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说明：  这是一个齿轮设计的软件,设计齿轮的参数全部动算出.(This is a gear design software, design parameters calculated move all the gear.)

用c语言实现下列的数字信号处理算法 1．离散傅里叶级数合成连续周期信号 2．DIF FFT 测试程序 3．将输入数据的幅度画出图形 4．使用FFT实现快速卷积 5．使用FFT实现快速相关 6．取样混迭演示程序 (language used to achieve the following digital signal processing algorithms 1. Discrete Fourier series synthetic signal two consecutive cycles. DIF FFT three test procedures. The input data rate of 4 paint graphics. Use FFT fast convolution 5. Use FFT fast correlation 6. Aliasing sampling Demonstration Program)

利用matlab仿真小波变换原理有很多实用的程序(matlab about wt)

this source code for particle swarm optimization

关于视频质量评测内容，宏块级的SSIM值计算(Video quality evaluation on the contents of the macro block level SSIM value)

心电信号低通滤波器、高通滤波器、带阻滤波器、以及QRS波检测(ECG low pass filter and high pass filters, band stop filter, and the QRS wave detection)

Eight psk communication system

用于有色测量噪声的无迹卡尔曼滤波，是理论上的推导(Unscented Kalman filter for colored measurement noise, the theoretical derivation)

OFDM系统仿真，采用1024子载波，内含卷积编码，交织，QPSK调制，上、下采样滤波，信道估计等(OFDM system simulation, using 1024 subcarriers, including convolutional coding, interleaving, QPSK modulation, the upper and lower sampling filtering, channel estimation, etc.)

《MATLAB 程序设计与实例应用》，一本matlab编程的书籍，比较适合于初学者学习( MATLAB Program Design and examples of application, a matlab programming books, suitable for beginners to learn)