我正在尝试生成一个关联矩阵，其属性包括总收入，总资产，总流动性，总捐赠能力，总债务，总房地产价值和总净资产。我能够生成相关矩阵，但是属性彼此重叠。如何使属性在x和y轴上均匀分布并且易于阅读？
我通过说size = 22来调整字体大小。
from matplotlib import pyplot
from pandas import read_csv
import numpy
Path = r"C:/Users/c-aseshadri/Ca wealth records.csv"
names = ['TOTAL_INCOME', 'TOTAL_REALEST_VALUE', 'TOTAL_NETWORTH', 'TOTAL_LIQUIDITY', 'TOTAL_GIVING_CAPACITY', 'TOTAL_DEBT']
#data = read_csv(Path, names = names)
correlation = ca_df.corr()
fig = pyplot.figure()
ax = fig.add_subplot(111)
#ax = plt.subplots(figsize=(20, 20))
cax = ax.matshow(correlation, vmin=-1, vmax=1)
fig.colorbar(cax)
ticks = np.arange(0, 132)
ax.set_xticks(ticks)
ax.set_yticks(ticks)
x_ticks =['TOTAL_INCOME','TOTAL_REALEST_VALUE','TOTAL_NETWORTH','TOTAL_LIQUIDITY','TOTAL_GIVING_CAPACITY']
ax.set_xticklabels(x_ticks, rotation=0, size=22)
y_ticks = ['TOTAL_INCOME','TOTAL_REALEST_VALUE','TOTAL_NETWORTH','TOTAL_LIQUIDITY','TOTAL_GIVING_CAPACITY']
ax.set_yticklabels(y_ticks, rotation=0, size=22)
pyplot.show()
我希望总收入，总资产，总流动性，总捐赠能力，总债务，总房地产价值和总净资产这些属性在x轴和y轴上均匀分布，但它们都相互重叠在左上角。