WCDMA

说明：  语音系统的MATLAB仿真，实现断点见的K系数，语音能量与过零率的对比。(MATLAB simulation of voice systems, the realization of a breakpoint, see the K coefficient, voice, energy and zero-crossing rate of the contrast.)

本程序为粒子算法找最小值，很有启发意义，大家可以借鉴下(This program is to find the minimum particle algorithm, very instructive, we can learn from the next)

下载的几个ofdm程序，基本是频偏估计相关的，打包在一起了(Download ofdm program, the basic frequency offset estimation, packaged together)

说明：  (1) 打开一个bmp文件 (2) 将其局部区域的灰度值进行改变 (3) 另存为一个新的bmp文件 ((1) open a bmp file (2) the gray value of its local area to change (3) Save as a new bmp file)

潮流程序，多初学入门者很好使，，分了多个模块，每个模块均有说明 (Trend of the program, more than the novice beginners to very good make, and divided into multiple modules, each module has a description of)

利用阈值函数进行心音去噪的程序，利用了改进的双参数可调阈值函数(A threshold function is used to denoise the heart sound, and the improved dual parameter adjustable threshold function is used.)

说明：  最传统的拓扑优化程序，99行，使用优化准则算法（OC算法）(The most traditional topology optimization program, 99 lines, uses optimization criteria algorithm (OC algorithm))

一个lms算法的matlab仿真程序。实现曲线输出。有很好的参考价值。(An LMS algorithm matlab simulation program. Realize the output curve. Have a very good reference value.)

一种使用时空结构的盲源分离算法，使用matlab实现( An Approach to Blind Source Separation Based on Temporal Structure of Speech Signals ica_matlab)

CDMA信号调制解调，采用直接序列扩频，过加性高斯白噪声下的误码率计算。(the model of CDMA)