对比(qpskand16qam)

说明：  网格映像法仿真瑞利高斯分布，单个辐射单元，单个距离单元，杂波面(Simulation of Rayleigh imaging method grid Gaussian distribution, a single radiating element, a single range cell, surface clutter)

Reads segy data into a structured array format in Matlab workspace

说明：  it is the matlab model for simulation of the class A chopper with full details of parametrs

genera una botella por curvas de bezier

关于IQ解调的一些matlab例程，觉得很好，对初学者很有帮助，就分享了。(About IQ demodulation some matlab routine, I feel very good, very helpful for beginners, it is shared.)

matlab编写的钢丝运动分析，分析了其速度特性和加速度特性(matlab prepared wire motion analysis, analysis of the characteristics of its speed and acceleration characteristics)

扩频系统的MATLAB源代码,实现无线通信系统扩频的功能(spread spectrum systems MATLAB source code, wireless spread-spectrum communication system function)

设计一个数字滤波器，在频率低于 的范围内，低通幅度特性为常数，并且不低于0.75dB。在频率 和 之间，阻带衰减至少为20dB。 (1)试求满足这些条件的最低阶Butterworth滤波器。(Design a digital filter, in the range of frequencies below the low-pass amplitude characteristic is constant, and not less than 0.75dB. Between the frequency and stop-band attenuation of at least 20dB. (1) Determine the lowest-order Butterworth filter to meet these conditions.)